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| <div class="title">flatbuffers.h</div> </div> |
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| <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright 2014 Google Inc. All rights reserved.</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * limitations under the License.</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef FLATBUFFERS_H_</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#define FLATBUFFERS_H_</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "flatbuffers/base.h"</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "flatbuffers/stl_emulation.h"</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef FLATBUFFERS_CPP98_STL</span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"># include <functional></span></div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#if defined(FLATBUFFERS_NAN_DEFAULTS)</span></div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor"># include <cmath></span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span>flatbuffers {</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// Generic 'operator==' with conditional specialisations.</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// T e - new value of a scalar field.</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// T def - default of scalar (is known at compile-time).</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsTheSameAs(T e, T def) { <span class="keywordflow">return</span> e == def; }</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#if defined(FLATBUFFERS_NAN_DEFAULTS) && \</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"> defined(FLATBUFFERS_HAS_NEW_STRTOD) && (FLATBUFFERS_HAS_NEW_STRTOD > 0)</span></div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// Like `operator==(e, def)` with weak NaN if T=(float|double).</span></div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsFloatTheSameAs(T e, T def) {</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> (e == def) || ((def != def) && (e != e));</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">template</span><> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsTheSameAs<float>(<span class="keywordtype">float</span> e, <span class="keywordtype">float</span> def) {</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> IsFloatTheSameAs(e, def);</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> }</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span><> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsTheSameAs<double>(<span class="keywordtype">double</span> e, <span class="keywordtype">double</span> def) {</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> IsFloatTheSameAs(e, def);</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> }</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// Check 'v' is out of closed range [low; high].</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// Workaround for GCC warning [-Werror=type-limits]:</span></div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// comparison is always true due to limited range of data type.</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsOutRange(<span class="keyword">const</span> T &v, <span class="keyword">const</span> T &low, <span class="keyword">const</span> T &high) {</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">return</span> (v < low) || (high < v);</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// Check 'v' is in closed range [low; high].</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> IsInRange(<span class="keyword">const</span> T &v, <span class="keyword">const</span> T &low, <span class="keyword">const</span> T &high) {</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">return</span> !IsOutRange(v, low, high);</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// Wrapper for uoffset_t to allow safe template specialization.</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">// Value is allowed to be 0 to indicate a null object (see e.g. AddOffset).</span></div> |
| <div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_offset.html"> 67</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_offset.html">Offset</a> {</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  uoffset_t o;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset</a>() : o(0) {}</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset</a>(uoffset_t _o) : o(_o) {}</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<void></a> Union()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<void></a>(o); }</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordtype">bool</span> IsNull()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !o; }</div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> };</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> EndianCheck() {</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">int</span> endiantest = 1;</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// If this fails, see FLATBUFFERS_LITTLEENDIAN above.</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  FLATBUFFERS_ASSERT(*<span class="keyword">reinterpret_cast<</span><span class="keywordtype">char</span> *<span class="keyword">></span>(&endiantest) ==</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  FLATBUFFERS_LITTLEENDIAN);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  (void)endiantest;</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> }</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> FLATBUFFERS_CONSTEXPR <span class="keywordtype">size_t</span> AlignOf() {</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor"> #ifdef _MSC_VER</span></div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> __alignof(T);</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor"> #else</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor"> #ifndef alignof</span></div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> __alignof__(T);</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"> #else</span></div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> <span class="keyword">alignof</span>(T);</div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// When we read serialized data from memory, in the case of most scalars,</span></div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// we want to just read T, but in the case of Offset, we want to actually</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment">// perform the indirection and return a pointer.</span></div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// The template specialization below does just that.</span></div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// It is wrapped in a struct since function templates can't overload on the</span></div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// return type like this.</span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment">// The typedef is for the convenience of callers of this function</span></div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// (avoiding the need for a trailing return decltype)</span></div> |
| <div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_indirect_helper.html"> 105</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper</a> {</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">typedef</span> T return_type;</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">typedef</span> T mutable_return_type;</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> element_stride = <span class="keyword">sizeof</span>(T);</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">static</span> return_type Read(<span class="keyword">const</span> uint8_t *p, uoffset_t i) {</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> EndianScalar((<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T *<span class="keyword">></span>(p))[i]);</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> };</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_indirect_helper_3_01_offset_3_01_t_01_4_01_4.html"> 113</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper</a><<a class="code" href="structflatbuffers_1_1_offset.html">Offset</a><T>> {</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> T *return_type;</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">typedef</span> T *mutable_return_type;</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> element_stride = <span class="keyword">sizeof</span>(uoffset_t);</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">static</span> return_type Read(<span class="keyword">const</span> uint8_t *p, uoffset_t i) {</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  p += i * <span class="keyword">sizeof</span>(uoffset_t);</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>return_type<span class="keyword">></span>(p + ReadScalar<uoffset_t>(p));</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> };</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_indirect_helper_3_01const_01_t_01_5_01_4.html"> 122</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper</a><const T *> {</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> T *return_type;</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">typedef</span> T *mutable_return_type;</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> element_stride = <span class="keyword">sizeof</span>(T);</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">static</span> return_type Read(<span class="keyword">const</span> uint8_t *p, uoffset_t i) {</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T *<span class="keyword">></span>(p + i * <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> };</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment">// An STL compatible iterator implementation for Vector below, effectively</span></div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// calling Get() for every element.</span></div> |
| <div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_vector_iterator.html"> 133</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> IT> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> {</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">typedef</span> std::random_access_iterator_tag iterator_category;</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">typedef</span> IT value_type;</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">typedef</span> ptrdiff_t difference_type;</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">typedef</span> IT *pointer;</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">typedef</span> IT &reference;</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a>(<span class="keyword">const</span> uint8_t *data, uoffset_t i)</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  : data_(data + <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a> * i) {}</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a>(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &other) : data_(other.data_) {}</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a>() : data_(<span class="keyword">nullptr</span>) {}</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  </div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &operator=(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &other) {</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  data_ = other.data_;</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &operator=(<a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &&other) {</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  data_ = other.data_;</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor"> #endif </span><span class="comment">// !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &other)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> data_ == other.data_;</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &other)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">return</span> data_ < other.data_;</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  </div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &other)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> data_ != other.data_;</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  </div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  difference_type operator-(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &other)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> (data_ - other.data_) / <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="comment">// Note: return type is incompatible with the standard</span></div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">// `reference operator*()`.</span></div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  IT operator*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::Read</a>(data_, 0); }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  </div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// Note: return type is incompatible with the standard</span></div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// `pointer operator->()`.</span></div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  IT operator->()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::Read</a>(data_, 0); }</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &operator++() {</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  data_ += <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> operator++(<span class="keywordtype">int</span>) {</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> temp(data_, 0);</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  data_ += <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> temp;</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> operator+(<span class="keyword">const</span> uoffset_t &offset)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a>(data_ + offset * <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>,</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  0);</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &operator+=(<span class="keyword">const</span> uoffset_t &offset) {</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  data_ += offset * <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  </div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &operator--() {</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  data_ -= <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> operator--(<span class="keywordtype">int</span>) {</div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> temp(data_, 0);</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  data_ -= <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> temp;</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  }</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> operator-(<span class="keyword">const</span> uoffset_t &offset)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a>(data_ - offset * <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>,</div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  0);</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  </div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator</a> &operator-=(<span class="keyword">const</span> uoffset_t &offset) {</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  data_ -= offset * <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>;</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  </div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">const</span> uint8_t *data_;</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span> };</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="keyword">template</span><<span class="keyword">typename</span> Iterator></div> |
| <div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_vector_reverse_iterator.html"> 230</a></span> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">VectorReverseIterator</a> : <span class="keyword">public</span> std::reverse_iterator<Iterator> {</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">explicit</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">VectorReverseIterator</a>(Iterator iter)</div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  : std::reverse_iterator<Iterator>(iter) {}</div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  </div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment">// Note: return type is incompatible with the standard</span></div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">// `reference operator*()`.</span></div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">typename</span> Iterator::value_type operator*()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">auto</span> tmp = std::reverse_iterator<Iterator>::current;</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">return</span> *--tmp;</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  }</div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  </div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// Note: return type is incompatible with the standard</span></div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// `pointer operator->()`.</span></div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">typename</span> Iterator::value_type operator->()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">auto</span> tmp = std::reverse_iterator<Iterator>::current;</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> *--tmp;</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span> };</div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  </div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_string.html">String</a>;</div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  </div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">// This is used as a helper type for accessing vectors.</span></div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment">// Vector::data() assumes the vector elements start after the length field.</span></div> |
| <div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_vector.html"> 253</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_vector.html">Vector</a> {</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">typedef</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator<T, typename IndirectHelper<T>::mutable_return_type</a>></div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">iterator</a>;</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">typedef</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator<T, typename IndirectHelper<T>::return_type</a>></div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a>;</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">typedef</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">VectorReverseIterator<iterator></a> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">reverse_iterator</a>;</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">typedef</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">VectorReverseIterator<const_iterator></a> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a>;</div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> flatbuffers::bool_constant<flatbuffers::is_scalar<T>::value></div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  scalar_tag;</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">static</span> FLATBUFFERS_CONSTEXPR <span class="keywordtype">bool</span> is_span_observable =</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  scalar_tag::value && (FLATBUFFERS_LITTLEENDIAN || <span class="keyword">sizeof</span>(T) == 1);</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  </div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  uoffset_t size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> EndianScalar(length_); }</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  </div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// Deprecated: use size(). Here for backwards compatibility.</span></div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  FLATBUFFERS_ATTRIBUTE(deprecated(<span class="stringliteral">"use size() instead"</span>))</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  uoffset_t Length()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> size(); }</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> IndirectHelper<T>::return_type return_type;</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> IndirectHelper<T>::mutable_return_type mutable_return_type;</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">typedef</span> return_type value_type;</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  return_type Get(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::Read</a>(Data(), i);</div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  return_type operator[](uoffset_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Get(i); }</div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  </div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// If this is a Vector of enums, T will be its storage type, not the enum</span></div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// type. This function makes it convenient to retrieve value with enum</span></div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// type E.</span></div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keyword">template</span><<span class="keyword">typename</span> E> E GetEnum(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>E<span class="keyword">></span>(Get(i));</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  </div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// If this a vector of unions, this does the cast for you. There's no check</span></div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">// to make sure this is the right type!</span></div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">template</span><<span class="keyword">typename</span> U> <span class="keyword">const</span> U *GetAs(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>U *<span class="keyword">></span>(Get(i));</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  </div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="comment">// If this a vector of unions, this does the cast for you. There's no check</span></div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="comment">// to make sure this is actually a string!</span></div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_string.html">String</a> *GetAsString(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="structflatbuffers_1_1_string.html">String</a> *<span class="keyword">></span>(Get(i));</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  </div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *GetStructFromOffset(<span class="keywordtype">size_t</span> o)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">void</span> *<span class="keyword">></span>(Data() + o);</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  </div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">iterator</a> begin() { <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">iterator</a>(Data(), 0); }</div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> begin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a>(Data(), 0); }</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  </div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">iterator</a> end() { <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">iterator</a>(Data(), size()); }</div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> end()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a>(Data(), size()); }</div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  </div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">reverse_iterator</a> rbegin() { <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">reverse_iterator</a>(end()); }</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> rbegin()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a>(end());</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  </div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">reverse_iterator</a> rend() { <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">reverse_iterator</a>(begin()); }</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> rend()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a>(begin());</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  }</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> cbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> begin(); }</div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  </div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> cend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> end(); }</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  </div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> crbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rbegin(); }</div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  </div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> crend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rend(); }</div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  </div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// Change elements if you have a non-const pointer to this object.</span></div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">// Scalars only. See reflection.h, and the documentation.</span></div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordtype">void</span> Mutate(uoffset_t i, <span class="keyword">const</span> T &val) {</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  WriteScalar(data() + i, val);</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// Change an element of a vector of tables (or strings).</span></div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="comment">// "val" points to the new table/string, as you can obtain from</span></div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="comment">// e.g. reflection::AddFlatBuffer().</span></div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordtype">void</span> MutateOffset(uoffset_t i, <span class="keyword">const</span> uint8_t *val) {</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  static_assert(<span class="keyword">sizeof</span>(T) == <span class="keyword">sizeof</span>(uoffset_t), <span class="stringliteral">"Unrelated types"</span>);</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  WriteScalar(data() + i,</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(val - (Data() + i * <span class="keyword">sizeof</span>(uoffset_t))));</div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  }</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  </div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// Get a mutable pointer to tables/strings inside this vector.</span></div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  mutable_return_type GetMutableObject(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>mutable_return_type<span class="keyword">></span>(<a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::Read</a>(Data(), i));</div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  }</div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  </div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="comment">// The raw data in little endian format. Use with care.</span></div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keyword">const</span> uint8_t *Data()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(&length_ + 1);</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  uint8_t *Data() { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>uint8_t *<span class="keyword">></span>(&length_ + 1); }</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  </div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">// Similarly, but typed, much like std::vector::data</span></div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">const</span> T *data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T *<span class="keyword">></span>(Data()); }</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  T *data() { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(Data()); }</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  </div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">template</span><<span class="keyword">typename</span> K> return_type LookupByKey(K key)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordtype">void</span> *search_result = std::bsearch(</div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  &key, Data(), size(), <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::element_stride</a>, KeyCompare<K>);</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  </div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">if</span> (!search_result) {</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; <span class="comment">// Key not found.</span></div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  </div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">const</span> uint8_t *element = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(search_result);</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  </div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::Read</a>(element, 0);</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  }</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  </div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="comment">// This class is only used to access pre-existing data. Don't ever</span></div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="comment">// try to construct these manually.</span></div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <a class="code" href="classflatbuffers_1_1_vector.html">Vector</a>();</div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  </div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  uoffset_t length_;</div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  </div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="comment">// This class is a pointer. Copying will therefore create an invalid object.</span></div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">// Private and unimplemented copy constructor.</span></div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="classflatbuffers_1_1_vector.html">Vector</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_vector.html">Vector</a> &);</div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <a class="code" href="classflatbuffers_1_1_vector.html">Vector</a> &operator=(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_vector.html">Vector</a> &);</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  </div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">template</span><<span class="keyword">typename</span> K> <span class="keyword">static</span> <span class="keywordtype">int</span> KeyCompare(<span class="keyword">const</span> <span class="keywordtype">void</span> *ap, <span class="keyword">const</span> <span class="keywordtype">void</span> *bp) {</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">const</span> K *key = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>K *<span class="keyword">></span>(ap);</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keyword">const</span> uint8_t *data = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(bp);</div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keyword">auto</span> table = <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<T>::Read</a>(data, 0);</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  </div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// std::bsearch compares with the operands transposed, so we negate the</span></div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="comment">// result here.</span></div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> -table->KeyCompareWithValue(*key);</div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span> };</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  </div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="keyword">template</span><<span class="keyword">class</span> U></div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<U> make_span(<a class="code" href="classflatbuffers_1_1_vector.html">Vector<U></a> &vec)</div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  static_assert(<a class="code" href="classflatbuffers_1_1_vector.html">Vector<U>::is_span_observable</a>,</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="stringliteral">"wrong type U, only LE-scalar, or byte types are allowed"</span>);</div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> span<U>(vec.data(), vec.size());</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span> }</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  </div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">template</span><<span class="keyword">class</span> U></div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const U> make_span(</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">const</span> Vector<U> &vec) FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  static_assert(Vector<U>::is_span_observable,</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="stringliteral">"wrong type U, only LE-scalar, or byte types are allowed"</span>);</div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">return</span> span<const U>(vec.data(), vec.size());</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span> }</div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  </div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="keyword">template</span><<span class="keyword">class</span> U></div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<uint8_t> make_bytes_span(</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  Vector<U> &vec) FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  static_assert(Vector<U>::scalar_tag::value,</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="stringliteral">"wrong type U, only LE-scalar, or byte types are allowed"</span>);</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">return</span> span<uint8_t>(vec.Data(), vec.size() * <span class="keyword">sizeof</span>(U));</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span> }</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  </div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="keyword">template</span><<span class="keyword">class</span> U></div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const uint8_t> make_bytes_span(</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keyword">const</span> Vector<U> &vec) FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  static_assert(Vector<U>::scalar_tag::value,</div> |
| <div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="stringliteral">"wrong type U, only LE-scalar, or byte types are allowed"</span>);</div> |
| <div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordflow">return</span> span<const uint8_t>(vec.Data(), vec.size() * <span class="keyword">sizeof</span>(U));</div> |
| <div class="line"><a name="l00433"></a><span class="lineno"> 433</span> }</div> |
| <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  </div> |
| <div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment">// Represent a vector much like the template above, but in this case we</span></div> |
| <div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="comment">// don't know what the element types are (used with reflection.h).</span></div> |
| <div class="line"><a name="l00437"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_vector_of_any.html"> 437</a></span> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_vector_of_any.html">VectorOfAny</a> {</div> |
| <div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  uoffset_t size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> EndianScalar(length_); }</div> |
| <div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  </div> |
| <div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">const</span> uint8_t *Data()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(&length_ + 1);</div> |
| <div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  }</div> |
| <div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  uint8_t *Data() { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>uint8_t *<span class="keyword">></span>(&length_ + 1); }</div> |
| <div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  </div> |
| <div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="classflatbuffers_1_1_vector_of_any.html">VectorOfAny</a>();</div> |
| <div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  </div> |
| <div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  uoffset_t length_;</div> |
| <div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  </div> |
| <div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="code" href="classflatbuffers_1_1_vector_of_any.html">VectorOfAny</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_vector_of_any.html">VectorOfAny</a> &);</div> |
| <div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="classflatbuffers_1_1_vector_of_any.html">VectorOfAny</a> &operator=(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_vector_of_any.html">VectorOfAny</a> &);</div> |
| <div class="line"><a name="l00454"></a><span class="lineno"> 454</span> };</div> |
| <div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div> |
| <div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="preprocessor">#ifndef FLATBUFFERS_CPP98_STL</span></div> |
| <div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> U></div> |
| <div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <a class="code" href="classflatbuffers_1_1_vector.html">Vector<Offset<T></a>> *VectorCast(<a class="code" href="classflatbuffers_1_1_vector.html">Vector</a><<a class="code" href="structflatbuffers_1_1_offset.html">Offset<U></a>> *ptr) {</div> |
| <div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  static_assert(std::is_base_of<T, U>::value, <span class="stringliteral">"Unrelated types"</span>);</div> |
| <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="classflatbuffers_1_1_vector.html">Vector<Offset<T></a><span class="keyword">></span> *>(ptr);</div> |
| <div class="line"><a name="l00461"></a><span class="lineno"> 461</span> }</div> |
| <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div> |
| <div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> U></div> |
| <div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">const</span> Vector<Offset<T>> *VectorCast(<span class="keyword">const</span> Vector<Offset<U>> *ptr) {</div> |
| <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  static_assert(std::is_base_of<T, U>::value, <span class="stringliteral">"Unrelated types"</span>);</div> |
| <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Vector<Offset<T><span class="keyword">></span> *>(ptr);</div> |
| <div class="line"><a name="l00467"></a><span class="lineno"> 467</span> }</div> |
| <div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  </div> |
| <div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="comment">// Convenient helper function to get the length of any vector, regardless</span></div> |
| <div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment">// of whether it is null or not (the field is not set).</span></div> |
| <div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> VectorLength(<span class="keyword">const</span> Vector<T> *v) {</div> |
| <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">return</span> v ? v->size() : 0;</div> |
| <div class="line"><a name="l00474"></a><span class="lineno"> 474</span> }</div> |
| <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  </div> |
| <div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <span class="comment">// This is used as a helper type for accessing arrays.</span></div> |
| <div class="line"><a name="l00477"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_array.html"> 477</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, u<span class="keywordtype">int</span>16_t length> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_array.html">Array</a> {</div> |
| <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// Array<T> can carry only POD data types (scalars or structs).</span></div> |
| <div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> flatbuffers::bool_constant<flatbuffers::is_scalar<T>::value></div> |
| <div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  scalar_tag;</div> |
| <div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">typedef</span></div> |
| <div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">typename</span> flatbuffers::conditional<scalar_tag::value, T, const T *>::type</div> |
| <div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  IndirectHelperType;</div> |
| <div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  </div> |
| <div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">typedef</span> uint16_t size_type;</div> |
| <div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> IndirectHelper<IndirectHelperType>::return_type return_type;</div> |
| <div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">typedef</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">VectorIterator<T, return_type></a> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a>;</div> |
| <div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keyword">typedef</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">VectorReverseIterator<const_iterator></a> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a>;</div> |
| <div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  </div> |
| <div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="comment">// If T is a LE-scalar or a struct (!scalar_tag::value).</span></div> |
| <div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keyword">static</span> FLATBUFFERS_CONSTEXPR <span class="keywordtype">bool</span> is_span_observable =</div> |
| <div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  (scalar_tag::value && (FLATBUFFERS_LITTLEENDIAN || <span class="keyword">sizeof</span>(T) == 1)) ||</div> |
| <div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  !scalar_tag::value;</div> |
| <div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div> |
| <div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  FLATBUFFERS_CONSTEXPR uint16_t size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> length; }</div> |
| <div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  </div> |
| <div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  return_type Get(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_indirect_helper.html">IndirectHelper<IndirectHelperType>::Read</a>(Data(), i);</div> |
| <div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  }</div> |
| <div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  </div> |
| <div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  return_type operator[](uoffset_t i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Get(i); }</div> |
| <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div> |
| <div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// If this is a Vector of enums, T will be its storage type, not the enum</span></div> |
| <div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// type. This function makes it convenient to retrieve value with enum</span></div> |
| <div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="comment">// type E.</span></div> |
| <div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keyword">template</span><<span class="keyword">typename</span> E> E GetEnum(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>E<span class="keyword">></span>(Get(i));</div> |
| <div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  }</div> |
| <div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  </div> |
| <div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> begin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a>(Data(), 0); }</div> |
| <div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> end()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a>(Data(), size()); }</div> |
| <div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  </div> |
| <div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> rbegin()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a>(end());</div> |
| <div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  }</div> |
| <div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> rend()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a>(begin());</div> |
| <div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  }</div> |
| <div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  </div> |
| <div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> cbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> begin(); }</div> |
| <div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <a class="code" href="structflatbuffers_1_1_vector_iterator.html">const_iterator</a> cend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> end(); }</div> |
| <div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  </div> |
| <div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> crbegin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rbegin(); }</div> |
| <div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <a class="code" href="structflatbuffers_1_1_vector_reverse_iterator.html">const_reverse_iterator</a> crend()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> rend(); }</div> |
| <div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div> |
| <div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="comment">// Get a mutable pointer to elements inside this array.</span></div> |
| <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="comment">// This method used to mutate arrays of structs followed by a @p Mutate</span></div> |
| <div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="comment">// operation. For primitive types use @p Mutate directly.</span></div> |
| <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// @warning Assignments and reads to/from the dereferenced pointer are not</span></div> |
| <div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="comment">// automatically converted to the correct endianness.</span></div> |
| <div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keyword">typename</span> flatbuffers::conditional<scalar_tag::value, void, T *>::type</div> |
| <div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  GetMutablePointer(uoffset_t i)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>T *<span class="keyword">></span>(&data()[i]);</div> |
| <div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  }</div> |
| <div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  </div> |
| <div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="comment">// Change elements if you have a non-const pointer to this object.</span></div> |
| <div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordtype">void</span> Mutate(uoffset_t i, <span class="keyword">const</span> T &val) { MutateImpl(scalar_tag(), i, val); }</div> |
| <div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  </div> |
| <div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="comment">// The raw data in little endian format. Use with care.</span></div> |
| <div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">const</span> uint8_t *Data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_; }</div> |
| <div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div> |
| <div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  uint8_t *Data() { <span class="keywordflow">return</span> data_; }</div> |
| <div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  </div> |
| <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="comment">// Similarly, but typed, much like std::vector::data</span></div> |
| <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keyword">const</span> T *data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T *<span class="keyword">></span>(Data()); }</div> |
| <div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  T *data() { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(Data()); }</div> |
| <div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div> |
| <div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="comment">// Copy data from a span with endian conversion.</span></div> |
| <div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="comment">// If this Array and the span overlap, the behavior is undefined.</span></div> |
| <div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordtype">void</span> CopyFromSpan(flatbuffers::span<const T, length> src) {</div> |
| <div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keyword">const</span> <span class="keyword">auto</span> p1 = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(src.data());</div> |
| <div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">const</span> <span class="keyword">auto</span> p2 = Data();</div> |
| <div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  FLATBUFFERS_ASSERT(!(p1 >= p2 && p1 < (p2 + length)) &&</div> |
| <div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  !(p2 >= p1 && p2 < (p1 + length)));</div> |
| <div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  (void)p1;</div> |
| <div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  (void)p2;</div> |
| <div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  CopyFromSpanImpl(flatbuffers::bool_constant<is_span_observable>(), src);</div> |
| <div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  }</div> |
| <div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  </div> |
| <div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordtype">void</span> MutateImpl(flatbuffers::true_type, uoffset_t i, <span class="keyword">const</span> T &val) {</div> |
| <div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  FLATBUFFERS_ASSERT(i < size());</div> |
| <div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  WriteScalar(data() + i, val);</div> |
| <div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div> |
| <div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  </div> |
| <div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordtype">void</span> MutateImpl(flatbuffers::false_type, uoffset_t i, <span class="keyword">const</span> T &val) {</div> |
| <div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  *(GetMutablePointer(i)) = val;</div> |
| <div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  }</div> |
| <div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  </div> |
| <div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordtype">void</span> CopyFromSpanImpl(flatbuffers::true_type,</div> |
| <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  flatbuffers::span<const T, length> src) {</div> |
| <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="comment">// Use std::memcpy() instead of std::copy() to avoid preformance degradation</span></div> |
| <div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="comment">// due to aliasing if T is char or unsigned char.</span></div> |
| <div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="comment">// The size is known at compile time, so memcpy would be inlined.</span></div> |
| <div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  std::memcpy(data(), src.data(), length * <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  }</div> |
| <div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  </div> |
| <div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="comment">// Copy data from flatbuffers::span with endian conversion.</span></div> |
| <div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordtype">void</span> CopyFromSpanImpl(flatbuffers::false_type,</div> |
| <div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  flatbuffers::span<const T, length> src) {</div> |
| <div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">for</span> (size_type k = 0; k < length; k++) { Mutate(k, src[k]); }</div> |
| <div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div> |
| <div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  </div> |
| <div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="comment">// This class is only used to access pre-existing data. Don't ever</span></div> |
| <div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="comment">// try to construct these manually.</span></div> |
| <div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="comment">// 'constexpr' allows us to use 'size()' at compile time.</span></div> |
| <div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="comment">// @note Must not use 'FLATBUFFERS_CONSTEXPR' here, as const is not allowed on</span></div> |
| <div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="comment">// a constructor.</span></div> |
| <div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="preprocessor">#if defined(__cpp_constexpr)</span></div> |
| <div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  constexpr <a class="code" href="classflatbuffers_1_1_array.html">Array</a>();</div> |
| <div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array</a>();</div> |
| <div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  </div> |
| <div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  uint8_t data_[length * <span class="keyword">sizeof</span>(T)];</div> |
| <div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  </div> |
| <div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="comment">// This class is a pointer. Copying will therefore create an invalid object.</span></div> |
| <div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="comment">// Private and unimplemented copy constructor.</span></div> |
| <div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_array.html">Array</a> &);</div> |
| <div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array</a> &operator=(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_array.html">Array</a> &);</div> |
| <div class="line"><a name="l00605"></a><span class="lineno"> 605</span> };</div> |
| <div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  </div> |
| <div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="comment">// Specialization for Array[struct] with access using Offset<void> pointer.</span></div> |
| <div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment">// This specialization used by idl_gen_text.cpp.</span></div> |
| <div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_array_3_01_offset_3_01_t_01_4_00_01length_01_4.html"> 609</a></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, u<span class="keywordtype">int</span>16_t length> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_array.html">Array</a><<a class="code" href="structflatbuffers_1_1_offset.html">Offset</a><T>, length> {</div> |
| <div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  static_assert(flatbuffers::is_same<T, void>::value, <span class="stringliteral">"unexpected type T"</span>);</div> |
| <div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  </div> |
| <div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keywordtype">void</span> *return_type;</div> |
| <div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  </div> |
| <div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keyword">const</span> uint8_t *Data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data_; }</div> |
| <div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  </div> |
| <div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="comment">// Make idl_gen_text.cpp::PrintContainer happy.</span></div> |
| <div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  return_type operator[](uoffset_t)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  FLATBUFFERS_ASSERT(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  }</div> |
| <div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  </div> |
| <div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="comment">// This class is only used to access pre-existing data.</span></div> |
| <div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array</a>();</div> |
| <div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_array.html">Array</a> &);</div> |
| <div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array</a> &operator=(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_array.html">Array</a> &);</div> |
| <div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  </div> |
| <div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  uint8_t data_[1];</div> |
| <div class="line"><a name="l00630"></a><span class="lineno"> 630</span> };</div> |
| <div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  </div> |
| <div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="keyword">template</span><<span class="keyword">class</span> U, u<span class="keywordtype">int</span>16_t N></div> |
| <div class="line"><a name="l00633"></a><span class="lineno"> 633</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<U, N> make_span(<a class="code" href="classflatbuffers_1_1_array.html">Array<U, N></a> &arr)</div> |
| <div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  static_assert(</div> |
| <div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="classflatbuffers_1_1_array.html">Array<U, N>::is_span_observable</a>,</div> |
| <div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="stringliteral">"wrong type U, only plain struct, LE-scalar, or byte types are allowed"</span>);</div> |
| <div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordflow">return</span> span<U, N>(arr.data(), N);</div> |
| <div class="line"><a name="l00639"></a><span class="lineno"> 639</span> }</div> |
| <div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  </div> |
| <div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="keyword">template</span><<span class="keyword">class</span> U, u<span class="keywordtype">int</span>16_t N></div> |
| <div class="line"><a name="l00642"></a><span class="lineno"> 642</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const U, N> make_span(</div> |
| <div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keyword">const</span> Array<U, N> &arr) FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  static_assert(</div> |
| <div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  Array<U, N>::is_span_observable,</div> |
| <div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="stringliteral">"wrong type U, only plain struct, LE-scalar, or byte types are allowed"</span>);</div> |
| <div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">return</span> span<const U, N>(arr.data(), N);</div> |
| <div class="line"><a name="l00648"></a><span class="lineno"> 648</span> }</div> |
| <div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  </div> |
| <div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="keyword">template</span><<span class="keyword">class</span> U, u<span class="keywordtype">int</span>16_t N></div> |
| <div class="line"><a name="l00651"></a><span class="lineno"> 651</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<uint8_t, <span class="keyword">sizeof</span>(U) * N></div> |
| <div class="line"><a name="l00652"></a><span class="lineno"> 652</span> make_bytes_span(Array<U, N> &arr) FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  static_assert(Array<U, N>::is_span_observable,</div> |
| <div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="stringliteral">"internal error, Array<T> might hold only scalars or structs"</span>);</div> |
| <div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">return</span> span<uint8_t, sizeof(U) * N>(arr.Data(), <span class="keyword">sizeof</span>(U) * N);</div> |
| <div class="line"><a name="l00656"></a><span class="lineno"> 656</span> }</div> |
| <div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  </div> |
| <div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="keyword">template</span><<span class="keyword">class</span> U, u<span class="keywordtype">int</span>16_t N></div> |
| <div class="line"><a name="l00659"></a><span class="lineno"> 659</span> FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<<span class="keyword">const</span> uint8_t, <span class="keyword">sizeof</span>(U) * N></div> |
| <div class="line"><a name="l00660"></a><span class="lineno"> 660</span> make_bytes_span(<span class="keyword">const</span> Array<U, N> &arr) FLATBUFFERS_NOEXCEPT {</div> |
| <div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  static_assert(Array<U, N>::is_span_observable,</div> |
| <div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="stringliteral">"internal error, Array<T> might hold only scalars or structs"</span>);</div> |
| <div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">return</span> span<const uint8_t, sizeof(U) * N>(arr.Data(), <span class="keyword">sizeof</span>(U) * N);</div> |
| <div class="line"><a name="l00664"></a><span class="lineno"> 664</span> }</div> |
| <div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  </div> |
| <div class="line"><a name="l00666"></a><span class="lineno"> 666</span> <span class="comment">// Cast a raw T[length] to a raw flatbuffers::Array<T, length></span></div> |
| <div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="comment">// without endian conversion. Use with care.</span></div> |
| <div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="comment">// TODO: move these Cast-methods to `internal` namespace.</span></div> |
| <div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, u<span class="keywordtype">int</span>16_t length></div> |
| <div class="line"><a name="l00670"></a><span class="lineno"> 670</span> Array<T, length> &CastToArray(T (&arr)[length]) {</div> |
| <div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span>Array<T, length> *<span class="keyword">></span>(arr);</div> |
| <div class="line"><a name="l00672"></a><span class="lineno"> 672</span> }</div> |
| <div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  </div> |
| <div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, u<span class="keywordtype">int</span>16_t length></div> |
| <div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="keyword">const</span> Array<T, length> &CastToArray(<span class="keyword">const</span> T (&arr)[length]) {</div> |
| <div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Array<T, length> *<span class="keyword">></span>(arr);</div> |
| <div class="line"><a name="l00677"></a><span class="lineno"> 677</span> }</div> |
| <div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  </div> |
| <div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="keyword">template</span><<span class="keyword">typename</span> E, <span class="keyword">typename</span> T, u<span class="keywordtype">int</span>16_t length></div> |
| <div class="line"><a name="l00680"></a><span class="lineno"> 680</span> Array<E, length> &CastToArrayOfEnum(T (&arr)[length]) {</div> |
| <div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  static_assert(<span class="keyword">sizeof</span>(E) == <span class="keyword">sizeof</span>(T), <span class="stringliteral">"invalid enum type E"</span>);</div> |
| <div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span>Array<E, length> *<span class="keyword">></span>(arr);</div> |
| <div class="line"><a name="l00683"></a><span class="lineno"> 683</span> }</div> |
| <div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  </div> |
| <div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="keyword">template</span><<span class="keyword">typename</span> E, <span class="keyword">typename</span> T, u<span class="keywordtype">int</span>16_t length></div> |
| <div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="keyword">const</span> Array<E, length> &CastToArrayOfEnum(<span class="keyword">const</span> T (&arr)[length]) {</div> |
| <div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  static_assert(<span class="keyword">sizeof</span>(E) == <span class="keyword">sizeof</span>(T), <span class="stringliteral">"invalid enum type E"</span>);</div> |
| <div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">return</span> *<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Array<E, length> *<span class="keyword">></span>(arr);</div> |
| <div class="line"><a name="l00689"></a><span class="lineno"> 689</span> }</div> |
| <div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  </div> |
| <div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="comment">// Lexicographically compare two strings (possibly containing nulls), and</span></div> |
| <div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="comment">// return true if the first is less than the second.</span></div> |
| <div class="line"><a name="l00693"></a><span class="lineno"> 693</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> StringLessThan(<span class="keyword">const</span> <span class="keywordtype">char</span> *a_data, uoffset_t a_size,</div> |
| <div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *b_data, uoffset_t b_size) {</div> |
| <div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keyword">const</span> <span class="keyword">auto</span> cmp = memcmp(a_data, b_data, (std::min)(a_size, b_size));</div> |
| <div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordflow">return</span> cmp == 0 ? a_size < b_size : cmp < 0;</div> |
| <div class="line"><a name="l00697"></a><span class="lineno"> 697</span> }</div> |
| <div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  </div> |
| <div class="line"><a name="l00699"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_string.html"> 699</a></span> <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_string.html">String</a> : <span class="keyword">public</span> <a class="code" href="classflatbuffers_1_1_vector.html">Vector</a><char> {</div> |
| <div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *c_str()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span> *<span class="keyword">></span>(Data()); }</div> |
| <div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  std::string str()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> std::string(c_str(), size()); }</div> |
| <div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  </div> |
| <div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00704"></a><span class="lineno"> 704</span> <span class="preprocessor"> #ifdef FLATBUFFERS_HAS_STRING_VIEW</span></div> |
| <div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  flatbuffers::string_view string_view()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">return</span> flatbuffers::string_view(c_str(), size());</div> |
| <div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  }</div> |
| <div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="preprocessor"> #endif </span><span class="comment">// FLATBUFFERS_HAS_STRING_VIEW</span></div> |
| <div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  </div> |
| <div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="keywordtype">bool</span> operator<(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_string.html">String</a> &o)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordflow">return</span> StringLessThan(this->data(), this->size(), o.data(), o.size());</div> |
| <div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  }</div> |
| <div class="line"><a name="l00714"></a><span class="lineno"> 714</span> };</div> |
| <div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  </div> |
| <div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="comment">// Convenience function to get std::string from a String returning an empty</span></div> |
| <div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <span class="comment">// string on null pointer.</span></div> |
| <div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="keyword">static</span> <span class="keyword">inline</span> std::string GetString(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_string.html">String</a> *str) {</div> |
| <div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">return</span> str ? str->str() : <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00720"></a><span class="lineno"> 720</span> }</div> |
| <div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  </div> |
| <div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment">// Convenience function to get char* from a String returning an empty string on</span></div> |
| <div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment">// null pointer.</span></div> |
| <div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *GetCstring(<span class="keyword">const</span> String *str) {</div> |
| <div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keywordflow">return</span> str ? str->c_str() : <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00726"></a><span class="lineno"> 726</span> }</div> |
| <div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  </div> |
| <div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="preprocessor">#ifdef FLATBUFFERS_HAS_STRING_VIEW</span></div> |
| <div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment">// Convenience function to get string_view from a String returning an empty</span></div> |
| <div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment">// string_view on null pointer.</span></div> |
| <div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="keyword">static</span> <span class="keyword">inline</span> flatbuffers::string_view GetStringView(<span class="keyword">const</span> String *str) {</div> |
| <div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordflow">return</span> str ? str->string_view() : flatbuffers::string_view();</div> |
| <div class="line"><a name="l00733"></a><span class="lineno"> 733</span> }</div> |
| <div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="preprocessor">#endif </span><span class="comment">// FLATBUFFERS_HAS_STRING_VIEW</span></div> |
| <div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  </div> |
| <div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="comment">// Allocator interface. This is flatbuffers-specific and meant only for</span></div> |
| <div class="line"><a name="l00737"></a><span class="lineno"> 737</span> <span class="comment">// `vector_downward` usage.</span></div> |
| <div class="line"><a name="l00738"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_allocator.html"> 738</a></span> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> {</div> |
| <div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keyword">virtual</span> ~<a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a>() {}</div> |
| <div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  </div> |
| <div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="comment">// Allocate `size` bytes of memory.</span></div> |
| <div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keyword">virtual</span> uint8_t *allocate(<span class="keywordtype">size_t</span> size) = 0;</div> |
| <div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  </div> |
| <div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="comment">// Deallocate `size` bytes of memory at `p` allocated by this allocator.</span></div> |
| <div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> deallocate(uint8_t *p, <span class="keywordtype">size_t</span> size) = 0;</div> |
| <div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  </div> |
| <div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="comment">// Reallocate `new_size` bytes of memory, replacing the old region of size</span></div> |
| <div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="comment">// `old_size` at `p`. In contrast to a normal realloc, this grows downwards,</span></div> |
| <div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="comment">// and is intended specifcally for `vector_downward` use.</span></div> |
| <div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="comment">// `in_use_back` and `in_use_front` indicate how much of `old_size` is</span></div> |
| <div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="comment">// actually in use at each end, and needs to be copied.</span></div> |
| <div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="keyword">virtual</span> uint8_t *reallocate_downward(uint8_t *old_p, <span class="keywordtype">size_t</span> old_size,</div> |
| <div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keywordtype">size_t</span> new_size, <span class="keywordtype">size_t</span> in_use_back,</div> |
| <div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordtype">size_t</span> in_use_front) {</div> |
| <div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  FLATBUFFERS_ASSERT(new_size > old_size); <span class="comment">// vector_downward only grows</span></div> |
| <div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  uint8_t *new_p = allocate(new_size);</div> |
| <div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  memcpy_downward(old_p, old_size, new_p, new_size, in_use_back,</div> |
| <div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  in_use_front);</div> |
| <div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  deallocate(old_p, old_size);</div> |
| <div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">return</span> new_p;</div> |
| <div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div> |
| <div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  </div> |
| <div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="comment">// Called by `reallocate_downward` to copy memory from `old_p` of `old_size`</span></div> |
| <div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="comment">// to `new_p` of `new_size`. Only memory of size `in_use_front` and</span></div> |
| <div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="comment">// `in_use_back` will be copied from the front and back of the old memory</span></div> |
| <div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="comment">// allocation.</span></div> |
| <div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordtype">void</span> memcpy_downward(uint8_t *old_p, <span class="keywordtype">size_t</span> old_size, uint8_t *new_p,</div> |
| <div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keywordtype">size_t</span> new_size, <span class="keywordtype">size_t</span> in_use_back,</div> |
| <div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="keywordtype">size_t</span> in_use_front) {</div> |
| <div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  memcpy(new_p + new_size - in_use_back, old_p + old_size - in_use_back,</div> |
| <div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  in_use_back);</div> |
| <div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  memcpy(new_p, old_p, in_use_front);</div> |
| <div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  }</div> |
| <div class="line"><a name="l00776"></a><span class="lineno"> 776</span> };</div> |
| <div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  </div> |
| <div class="line"><a name="l00778"></a><span class="lineno"> 778</span> <span class="comment">// DefaultAllocator uses new/delete to allocate memory regions</span></div> |
| <div class="line"><a name="l00779"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_default_allocator.html"> 779</a></span> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_default_allocator.html">DefaultAllocator</a> : <span class="keyword">public</span> <a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> {</div> |
| <div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  uint8_t *allocate(<span class="keywordtype">size_t</span> size) FLATBUFFERS_OVERRIDE {</div> |
| <div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> uint8_t[size];</div> |
| <div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  }</div> |
| <div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  </div> |
| <div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordtype">void</span> deallocate(uint8_t *p, <span class="keywordtype">size_t</span>) FLATBUFFERS_OVERRIDE { <span class="keyword">delete</span>[] p; }</div> |
| <div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  </div> |
| <div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> dealloc(<span class="keywordtype">void</span> *p, <span class="keywordtype">size_t</span>) { <span class="keyword">delete</span>[] <span class="keyword">static_cast<</span>uint8_t *<span class="keyword">></span>(p); }</div> |
| <div class="line"><a name="l00788"></a><span class="lineno"> 788</span> };</div> |
| <div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  </div> |
| <div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="comment">// These functions allow for a null allocator to mean use the default allocator,</span></div> |
| <div class="line"><a name="l00791"></a><span class="lineno"> 791</span> <span class="comment">// as used by DetachedBuffer and vector_downward below.</span></div> |
| <div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="comment">// This is to avoid having a statically or dynamically allocated default</span></div> |
| <div class="line"><a name="l00793"></a><span class="lineno"> 793</span> <span class="comment">// allocator, or having to move it between the classes that may own it.</span></div> |
| <div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="keyword">inline</span> uint8_t *Allocate(<a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *allocator, <span class="keywordtype">size_t</span> size) {</div> |
| <div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keywordflow">return</span> allocator ? allocator->allocate(size)</div> |
| <div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  : <a class="code" href="classflatbuffers_1_1_default_allocator.html">DefaultAllocator</a>().allocate(size);</div> |
| <div class="line"><a name="l00797"></a><span class="lineno"> 797</span> }</div> |
| <div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  </div> |
| <div class="line"><a name="l00799"></a><span class="lineno"> 799</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> Deallocate(Allocator *allocator, uint8_t *p, <span class="keywordtype">size_t</span> size) {</div> |
| <div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">if</span> (allocator)</div> |
| <div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  allocator->deallocate(p, size);</div> |
| <div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  DefaultAllocator().deallocate(p, size);</div> |
| <div class="line"><a name="l00804"></a><span class="lineno"> 804</span> }</div> |
| <div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  </div> |
| <div class="line"><a name="l00806"></a><span class="lineno"> 806</span> <span class="keyword">inline</span> uint8_t *ReallocateDownward(Allocator *allocator, uint8_t *old_p,</div> |
| <div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="keywordtype">size_t</span> old_size, <span class="keywordtype">size_t</span> new_size,</div> |
| <div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <span class="keywordtype">size_t</span> in_use_back, <span class="keywordtype">size_t</span> in_use_front) {</div> |
| <div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keywordflow">return</span> allocator ? allocator->reallocate_downward(old_p, old_size, new_size,</div> |
| <div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  in_use_back, in_use_front)</div> |
| <div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  : DefaultAllocator().reallocate_downward(</div> |
| <div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  old_p, old_size, new_size, in_use_back, in_use_front);</div> |
| <div class="line"><a name="l00813"></a><span class="lineno"> 813</span> }</div> |
| <div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  </div> |
| <div class="line"><a name="l00815"></a><span class="lineno"> 815</span> <span class="comment">// DetachedBuffer is a finished flatbuffer memory region, detached from its</span></div> |
| <div class="line"><a name="l00816"></a><span class="lineno"> 816</span> <span class="comment">// builder. The original memory region and allocator are also stored so that</span></div> |
| <div class="line"><a name="l00817"></a><span class="lineno"> 817</span> <span class="comment">// the DetachedBuffer can manage the memory lifetime.</span></div> |
| <div class="line"><a name="l00818"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_detached_buffer.html"> 818</a></span> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> {</div> |
| <div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a>()</div> |
| <div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  : allocator_(<span class="keyword">nullptr</span>),</div> |
| <div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  own_allocator_(<span class="keyword">false</span>),</div> |
| <div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  buf_(<span class="keyword">nullptr</span>),</div> |
| <div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  reserved_(0),</div> |
| <div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  cur_(<span class="keyword">nullptr</span>),</div> |
| <div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  size_(0) {}</div> |
| <div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  </div> |
| <div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a>(<a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *allocator, <span class="keywordtype">bool</span> own_allocator, uint8_t *buf,</div> |
| <div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordtype">size_t</span> reserved, uint8_t *cur, <span class="keywordtype">size_t</span> sz)</div> |
| <div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  : allocator_(allocator),</div> |
| <div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  own_allocator_(own_allocator),</div> |
| <div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  buf_(buf),</div> |
| <div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  reserved_(reserved),</div> |
| <div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  cur_(cur),</div> |
| <div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  size_(sz) {}</div> |
| <div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  </div> |
| <div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00838"></a><span class="lineno"> 838</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a>(<a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> &&other)</div> |
| <div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  : allocator_(other.allocator_),</div> |
| <div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  own_allocator_(other.own_allocator_),</div> |
| <div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  buf_(other.buf_),</div> |
| <div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  reserved_(other.reserved_),</div> |
| <div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  cur_(other.cur_),</div> |
| <div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  size_(other.size_) {</div> |
| <div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  other.reset();</div> |
| <div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  }</div> |
| <div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00850"></a><span class="lineno"> 850</span> <span class="preprocessor"> #endif </span><span class="comment">// !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  </div> |
| <div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00854"></a><span class="lineno"> 854</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> &operator=(<a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> &&other) {</div> |
| <div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> == &other) <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  </div> |
| <div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  destroy();</div> |
| <div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  </div> |
| <div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  allocator_ = other.allocator_;</div> |
| <div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  own_allocator_ = other.own_allocator_;</div> |
| <div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  buf_ = other.buf_;</div> |
| <div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  reserved_ = other.reserved_;</div> |
| <div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  cur_ = other.cur_;</div> |
| <div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  size_ = other.size_;</div> |
| <div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  </div> |
| <div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  other.reset();</div> |
| <div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  </div> |
| <div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  }</div> |
| <div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00873"></a><span class="lineno"> 873</span> <span class="preprocessor"> #endif </span><span class="comment">// !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  </div> |
| <div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  ~<a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a>() { destroy(); }</div> |
| <div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  </div> |
| <div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keyword">const</span> uint8_t *data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cur_; }</div> |
| <div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  </div> |
| <div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  uint8_t *data() { <span class="keywordflow">return</span> cur_; }</div> |
| <div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  </div> |
| <div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <span class="keywordtype">size_t</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> size_; }</div> |
| <div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  </div> |
| <div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00885"></a><span class="lineno"> 885</span> <span class="preprocessor"> #if 0 </span><span class="comment">// disabled for now due to the ordering of classes in this header</span></div> |
| <div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> |
| <div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="keywordtype">bool</span> Verify()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  Verifier verifier(data(), size());</div> |
| <div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keywordflow">return</span> verifier.Verify<T>(<span class="keyword">nullptr</span>);</div> |
| <div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  }</div> |
| <div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  </div> |
| <div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> |
| <div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keyword">const</span> T* GetRoot()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keywordflow">return</span> flatbuffers::GetRoot<T>(data());</div> |
| <div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  }</div> |
| <div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  </div> |
| <div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> |
| <div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  T* GetRoot() {</div> |
| <div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keywordflow">return</span> flatbuffers::GetRoot<T>(data());</div> |
| <div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  }</div> |
| <div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  </div> |
| <div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <span class="comment">// These may change access mode, leave these at end of public section</span></div> |
| <div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  FLATBUFFERS_DELETE_FUNC(<a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> &other));</div> |
| <div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  FLATBUFFERS_DELETE_FUNC(</div> |
| <div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> &<span class="keyword">operator</span>=(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> &other));</div> |
| <div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00912"></a><span class="lineno"> 912</span> <span class="preprocessor"> #endif </span><span class="comment">// !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  </div> |
| <div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *allocator_;</div> |
| <div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  <span class="keywordtype">bool</span> own_allocator_;</div> |
| <div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  uint8_t *buf_;</div> |
| <div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keywordtype">size_t</span> reserved_;</div> |
| <div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  uint8_t *cur_;</div> |
| <div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordtype">size_t</span> size_;</div> |
| <div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  </div> |
| <div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> destroy() {</div> |
| <div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <span class="keywordflow">if</span> (buf_) Deallocate(allocator_, buf_, reserved_);</div> |
| <div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  <span class="keywordflow">if</span> (own_allocator_ && allocator_) { <span class="keyword">delete</span> allocator_; }</div> |
| <div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  reset();</div> |
| <div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  }</div> |
| <div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  </div> |
| <div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> reset() {</div> |
| <div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  allocator_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  own_allocator_ = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  buf_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  reserved_ = 0;</div> |
| <div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  cur_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  size_ = 0;</div> |
| <div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  }</div> |
| <div class="line"><a name="l00937"></a><span class="lineno"> 937</span> };</div> |
| <div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  </div> |
| <div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment">// This is a minimal replication of std::vector<uint8_t> functionality,</span></div> |
| <div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="comment">// except growing from higher to lower addresses. i.e push_back() inserts data</span></div> |
| <div class="line"><a name="l00941"></a><span class="lineno"> 941</span> <span class="comment">// in the lowest address in the vector.</span></div> |
| <div class="line"><a name="l00942"></a><span class="lineno"> 942</span> <span class="comment">// Since this vector leaves the lower part unused, we support a "scratch-pad"</span></div> |
| <div class="line"><a name="l00943"></a><span class="lineno"> 943</span> <span class="comment">// that can be stored there for temporary data, to share the allocated space.</span></div> |
| <div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="comment">// Essentially, this supports 2 std::vectors in a single buffer.</span></div> |
| <div class="line"><a name="l00945"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1vector__downward.html"> 945</a></span> <span class="keyword">class </span><a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> {</div> |
| <div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  <span class="keyword">explicit</span> <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a>(<span class="keywordtype">size_t</span> initial_size, <a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *allocator,</div> |
| <div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordtype">bool</span> own_allocator, <span class="keywordtype">size_t</span> buffer_minalign)</div> |
| <div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  : allocator_(allocator),</div> |
| <div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  own_allocator_(own_allocator),</div> |
| <div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  initial_size_(initial_size),</div> |
| <div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  buffer_minalign_(buffer_minalign),</div> |
| <div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  reserved_(0),</div> |
| <div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  buf_(<span class="keyword">nullptr</span>),</div> |
| <div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  cur_(<span class="keyword">nullptr</span>),</div> |
| <div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  scratch_(<span class="keyword">nullptr</span>) {}</div> |
| <div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  </div> |
| <div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00959"></a><span class="lineno"> 959</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a>(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &&other)</div> |
| <div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a>(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &other)</div> |
| <div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="preprocessor">#endif </span><span class="comment">// defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  : allocator_(other.allocator_),</div> |
| <div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  own_allocator_(other.own_allocator_),</div> |
| <div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  initial_size_(other.initial_size_),</div> |
| <div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  buffer_minalign_(other.buffer_minalign_),</div> |
| <div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  reserved_(other.reserved_),</div> |
| <div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  buf_(other.buf_),</div> |
| <div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  cur_(other.cur_),</div> |
| <div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  scratch_(other.scratch_) {</div> |
| <div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="comment">// No change in other.allocator_</span></div> |
| <div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <span class="comment">// No change in other.initial_size_</span></div> |
| <div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="comment">// No change in other.buffer_minalign_</span></div> |
| <div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  other.own_allocator_ = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  other.reserved_ = 0;</div> |
| <div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  other.buf_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  other.cur_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  other.scratch_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  }</div> |
| <div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  </div> |
| <div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00984"></a><span class="lineno"> 984</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &operator=(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &&other) {</div> |
| <div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="comment">// Move construct a temporary and swap idiom</span></div> |
| <div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> temp(std::move(other));</div> |
| <div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  swap(temp);</div> |
| <div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  }</div> |
| <div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l00993"></a><span class="lineno"> 993</span> <span class="preprocessor"> #endif </span><span class="comment">// defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  </div> |
| <div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  ~<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a>() {</div> |
| <div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  clear_buffer();</div> |
| <div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  clear_allocator();</div> |
| <div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  }</div> |
| <div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  </div> |
| <div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keywordtype">void</span> reset() {</div> |
| <div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  clear_buffer();</div> |
| <div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  clear();</div> |
| <div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  }</div> |
| <div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  </div> |
| <div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordtype">void</span> clear() {</div> |
| <div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  <span class="keywordflow">if</span> (buf_) {</div> |
| <div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  cur_ = buf_ + reserved_;</div> |
| <div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  reserved_ = 0;</div> |
| <div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  cur_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  }</div> |
| <div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  clear_scratch();</div> |
| <div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  }</div> |
| <div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  </div> |
| <div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <span class="keywordtype">void</span> clear_scratch() { scratch_ = buf_; }</div> |
| <div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  </div> |
| <div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <span class="keywordtype">void</span> clear_allocator() {</div> |
| <div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keywordflow">if</span> (own_allocator_ && allocator_) { <span class="keyword">delete</span> allocator_; }</div> |
| <div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  allocator_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  own_allocator_ = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  }</div> |
| <div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  </div> |
| <div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="keywordtype">void</span> clear_buffer() {</div> |
| <div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <span class="keywordflow">if</span> (buf_) Deallocate(allocator_, buf_, reserved_);</div> |
| <div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  buf_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  }</div> |
| <div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  </div> |
| <div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  <span class="comment">// Relinquish the pointer to the caller.</span></div> |
| <div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  uint8_t *release_raw(<span class="keywordtype">size_t</span> &allocated_bytes, <span class="keywordtype">size_t</span> &offset) {</div> |
| <div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  <span class="keyword">auto</span> *buf = buf_;</div> |
| <div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  allocated_bytes = reserved_;</div> |
| <div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  offset = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(cur_ - buf_);</div> |
| <div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  </div> |
| <div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="comment">// release_raw only relinquishes the buffer ownership.</span></div> |
| <div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="comment">// Does not deallocate or reset the allocator. Destructor will do that.</span></div> |
| <div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  buf_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  clear();</div> |
| <div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keywordflow">return</span> buf;</div> |
| <div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  }</div> |
| <div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  </div> |
| <div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <span class="comment">// Relinquish the pointer to the caller.</span></div> |
| <div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> release() {</div> |
| <div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <span class="comment">// allocator ownership (if any) is transferred to DetachedBuffer.</span></div> |
| <div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> fb(allocator_, own_allocator_, buf_, reserved_, cur_,</div> |
| <div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  size());</div> |
| <div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keywordflow">if</span> (own_allocator_) {</div> |
| <div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  allocator_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  own_allocator_ = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  }</div> |
| <div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  buf_ = <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  clear();</div> |
| <div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">return</span> fb;</div> |
| <div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  }</div> |
| <div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  </div> |
| <div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <span class="keywordtype">size_t</span> ensure_space(<span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  FLATBUFFERS_ASSERT(cur_ >= scratch_ && scratch_ >= buf_);</div> |
| <div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  <span class="keywordflow">if</span> (len > <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(cur_ - scratch_)) { reallocate(len); }</div> |
| <div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  <span class="comment">// Beyond this, signed offsets may not have enough range:</span></div> |
| <div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <span class="comment">// (FlatBuffers > 2GB not supported).</span></div> |
| <div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  FLATBUFFERS_ASSERT(size() < FLATBUFFERS_MAX_BUFFER_SIZE);</div> |
| <div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  <span class="keywordflow">return</span> len;</div> |
| <div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  }</div> |
| <div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  </div> |
| <div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  <span class="keyword">inline</span> uint8_t *make_space(<span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  <span class="keywordtype">size_t</span> space = ensure_space(len);</div> |
| <div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  cur_ -= space;</div> |
| <div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  <span class="keywordflow">return</span> cur_;</div> |
| <div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  }</div> |
| <div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  </div> |
| <div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  <span class="comment">// Returns nullptr if using the DefaultAllocator.</span></div> |
| <div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *get_custom_allocator() { <span class="keywordflow">return</span> allocator_; }</div> |
| <div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  </div> |
| <div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  uoffset_t size()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(reserved_ - <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(cur_ - buf_));</div> |
| <div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  }</div> |
| <div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  </div> |
| <div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  uoffset_t scratch_size()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(scratch_ - buf_);</div> |
| <div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  }</div> |
| <div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  </div> |
| <div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  <span class="keywordtype">size_t</span> capacity()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> reserved_; }</div> |
| <div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  </div> |
| <div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  uint8_t *data()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  FLATBUFFERS_ASSERT(cur_);</div> |
| <div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  <span class="keywordflow">return</span> cur_;</div> |
| <div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  }</div> |
| <div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  </div> |
| <div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  uint8_t *scratch_data()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  FLATBUFFERS_ASSERT(buf_);</div> |
| <div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <span class="keywordflow">return</span> buf_;</div> |
| <div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  }</div> |
| <div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  </div> |
| <div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  uint8_t *scratch_end()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  FLATBUFFERS_ASSERT(scratch_);</div> |
| <div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <span class="keywordflow">return</span> scratch_;</div> |
| <div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  }</div> |
| <div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  </div> |
| <div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  uint8_t *data_at(<span class="keywordtype">size_t</span> offset)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> buf_ + reserved_ - offset; }</div> |
| <div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  </div> |
| <div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <span class="keywordtype">void</span> push(<span class="keyword">const</span> uint8_t *bytes, <span class="keywordtype">size_t</span> num) {</div> |
| <div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <span class="keywordflow">if</span> (num > 0) { memcpy(make_space(num), bytes, num); }</div> |
| <div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  }</div> |
| <div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  </div> |
| <div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="comment">// Specialized version of push() that avoids memcpy call for small data.</span></div> |
| <div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> push_small(<span class="keyword">const</span> T &little_endian_t) {</div> |
| <div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  make_space(<span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  *<span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(cur_) = little_endian_t;</div> |
| <div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  }</div> |
| <div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  </div> |
| <div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> scratch_push_small(<span class="keyword">const</span> T &t) {</div> |
| <div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  ensure_space(<span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  *<span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(scratch_) = t;</div> |
| <div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  scratch_ += <span class="keyword">sizeof</span>(T);</div> |
| <div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  }</div> |
| <div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  </div> |
| <div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <span class="comment">// fill() is most frequently called with small byte counts (<= 4),</span></div> |
| <div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="comment">// which is why we're using loops rather than calling memset.</span></div> |
| <div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <span class="keywordtype">void</span> fill(<span class="keywordtype">size_t</span> zero_pad_bytes) {</div> |
| <div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  make_space(zero_pad_bytes);</div> |
| <div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < zero_pad_bytes; i++) cur_[i] = 0;</div> |
| <div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  }</div> |
| <div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  </div> |
| <div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  <span class="comment">// Version for when we know the size is larger.</span></div> |
| <div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <span class="comment">// Precondition: zero_pad_bytes > 0</span></div> |
| <div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  <span class="keywordtype">void</span> fill_big(<span class="keywordtype">size_t</span> zero_pad_bytes) {</div> |
| <div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  memset(make_space(zero_pad_bytes), 0, zero_pad_bytes);</div> |
| <div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  }</div> |
| <div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  </div> |
| <div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keywordtype">void</span> pop(<span class="keywordtype">size_t</span> bytes_to_remove) { cur_ += bytes_to_remove; }</div> |
| <div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  <span class="keywordtype">void</span> scratch_pop(<span class="keywordtype">size_t</span> bytes_to_remove) { scratch_ -= bytes_to_remove; }</div> |
| <div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  </div> |
| <div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="keywordtype">void</span> swap(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &other) {</div> |
| <div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  <span class="keyword">using</span> std::swap;</div> |
| <div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  swap(allocator_, other.allocator_);</div> |
| <div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  swap(own_allocator_, other.own_allocator_);</div> |
| <div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  swap(initial_size_, other.initial_size_);</div> |
| <div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  swap(buffer_minalign_, other.buffer_minalign_);</div> |
| <div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  swap(reserved_, other.reserved_);</div> |
| <div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  swap(buf_, other.buf_);</div> |
| <div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  swap(cur_, other.cur_);</div> |
| <div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  swap(scratch_, other.scratch_);</div> |
| <div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  }</div> |
| <div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  </div> |
| <div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  <span class="keywordtype">void</span> swap_allocator(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &other) {</div> |
| <div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  <span class="keyword">using</span> std::swap;</div> |
| <div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  swap(allocator_, other.allocator_);</div> |
| <div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  swap(own_allocator_, other.own_allocator_);</div> |
| <div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  }</div> |
| <div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  </div> |
| <div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <span class="comment">// You shouldn't really be copying instances of this class.</span></div> |
| <div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  FLATBUFFERS_DELETE_FUNC(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &));</div> |
| <div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  FLATBUFFERS_DELETE_FUNC(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &<span class="keyword">operator</span>=(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &));</div> |
| <div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  </div> |
| <div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *allocator_;</div> |
| <div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <span class="keywordtype">bool</span> own_allocator_;</div> |
| <div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <span class="keywordtype">size_t</span> initial_size_;</div> |
| <div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  <span class="keywordtype">size_t</span> buffer_minalign_;</div> |
| <div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <span class="keywordtype">size_t</span> reserved_;</div> |
| <div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  uint8_t *buf_;</div> |
| <div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  uint8_t *cur_; <span class="comment">// Points at location between empty (below) and used (above).</span></div> |
| <div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  uint8_t *scratch_; <span class="comment">// Points to the end of the scratchpad in use.</span></div> |
| <div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  </div> |
| <div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <span class="keywordtype">void</span> reallocate(<span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  <span class="keyword">auto</span> old_reserved = reserved_;</div> |
| <div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  <span class="keyword">auto</span> old_size = size();</div> |
| <div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  <span class="keyword">auto</span> old_scratch_size = scratch_size();</div> |
| <div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  reserved_ +=</div> |
| <div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  (std::max)(len, old_reserved ? old_reserved / 2 : initial_size_);</div> |
| <div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  reserved_ = (reserved_ + buffer_minalign_ - 1) & ~(buffer_minalign_ - 1);</div> |
| <div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  <span class="keywordflow">if</span> (buf_) {</div> |
| <div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  buf_ = ReallocateDownward(allocator_, buf_, old_reserved, reserved_,</div> |
| <div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  old_size, old_scratch_size);</div> |
| <div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  buf_ = Allocate(allocator_, reserved_);</div> |
| <div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  }</div> |
| <div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  cur_ = buf_ + reserved_ - old_size;</div> |
| <div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  scratch_ = buf_ + old_scratch_size;</div> |
| <div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  }</div> |
| <div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> };</div> |
| <div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  </div> |
| <div class="line"><a name="l01183"></a><span class="lineno"> 1183</span> <span class="comment">// Converts a Field ID to a virtual table offset.</span></div> |
| <div class="line"><a name="l01184"></a><span class="lineno"> 1184</span> <span class="keyword">inline</span> voffset_t FieldIndexToOffset(voffset_t field_id) {</div> |
| <div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  <span class="comment">// Should correspond to what EndTable() below builds up.</span></div> |
| <div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> fixed_fields = 2; <span class="comment">// Vtable size and Object Size.</span></div> |
| <div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>voffset_t<span class="keyword">></span>((field_id + fixed_fields) * <span class="keyword">sizeof</span>(voffset_t));</div> |
| <div class="line"><a name="l01188"></a><span class="lineno"> 1188</span> }</div> |
| <div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  </div> |
| <div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> Alloc></div> |
| <div class="line"><a name="l01191"></a><span class="lineno"> 1191</span> <span class="keyword">const</span> T *data(<span class="keyword">const</span> std::vector<T, Alloc> &v) {</div> |
| <div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <span class="comment">// Eventually the returned pointer gets passed down to memcpy, so</span></div> |
| <div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <span class="comment">// we need it to be non-null to avoid undefined behavior.</span></div> |
| <div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  <span class="keyword">static</span> uint8_t t;</div> |
| <div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="keywordflow">return</span> v.empty() ? <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T *<span class="keyword">></span>(&t) : &v.front();</div> |
| <div class="line"><a name="l01196"></a><span class="lineno"> 1196</span> }</div> |
| <div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> Alloc> T *data(std::vector<T, Alloc> &v) {</div> |
| <div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="comment">// Eventually the returned pointer gets passed down to memcpy, so</span></div> |
| <div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="comment">// we need it to be non-null to avoid undefined behavior.</span></div> |
| <div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  <span class="keyword">static</span> uint8_t t;</div> |
| <div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <span class="keywordflow">return</span> v.empty() ? <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(&t) : &v.front();</div> |
| <div class="line"><a name="l01202"></a><span class="lineno"> 1202</span> }</div> |
| <div class="line"><a name="l01203"></a><span class="lineno"> 1203</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01204"></a><span class="lineno"> 1204</span> <span class="comment">/// @endcond</span></div> |
| <div class="line"><a name="l01205"></a><span class="lineno"> 1205</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l01206"></a><span class="lineno"> 1206</span> <span class="comment">/// @addtogroup flatbuffers_cpp_api</span></div> |
| <div class="line"><a name="l01207"></a><span class="lineno"> 1207</span> <span class="comment">/// @{</span></div> |
| <div class="line"><a name="l01208"></a><span class="lineno"> 1208</span> <span class="comment">/// @class FlatBufferBuilder</span></div> |
| <div class="line"><a name="l01209"></a><span class="lineno"> 1209</span> <span class="comment">/// @brief Helper class to hold data needed in creation of a FlatBuffer.</span></div> |
| <div class="line"><a name="l01210"></a><span class="lineno"> 1210</span> <span class="comment">/// To serialize data, you typically call one of the `Create*()` functions in</span></div> |
| <div class="line"><a name="l01211"></a><span class="lineno"> 1211</span> <span class="comment">/// the generated code, which in turn call a sequence of `StartTable`/</span></div> |
| <div class="line"><a name="l01212"></a><span class="lineno"> 1212</span> <span class="comment">/// `PushElement`/`AddElement`/`EndTable`, or the builtin `CreateString`/</span></div> |
| <div class="line"><a name="l01213"></a><span class="lineno"> 1213</span> <span class="comment">/// `CreateVector` functions. Do this is depth-first order to build up a tree to</span></div> |
| <div class="line"><a name="l01214"></a><span class="lineno"> 1214</span> <span class="comment">/// the root. `Finish()` wraps up the buffer ready for transport.</span></div> |
| <div class="line"><a name="l01215"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html"> 1215</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> {</div> |
| <div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  <span class="keyword">public</span>:<span class="comment"></span></div> |
| <div class="line"><a name="l01217"></a><span class="lineno"> 1217</span> <span class="comment"> /// @brief Default constructor for FlatBufferBuilder.</span></div> |
| <div class="line"><a name="l01218"></a><span class="lineno"> 1218</span> <span class="comment"> /// @param[in] initial_size The initial size of the buffer, in bytes. Defaults</span></div> |
| <div class="line"><a name="l01219"></a><span class="lineno"> 1219</span> <span class="comment"> /// to `1024`.</span></div> |
| <div class="line"><a name="l01220"></a><span class="lineno"> 1220</span> <span class="comment"> /// @param[in] allocator An `Allocator` to use. If null will use</span></div> |
| <div class="line"><a name="l01221"></a><span class="lineno"> 1221</span> <span class="comment"> /// `DefaultAllocator`.</span></div> |
| <div class="line"><a name="l01222"></a><span class="lineno"> 1222</span> <span class="comment"> /// @param[in] own_allocator Whether the builder/vector should own the</span></div> |
| <div class="line"><a name="l01223"></a><span class="lineno"> 1223</span> <span class="comment"> /// allocator. Defaults to / `false`.</span></div> |
| <div class="line"><a name="l01224"></a><span class="lineno"> 1224</span> <span class="comment"> /// @param[in] buffer_minalign Force the buffer to be aligned to the given</span></div> |
| <div class="line"><a name="l01225"></a><span class="lineno"> 1225</span> <span class="comment"> /// minimum alignment upon reallocation. Only needed if you intend to store</span></div> |
| <div class="line"><a name="l01226"></a><span class="lineno"> 1226</span> <span class="comment"> /// types with custom alignment AND you wish to read the buffer in-place</span></div> |
| <div class="line"><a name="l01227"></a><span class="lineno"> 1227</span> <span class="comment"> /// directly after creation.</span></div> |
| <div class="line"><a name="l01228"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c"> 1228</a></span> <span class="comment"></span> <span class="keyword">explicit</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a>(</div> |
| <div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  <span class="keywordtype">size_t</span> initial_size = 1024, <a class="code" href="classflatbuffers_1_1_allocator.html">Allocator</a> *allocator = <span class="keyword">nullptr</span>,</div> |
| <div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  <span class="keywordtype">bool</span> own_allocator = <span class="keyword">false</span>,</div> |
| <div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  <span class="keywordtype">size_t</span> buffer_minalign = AlignOf<largest_scalar_t>())</div> |
| <div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  : buf_(initial_size, allocator, own_allocator, buffer_minalign),</div> |
| <div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  num_field_loc(0),</div> |
| <div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  max_voffset_(0),</div> |
| <div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  nested(false),</div> |
| <div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  finished(false),</div> |
| <div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  minalign_(1),</div> |
| <div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  force_defaults_(false),</div> |
| <div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  dedup_vtables_(true),</div> |
| <div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  string_pool(nullptr) {</div> |
| <div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  EndianCheck();</div> |
| <div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  }</div> |
| <div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  </div> |
| <div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <span class="comment">// clang-format off</span><span class="comment"></span></div> |
| <div class="line"><a name="l01245"></a><span class="lineno"> 1245</span> <span class="comment"> /// @brief Move constructor for FlatBufferBuilder.</span></div> |
| <div class="line"><a name="l01246"></a><span class="lineno"> 1246</span> <span class="comment"></span><span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l01247"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ae91e78212d88465e992d750ea215d091"> 1247</a></span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ae91e78212d88465e992d750ea215d091">FlatBufferBuilder</a>(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> &&other)</div> |
| <div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a>(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> &other)</div> |
| <div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  <span class="preprocessor">#endif </span><span class="comment">// #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  : buf_(1024, <span class="keyword">nullptr</span>, <span class="keyword">false</span>, AlignOf<largest_scalar_t>()),</div> |
| <div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  num_field_loc(0),</div> |
| <div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  max_voffset_(0),</div> |
| <div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  nested(<span class="keyword">false</span>),</div> |
| <div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  finished(<span class="keyword">false</span>),</div> |
| <div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  minalign_(1),</div> |
| <div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  force_defaults_(<span class="keyword">false</span>),</div> |
| <div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  dedup_vtables_(<span class="keyword">true</span>),</div> |
| <div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  string_pool(<span class="keyword">nullptr</span>) {</div> |
| <div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  EndianCheck();</div> |
| <div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <span class="comment">// Default construct and swap idiom.</span></div> |
| <div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  <span class="comment">// Lack of delegating constructors in vs2010 makes it more verbose than needed.</span></div> |
| <div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  Swap(other);</div> |
| <div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  }</div> |
| <div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  </div> |
| <div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l01268"></a><span class="lineno"> 1268</span> <span class="preprocessor"> #if !defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  <span class="comment">// clang-format on</span><span class="comment"></span></div> |
| <div class="line"><a name="l01270"></a><span class="lineno"> 1270</span> <span class="comment"> /// @brief Move assignment operator for FlatBufferBuilder.</span></div> |
| <div class="line"><a name="l01271"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ae65f0619ecb7715ffdae399ebfc56e38"> 1271</a></span> <span class="comment"></span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> &<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ae65f0619ecb7715ffdae399ebfc56e38">operator=</a>(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> &&other) {</div> |
| <div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>  <span class="comment">// Move construct a temporary and swap idiom</span></div> |
| <div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> temp(std::move(other));</div> |
| <div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  Swap(temp);</div> |
| <div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| <div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  }</div> |
| <div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l01278"></a><span class="lineno"> 1278</span> <span class="preprocessor"> #endif </span><span class="comment">// defined(FLATBUFFERS_CPP98_STL)</span></div> |
| <div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  </div> |
| <div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  <span class="keywordtype">void</span> Swap(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> &other) {</div> |
| <div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  <span class="keyword">using</span> std::swap;</div> |
| <div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>  buf_.swap(other.buf_);</div> |
| <div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  swap(num_field_loc, other.num_field_loc);</div> |
| <div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>  swap(max_voffset_, other.max_voffset_);</div> |
| <div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>  swap(nested, other.nested);</div> |
| <div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  swap(finished, other.finished);</div> |
| <div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  swap(minalign_, other.minalign_);</div> |
| <div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  swap(force_defaults_, other.force_defaults_);</div> |
| <div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  swap(dedup_vtables_, other.dedup_vtables_);</div> |
| <div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  swap(string_pool, other.string_pool);</div> |
| <div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  }</div> |
| <div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  </div> |
| <div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  ~<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a>() {</div> |
| <div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  <span class="keywordflow">if</span> (string_pool) <span class="keyword">delete</span> string_pool;</div> |
| <div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  }</div> |
| <div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  </div> |
| <div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  <span class="keywordtype">void</span> Reset() {</div> |
| <div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ae94b94ba71ea0aeb2d9a98c43b713412">Clear</a>(); <span class="comment">// clear builder state</span></div> |
| <div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  buf_.reset(); <span class="comment">// deallocate buffer</span></div> |
| <div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  }</div> |
| <div class="line"><a name="l01302"></a><span class="lineno"> 1302</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01303"></a><span class="lineno"> 1303</span> <span class="comment"> /// @brief Reset all the state in this FlatBufferBuilder so it can be reused</span></div> |
| <div class="line"><a name="l01304"></a><span class="lineno"> 1304</span> <span class="comment"> /// to construct another buffer.</span></div> |
| <div class="line"><a name="l01305"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ae94b94ba71ea0aeb2d9a98c43b713412"> 1305</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ae94b94ba71ea0aeb2d9a98c43b713412">Clear</a>() {</div> |
| <div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  ClearOffsets();</div> |
| <div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  buf_.clear();</div> |
| <div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  nested = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  finished = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  minalign_ = 1;</div> |
| <div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  <span class="keywordflow">if</span> (string_pool) string_pool->clear();</div> |
| <div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  }</div> |
| <div class="line"><a name="l01313"></a><span class="lineno"> 1313</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01314"></a><span class="lineno"> 1314</span> <span class="comment"> /// @brief The current size of the serialized buffer, counting from the end.</span></div> |
| <div class="line"><a name="l01315"></a><span class="lineno"> 1315</span> <span class="comment"> /// @return Returns an `uoffset_t` with the current size of the buffer.</span></div> |
| <div class="line"><a name="l01316"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f"> 1316</a></span> <span class="comment"></span> uoffset_t <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> buf_.size(); }</div> |
| <div class="line"><a name="l01317"></a><span class="lineno"> 1317</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01318"></a><span class="lineno"> 1318</span> <span class="comment"> /// @brief Get the serialized buffer (after you call `Finish()`).</span></div> |
| <div class="line"><a name="l01319"></a><span class="lineno"> 1319</span> <span class="comment"> /// @return Returns an `uint8_t` pointer to the FlatBuffer data inside the</span></div> |
| <div class="line"><a name="l01320"></a><span class="lineno"> 1320</span> <span class="comment"> /// buffer.</span></div> |
| <div class="line"><a name="l01321"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ab81ab8aa273c270b0942fd81489cad83"> 1321</a></span> <span class="comment"></span> uint8_t *<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab81ab8aa273c270b0942fd81489cad83">GetBufferPointer</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  Finished();</div> |
| <div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  <span class="keywordflow">return</span> buf_.data();</div> |
| <div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  }</div> |
| <div class="line"><a name="l01325"></a><span class="lineno"> 1325</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01326"></a><span class="lineno"> 1326</span> <span class="comment"> /// @brief Get the serialized buffer (after you call `Finish()`) as a span.</span></div> |
| <div class="line"><a name="l01327"></a><span class="lineno"> 1327</span> <span class="comment"> /// @return Returns a constructed flatbuffers::span that is a view over the</span></div> |
| <div class="line"><a name="l01328"></a><span class="lineno"> 1328</span> <span class="comment"> /// FlatBuffer data inside the buffer.</span></div> |
| <div class="line"><a name="l01329"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ab7c73abf3f6ca51cd3b6ebb931596084"> 1329</a></span> <span class="comment"></span> flatbuffers::span<uint8_t> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab7c73abf3f6ca51cd3b6ebb931596084">GetBufferSpan</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  Finished();</div> |
| <div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  <span class="keywordflow">return</span> flatbuffers::span<uint8_t>(buf_.data(), buf_.size());</div> |
| <div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  }</div> |
| <div class="line"><a name="l01333"></a><span class="lineno"> 1333</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01334"></a><span class="lineno"> 1334</span> <span class="comment"> /// @brief Get a pointer to an unfinished buffer.</span></div> |
| <div class="line"><a name="l01335"></a><span class="lineno"> 1335</span> <span class="comment"> /// @return Returns a `uint8_t` pointer to the unfinished buffer.</span></div> |
| <div class="line"><a name="l01336"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a099810f03046139d1854d20a1c2a2e41"> 1336</a></span> <span class="comment"></span> uint8_t *<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a099810f03046139d1854d20a1c2a2e41">GetCurrentBufferPointer</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> buf_.data(); }</div> |
| <div class="line"><a name="l01337"></a><span class="lineno"> 1337</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01338"></a><span class="lineno"> 1338</span> <span class="comment"> /// @brief Get the released pointer to the serialized buffer.</span></div> |
| <div class="line"><a name="l01339"></a><span class="lineno"> 1339</span> <span class="comment"> /// @warning Do NOT attempt to use this FlatBufferBuilder afterwards!</span></div> |
| <div class="line"><a name="l01340"></a><span class="lineno"> 1340</span> <span class="comment"> /// @return A `FlatBuffer` that owns the buffer and its allocator and</span></div> |
| <div class="line"><a name="l01341"></a><span class="lineno"> 1341</span> <span class="comment"> /// behaves similar to a `unique_ptr` with a deleter.</span></div> |
| <div class="line"><a name="l01342"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a5fcede355ddb6a347edf8b189ada2e42"> 1342</a></span> <span class="comment"></span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a5fcede355ddb6a347edf8b189ada2e42">FLATBUFFERS_ATTRIBUTE</a>(deprecated(<span class="stringliteral">"use Release() instead"</span>))</div> |
| <div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> ReleaseBufferPointer() {</div> |
| <div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  Finished();</div> |
| <div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  <span class="keywordflow">return</span> buf_.release();</div> |
| <div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  }</div> |
| <div class="line"><a name="l01347"></a><span class="lineno"> 1347</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01348"></a><span class="lineno"> 1348</span> <span class="comment"> /// @brief Get the released DetachedBuffer.</span></div> |
| <div class="line"><a name="l01349"></a><span class="lineno"> 1349</span> <span class="comment"> /// @return A `DetachedBuffer` that owns the buffer and its allocator.</span></div> |
| <div class="line"><a name="l01350"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a5e2c3a1e47f0ab4a3a3f07a07a52fb45"> 1350</a></span> <span class="comment"></span> <a class="code" href="classflatbuffers_1_1_detached_buffer.html">DetachedBuffer</a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a5e2c3a1e47f0ab4a3a3f07a07a52fb45">Release</a>() {</div> |
| <div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  Finished();</div> |
| <div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  <span class="keywordflow">return</span> buf_.release();</div> |
| <div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  }</div> |
| <div class="line"><a name="l01354"></a><span class="lineno"> 1354</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01355"></a><span class="lineno"> 1355</span> <span class="comment"> /// @brief Get the released pointer to the serialized buffer.</span></div> |
| <div class="line"><a name="l01356"></a><span class="lineno"> 1356</span> <span class="comment"> /// @param size The size of the memory block containing</span></div> |
| <div class="line"><a name="l01357"></a><span class="lineno"> 1357</span> <span class="comment"> /// the serialized `FlatBuffer`.</span></div> |
| <div class="line"><a name="l01358"></a><span class="lineno"> 1358</span> <span class="comment"> /// @param offset The offset from the released pointer where the finished</span></div> |
| <div class="line"><a name="l01359"></a><span class="lineno"> 1359</span> <span class="comment"> /// `FlatBuffer` starts.</span></div> |
| <div class="line"><a name="l01360"></a><span class="lineno"> 1360</span> <span class="comment"> /// @return A raw pointer to the start of the memory block containing</span></div> |
| <div class="line"><a name="l01361"></a><span class="lineno"> 1361</span> <span class="comment"> /// the serialized `FlatBuffer`.</span></div> |
| <div class="line"><a name="l01362"></a><span class="lineno"> 1362</span> <span class="comment"> /// @remark If the allocator is owned, it gets deleted when the destructor is</span></div> |
| <div class="line"><a name="l01363"></a><span class="lineno"> 1363</span> <span class="comment"> /// called..</span></div> |
| <div class="line"><a name="l01364"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#aa090a68856f7b554cc7cac3c279fb416"> 1364</a></span> <span class="comment"></span> uint8_t *<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aa090a68856f7b554cc7cac3c279fb416">ReleaseRaw</a>(<span class="keywordtype">size_t</span> &size, <span class="keywordtype">size_t</span> &offset) {</div> |
| <div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  Finished();</div> |
| <div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="keywordflow">return</span> buf_.release_raw(size, offset);</div> |
| <div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  }</div> |
| <div class="line"><a name="l01368"></a><span class="lineno"> 1368</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01369"></a><span class="lineno"> 1369</span> <span class="comment"> /// @brief get the minimum alignment this buffer needs to be accessed</span></div> |
| <div class="line"><a name="l01370"></a><span class="lineno"> 1370</span> <span class="comment"> /// properly. This is only known once all elements have been written (after</span></div> |
| <div class="line"><a name="l01371"></a><span class="lineno"> 1371</span> <span class="comment"> /// you call Finish()). You can use this information if you need to embed</span></div> |
| <div class="line"><a name="l01372"></a><span class="lineno"> 1372</span> <span class="comment"> /// a FlatBuffer in some other buffer, such that you can later read it</span></div> |
| <div class="line"><a name="l01373"></a><span class="lineno"> 1373</span> <span class="comment"> /// without first having to copy it into its own buffer.</span></div> |
| <div class="line"><a name="l01374"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a402b9180357e7e73546833982b27177e"> 1374</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a402b9180357e7e73546833982b27177e">GetBufferMinAlignment</a>()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  Finished();</div> |
| <div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  <span class="keywordflow">return</span> minalign_;</div> |
| <div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  }</div> |
| <div class="line"><a name="l01378"></a><span class="lineno"> 1378</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01379"></a><span class="lineno"> 1379</span> <span class="comment"> /// @cond FLATBUFFERS_INTERNAL</span></div> |
| <div class="line"><a name="l01380"></a><span class="lineno"> 1380</span> <span class="comment"></span> <span class="keywordtype">void</span> Finished()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  <span class="comment">// If you get this assert, you're attempting to get access a buffer</span></div> |
| <div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  <span class="comment">// which hasn't been finished yet. Be sure to call</span></div> |
| <div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>  <span class="comment">// FlatBufferBuilder::Finish with your root table.</span></div> |
| <div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  <span class="comment">// If you really need to access an unfinished buffer, call</span></div> |
| <div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  <span class="comment">// GetCurrentBufferPointer instead.</span></div> |
| <div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  FLATBUFFERS_ASSERT(finished);</div> |
| <div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  }<span class="comment"></span></div> |
| <div class="line"><a name="l01388"></a><span class="lineno"> 1388</span> <span class="comment"> /// @endcond</span></div> |
| <div class="line"><a name="l01389"></a><span class="lineno"> 1389</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l01390"></a><span class="lineno"> 1390</span> <span class="comment"> /// @brief In order to save space, fields that are set to their default value</span></div> |
| <div class="line"><a name="l01391"></a><span class="lineno"> 1391</span> <span class="comment"> /// don't get serialized into the buffer.</span></div> |
| <div class="line"><a name="l01392"></a><span class="lineno"> 1392</span> <span class="comment"> /// @param[in] fd When set to `true`, always serializes default values that</span></div> |
| <div class="line"><a name="l01393"></a><span class="lineno"> 1393</span> <span class="comment"> /// are set. Optional fields which are not set explicitly, will still not be</span></div> |
| <div class="line"><a name="l01394"></a><span class="lineno"> 1394</span> <span class="comment"> /// serialized.</span></div> |
| <div class="line"><a name="l01395"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a16a8fd46b34ad7727406c37b65b6b27a"> 1395</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a16a8fd46b34ad7727406c37b65b6b27a">ForceDefaults</a>(<span class="keywordtype">bool</span> fd) { force_defaults_ = fd; }</div> |
| <div class="line"><a name="l01396"></a><span class="lineno"> 1396</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01397"></a><span class="lineno"> 1397</span> <span class="comment"> /// @brief By default vtables are deduped in order to save space.</span></div> |
| <div class="line"><a name="l01398"></a><span class="lineno"> 1398</span> <span class="comment"> /// @param[in] dedup When set to `true`, dedup vtables.</span></div> |
| <div class="line"><a name="l01399"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#aa905b29dce19a1795c7bce375cf29961"> 1399</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aa905b29dce19a1795c7bce375cf29961">DedupVtables</a>(<span class="keywordtype">bool</span> dedup) { dedup_vtables_ = dedup; }</div> |
| <div class="line"><a name="l01400"></a><span class="lineno"> 1400</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01401"></a><span class="lineno"> 1401</span> <span class="comment"> /// @cond FLATBUFFERS_INTERNAL</span></div> |
| <div class="line"><a name="l01402"></a><span class="lineno"> 1402</span> <span class="comment"></span> <span class="keywordtype">void</span> Pad(<span class="keywordtype">size_t</span> num_bytes) { buf_.fill(num_bytes); }</div> |
| <div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  </div> |
| <div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="keywordtype">void</span> TrackMinAlign(<span class="keywordtype">size_t</span> elem_size) {</div> |
| <div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  <span class="keywordflow">if</span> (elem_size > minalign_) minalign_ = elem_size;</div> |
| <div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  }</div> |
| <div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  </div> |
| <div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  <span class="keywordtype">void</span> Align(<span class="keywordtype">size_t</span> elem_size) {</div> |
| <div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  TrackMinAlign(elem_size);</div> |
| <div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  buf_.fill(PaddingBytes(buf_.size(), elem_size));</div> |
| <div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  }</div> |
| <div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  </div> |
| <div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>  <span class="keywordtype">void</span> PushFlatBuffer(<span class="keyword">const</span> uint8_t *bytes, <span class="keywordtype">size_t</span> size) {</div> |
| <div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  PushBytes(bytes, size);</div> |
| <div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  finished = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  }</div> |
| <div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  </div> |
| <div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  <span class="keywordtype">void</span> PushBytes(<span class="keyword">const</span> uint8_t *bytes, <span class="keywordtype">size_t</span> size) { buf_.push(bytes, size); }</div> |
| <div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  </div> |
| <div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>  <span class="keywordtype">void</span> PopBytes(<span class="keywordtype">size_t</span> amount) { buf_.pop(amount); }</div> |
| <div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  </div> |
| <div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> AssertScalarT() {</div> |
| <div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  <span class="comment">// The code assumes power of 2 sizes and endian-swap-ability.</span></div> |
| <div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  static_assert(flatbuffers::is_scalar<T>::value, <span class="stringliteral">"T must be a scalar type"</span>);</div> |
| <div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  }</div> |
| <div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  </div> |
| <div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  <span class="comment">// Write a single aligned scalar to the buffer</span></div> |
| <div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> uoffset_t PushElement(T element) {</div> |
| <div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  AssertScalarT<T>();</div> |
| <div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  Align(<span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  buf_.push_small(EndianScalar(element));</div> |
| <div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>();</div> |
| <div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  }</div> |
| <div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  </div> |
| <div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> uoffset_t PushElement(Offset<T> off) {</div> |
| <div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <span class="comment">// Special case for offsets: see ReferTo below.</span></div> |
| <div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  <span class="keywordflow">return</span> PushElement(ReferTo(off.o));</div> |
| <div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  }</div> |
| <div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  </div> |
| <div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  <span class="comment">// When writing fields, we track where they are, so we can create correct</span></div> |
| <div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  <span class="comment">// vtables later.</span></div> |
| <div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>  <span class="keywordtype">void</span> TrackField(voffset_t field, uoffset_t off) {</div> |
| <div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>  FieldLoc fl = { off, field };</div> |
| <div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>  buf_.scratch_push_small(fl);</div> |
| <div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>  num_field_loc++;</div> |
| <div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>  max_voffset_ = (std::max)(max_voffset_, field);</div> |
| <div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  }</div> |
| <div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>  </div> |
| <div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  <span class="comment">// Like PushElement, but additionally tracks the field this represents.</span></div> |
| <div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> AddElement(voffset_t field, T e, T def) {</div> |
| <div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  <span class="comment">// We don't serialize values equal to the default.</span></div> |
| <div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  <span class="keywordflow">if</span> (IsTheSameAs(e, def) && !force_defaults_) <span class="keywordflow">return</span>;</div> |
| <div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  <span class="keyword">auto</span> off = PushElement(e);</div> |
| <div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>  TrackField(field, off);</div> |
| <div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>  }</div> |
| <div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>  </div> |
| <div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> AddElement(voffset_t field, T e) {</div> |
| <div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  <span class="keyword">auto</span> off = PushElement(e);</div> |
| <div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>  TrackField(field, off);</div> |
| <div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>  }</div> |
| <div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>  </div> |
| <div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> AddOffset(voffset_t field, Offset<T> off) {</div> |
| <div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  <span class="keywordflow">if</span> (off.IsNull()) <span class="keywordflow">return</span>; <span class="comment">// Don't store.</span></div> |
| <div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  AddElement(field, ReferTo(off.o), <span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(0));</div> |
| <div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  }</div> |
| <div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  </div> |
| <div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> AddStruct(voffset_t field, <span class="keyword">const</span> T *structptr) {</div> |
| <div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  <span class="keywordflow">if</span> (!structptr) <span class="keywordflow">return</span>; <span class="comment">// Default, don't store.</span></div> |
| <div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  Align(AlignOf<T>());</div> |
| <div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  buf_.push_small(*structptr);</div> |
| <div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  TrackField(field, <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>());</div> |
| <div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  }</div> |
| <div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  </div> |
| <div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  <span class="keywordtype">void</span> AddStructOffset(voffset_t field, uoffset_t off) {</div> |
| <div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  TrackField(field, off);</div> |
| <div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  }</div> |
| <div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>  </div> |
| <div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>  <span class="comment">// Offsets initially are relative to the end of the buffer (downwards).</span></div> |
| <div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>  <span class="comment">// This function converts them to be relative to the current location</span></div> |
| <div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>  <span class="comment">// in the buffer (when stored here), pointing upwards.</span></div> |
| <div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  uoffset_t ReferTo(uoffset_t off) {</div> |
| <div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>  <span class="comment">// Align to ensure GetSize() below is correct.</span></div> |
| <div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  Align(<span class="keyword">sizeof</span>(uoffset_t));</div> |
| <div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>  <span class="comment">// Offset must refer to something already in buffer.</span></div> |
| <div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>  FLATBUFFERS_ASSERT(off && off <= <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>());</div> |
| <div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>() - off + <span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(<span class="keyword">sizeof</span>(uoffset_t));</div> |
| <div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  }</div> |
| <div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  </div> |
| <div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>  <span class="keywordtype">void</span> NotNested() {</div> |
| <div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  <span class="comment">// If you hit this, you're trying to construct a Table/Vector/String</span></div> |
| <div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  <span class="comment">// during the construction of its parent table (between the MyTableBuilder</span></div> |
| <div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  <span class="comment">// and table.Finish().</span></div> |
| <div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  <span class="comment">// Move the creation of these sub-objects to above the MyTableBuilder to</span></div> |
| <div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  <span class="comment">// not get this assert.</span></div> |
| <div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  <span class="comment">// Ignoring this assert may appear to work in simple cases, but the reason</span></div> |
| <div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  <span class="comment">// it is here is that storing objects in-line may cause vtable offsets</span></div> |
| <div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  <span class="comment">// to not fit anymore. It also leads to vtable duplication.</span></div> |
| <div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  FLATBUFFERS_ASSERT(!nested);</div> |
| <div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  <span class="comment">// If you hit this, fields were added outside the scope of a table.</span></div> |
| <div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  FLATBUFFERS_ASSERT(!num_field_loc);</div> |
| <div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  }</div> |
| <div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  </div> |
| <div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  <span class="comment">// From generated code (or from the parser), we call StartTable/EndTable</span></div> |
| <div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  <span class="comment">// with a sequence of AddElement calls in between.</span></div> |
| <div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  uoffset_t StartTable() {</div> |
| <div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  NotNested();</div> |
| <div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  nested = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>();</div> |
| <div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  }</div> |
| <div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>  </div> |
| <div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  <span class="comment">// This finishes one serialized object by generating the vtable if it's a</span></div> |
| <div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  <span class="comment">// table, comparing it against existing vtables, and writing the</span></div> |
| <div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  <span class="comment">// resulting vtable offset.</span></div> |
| <div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  uoffset_t EndTable(uoffset_t start) {</div> |
| <div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  <span class="comment">// If you get this assert, a corresponding StartTable wasn't called.</span></div> |
| <div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  FLATBUFFERS_ASSERT(nested);</div> |
| <div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>  <span class="comment">// Write the vtable offset, which is the start of any Table.</span></div> |
| <div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>  <span class="comment">// We fill it's value later.</span></div> |
| <div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  <span class="keyword">auto</span> vtableoffsetloc = PushElement<soffset_t>(0);</div> |
| <div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  <span class="comment">// Write a vtable, which consists entirely of voffset_t elements.</span></div> |
| <div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  <span class="comment">// It starts with the number of offsets, followed by a type id, followed</span></div> |
| <div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <span class="comment">// by the offsets themselves. In reverse:</span></div> |
| <div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  <span class="comment">// Include space for the last offset and ensure empty tables have a</span></div> |
| <div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  <span class="comment">// minimum size.</span></div> |
| <div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  max_voffset_ =</div> |
| <div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  (std::max)(<span class="keyword">static_cast<</span>voffset_t<span class="keyword">></span>(max_voffset_ + <span class="keyword">sizeof</span>(voffset_t)),</div> |
| <div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  FieldIndexToOffset(0));</div> |
| <div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  buf_.fill_big(max_voffset_);</div> |
| <div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  <span class="keyword">auto</span> table_object_size = vtableoffsetloc - start;</div> |
| <div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>  <span class="comment">// Vtable use 16bit offsets.</span></div> |
| <div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  FLATBUFFERS_ASSERT(table_object_size < 0x10000);</div> |
| <div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  WriteScalar<voffset_t>(buf_.data() + <span class="keyword">sizeof</span>(voffset_t),</div> |
| <div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  <span class="keyword">static_cast<</span>voffset_t<span class="keyword">></span>(table_object_size));</div> |
| <div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  WriteScalar<voffset_t>(buf_.data(), max_voffset_);</div> |
| <div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  <span class="comment">// Write the offsets into the table</span></div> |
| <div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = buf_.scratch_end() - num_field_loc * <span class="keyword">sizeof</span>(FieldLoc);</div> |
| <div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>  it < buf_.scratch_end(); it += <span class="keyword">sizeof</span>(FieldLoc)) {</div> |
| <div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>  <span class="keyword">auto</span> field_location = <span class="keyword">reinterpret_cast<</span>FieldLoc *<span class="keyword">></span>(it);</div> |
| <div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>  <span class="keyword">auto</span> pos = <span class="keyword">static_cast<</span>voffset_t<span class="keyword">></span>(vtableoffsetloc - field_location->off);</div> |
| <div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>  <span class="comment">// If this asserts, it means you've set a field twice.</span></div> |
| <div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  FLATBUFFERS_ASSERT(</div> |
| <div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  !ReadScalar<voffset_t>(buf_.data() + field_location->id));</div> |
| <div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>  WriteScalar<voffset_t>(buf_.data() + field_location->id, pos);</div> |
| <div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  }</div> |
| <div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  ClearOffsets();</div> |
| <div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  <span class="keyword">auto</span> vt1 = <span class="keyword">reinterpret_cast<</span>voffset_t *<span class="keyword">></span>(buf_.data());</div> |
| <div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  <span class="keyword">auto</span> vt1_size = ReadScalar<voffset_t>(vt1);</div> |
| <div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  <span class="keyword">auto</span> vt_use = <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>();</div> |
| <div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  <span class="comment">// See if we already have generated a vtable with this exact same</span></div> |
| <div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  <span class="comment">// layout before. If so, make it point to the old one, remove this one.</span></div> |
| <div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  <span class="keywordflow">if</span> (dedup_vtables_) {</div> |
| <div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = buf_.scratch_data(); it < buf_.scratch_end();</div> |
| <div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  it += <span class="keyword">sizeof</span>(uoffset_t)) {</div> |
| <div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  <span class="keyword">auto</span> vt_offset_ptr = <span class="keyword">reinterpret_cast<</span>uoffset_t *<span class="keyword">></span>(it);</div> |
| <div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  <span class="keyword">auto</span> vt2 = <span class="keyword">reinterpret_cast<</span>voffset_t *<span class="keyword">></span>(buf_.data_at(*vt_offset_ptr));</div> |
| <div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  <span class="keyword">auto</span> vt2_size = ReadScalar<voffset_t>(vt2);</div> |
| <div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>  <span class="keywordflow">if</span> (vt1_size != vt2_size || 0 != memcmp(vt2, vt1, vt1_size)) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  vt_use = *vt_offset_ptr;</div> |
| <div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  buf_.pop(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>() - vtableoffsetloc);</div> |
| <div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  }</div> |
| <div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  }</div> |
| <div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  <span class="comment">// If this is a new vtable, remember it.</span></div> |
| <div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  <span class="keywordflow">if</span> (vt_use == <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>()) { buf_.scratch_push_small(vt_use); }</div> |
| <div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  <span class="comment">// Fill the vtable offset we created above.</span></div> |
| <div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  <span class="comment">// The offset points from the beginning of the object to where the</span></div> |
| <div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  <span class="comment">// vtable is stored.</span></div> |
| <div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>  <span class="comment">// Offsets default direction is downward in memory for future format</span></div> |
| <div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  <span class="comment">// flexibility (storing all vtables at the start of the file).</span></div> |
| <div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  WriteScalar(buf_.data_at(vtableoffsetloc),</div> |
| <div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  <span class="keyword">static_cast<</span>soffset_t<span class="keyword">></span>(vt_use) -</div> |
| <div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  <span class="keyword">static_cast<</span>soffset_t<span class="keyword">></span>(vtableoffsetloc));</div> |
| <div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>  </div> |
| <div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  nested = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>  <span class="keywordflow">return</span> vtableoffsetloc;</div> |
| <div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>  }</div> |
| <div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>  </div> |
| <div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a5fcede355ddb6a347edf8b189ada2e42">FLATBUFFERS_ATTRIBUTE</a>(deprecated(<span class="stringliteral">"call the version above instead"</span>))</div> |
| <div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  uoffset_t EndTable(uoffset_t start, voffset_t <span class="comment">/*numfields*/</span>) {</div> |
| <div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  <span class="keywordflow">return</span> EndTable(start);</div> |
| <div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  }</div> |
| <div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  </div> |
| <div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  <span class="comment">// This checks a required field has been set in a given table that has</span></div> |
| <div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  <span class="comment">// just been constructed.</span></div> |
| <div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> Required(Offset<T> table, voffset_t field);</div> |
| <div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  </div> |
| <div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  uoffset_t StartStruct(<span class="keywordtype">size_t</span> alignment) {</div> |
| <div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  Align(alignment);</div> |
| <div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>();</div> |
| <div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  }</div> |
| <div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>  </div> |
| <div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  uoffset_t EndStruct() { <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>(); }</div> |
| <div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  </div> |
| <div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  <span class="keywordtype">void</span> ClearOffsets() {</div> |
| <div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  buf_.scratch_pop(num_field_loc * <span class="keyword">sizeof</span>(FieldLoc));</div> |
| <div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  num_field_loc = 0;</div> |
| <div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>  max_voffset_ = 0;</div> |
| <div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>  }</div> |
| <div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>  </div> |
| <div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>  <span class="comment">// Aligns such that when "len" bytes are written, an object can be written</span></div> |
| <div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  <span class="comment">// after it with "alignment" without padding.</span></div> |
| <div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>  <span class="keywordtype">void</span> PreAlign(<span class="keywordtype">size_t</span> len, <span class="keywordtype">size_t</span> alignment) {</div> |
| <div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>  TrackMinAlign(alignment);</div> |
| <div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>  buf_.fill(PaddingBytes(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>() + len, alignment));</div> |
| <div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  }</div> |
| <div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">void</span> PreAlign(<span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>  AssertScalarT<T>();</div> |
| <div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  PreAlign(len, <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  }<span class="comment"></span></div> |
| <div class="line"><a name="l01610"></a><span class="lineno"> 1610</span> <span class="comment"> /// @endcond</span></div> |
| <div class="line"><a name="l01611"></a><span class="lineno"> 1611</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l01612"></a><span class="lineno"> 1612</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01613"></a><span class="lineno"> 1613</span> <span class="comment"> /// @param[in] str A const char pointer to the data to be stored as a string.</span></div> |
| <div class="line"><a name="l01614"></a><span class="lineno"> 1614</span> <span class="comment"> /// @param[in] len The number of bytes that should be stored from `str`.</span></div> |
| <div class="line"><a name="l01615"></a><span class="lineno"> 1615</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01616"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe"> 1616</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  NotNested();</div> |
| <div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>  PreAlign<uoffset_t>(len + 1); <span class="comment">// Always 0-terminated.</span></div> |
| <div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  buf_.fill(1);</div> |
| <div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  PushBytes(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(str), len);</div> |
| <div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  PushElement(<span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(len));</div> |
| <div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a>(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>());</div> |
| <div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  }</div> |
| <div class="line"><a name="l01624"></a><span class="lineno"> 1624</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01625"></a><span class="lineno"> 1625</span> <span class="comment"> /// @brief Store a string in the buffer, which is null-terminated.</span></div> |
| <div class="line"><a name="l01626"></a><span class="lineno"> 1626</span> <span class="comment"> /// @param[in] str A const char pointer to a C-string to add to the buffer.</span></div> |
| <div class="line"><a name="l01627"></a><span class="lineno"> 1627</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01628"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#aad93d113ac24e86ed04b5236b3f4c0c5"> 1628</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aad93d113ac24e86ed04b5236b3f4c0c5">CreateString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str) {</div> |
| <div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str, strlen(str));</div> |
| <div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>  }</div> |
| <div class="line"><a name="l01631"></a><span class="lineno"> 1631</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01632"></a><span class="lineno"> 1632</span> <span class="comment"> /// @brief Store a string in the buffer, which is null-terminated.</span></div> |
| <div class="line"><a name="l01633"></a><span class="lineno"> 1633</span> <span class="comment"> /// @param[in] str A char pointer to a C-string to add to the buffer.</span></div> |
| <div class="line"><a name="l01634"></a><span class="lineno"> 1634</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01635"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ac51db9083ac815eb81420b6d51f42154"> 1635</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ac51db9083ac815eb81420b6d51f42154">CreateString</a>(<span class="keywordtype">char</span> *str) {</div> |
| <div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str, strlen(str));</div> |
| <div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>  }</div> |
| <div class="line"><a name="l01638"></a><span class="lineno"> 1638</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01639"></a><span class="lineno"> 1639</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01640"></a><span class="lineno"> 1640</span> <span class="comment"> /// @param[in] str A const reference to a std::string to store in the buffer.</span></div> |
| <div class="line"><a name="l01641"></a><span class="lineno"> 1641</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01642"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a8c3af55e64f5cda9aefa38ac5287ef9f"> 1642</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a8c3af55e64f5cda9aefa38ac5287ef9f">CreateString</a>(<span class="keyword">const</span> std::string &str) {</div> |
| <div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str.c_str(), str.length());</div> |
| <div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  }</div> |
| <div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>  </div> |
| <div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l01647"></a><span class="lineno"> 1647</span> <span class="preprocessor"> #ifdef FLATBUFFERS_HAS_STRING_VIEW</span><span class="comment"></span></div> |
| <div class="line"><a name="l01648"></a><span class="lineno"> 1648</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01649"></a><span class="lineno"> 1649</span> <span class="comment"> /// @param[in] str A const string_view to copy in to the buffer.</span></div> |
| <div class="line"><a name="l01650"></a><span class="lineno"> 1650</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01651"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a9a3a955fbff1c69e944c3560460dd7a6"> 1651</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a9a3a955fbff1c69e944c3560460dd7a6">CreateString</a>(flatbuffers::string_view str) {</div> |
| <div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str.data(), str.size());</div> |
| <div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>  }</div> |
| <div class="line"><a name="l01654"></a><span class="lineno"> 1654</span> <span class="preprocessor"> #endif </span><span class="comment">// FLATBUFFERS_HAS_STRING_VIEW</span></div> |
| <div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l01656"></a><span class="lineno"> 1656</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01657"></a><span class="lineno"> 1657</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01658"></a><span class="lineno"> 1658</span> <span class="comment"> /// @param[in] str A const pointer to a `String` struct to add to the buffer.</span></div> |
| <div class="line"><a name="l01659"></a><span class="lineno"> 1659</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts</span></div> |
| <div class="line"><a name="l01660"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ac0b6a1c5d949f20ad84367fc0f9e1506"> 1660</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ac0b6a1c5d949f20ad84367fc0f9e1506">CreateString</a>(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_string.html">String</a> *str) {</div> |
| <div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  <span class="keywordflow">return</span> str ? <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str->c_str(), str->size()) : 0;</div> |
| <div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  }</div> |
| <div class="line"><a name="l01663"></a><span class="lineno"> 1663</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01664"></a><span class="lineno"> 1664</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01665"></a><span class="lineno"> 1665</span> <span class="comment"> /// @param[in] str A const reference to a std::string like type with support</span></div> |
| <div class="line"><a name="l01666"></a><span class="lineno"> 1666</span> <span class="comment"> /// of T::c_str() and T::length() to store in the buffer.</span></div> |
| <div class="line"><a name="l01667"></a><span class="lineno"> 1667</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01668"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ab77d800e77fa76bc758a6c399fd37685"> 1668</a></span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab77d800e77fa76bc758a6c399fd37685">CreateString</a>(<span class="keyword">const</span> T &str) {</div> |
| <div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str.c_str(), str.length());</div> |
| <div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  }</div> |
| <div class="line"><a name="l01671"></a><span class="lineno"> 1671</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01672"></a><span class="lineno"> 1672</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01673"></a><span class="lineno"> 1673</span> <span class="comment"> /// If a string with this exact contents has already been serialized before,</span></div> |
| <div class="line"><a name="l01674"></a><span class="lineno"> 1674</span> <span class="comment"> /// instead simply returns the offset of the existing string. This uses a map</span></div> |
| <div class="line"><a name="l01675"></a><span class="lineno"> 1675</span> <span class="comment"> /// stored on the heap, but only stores the numerical offsets.</span></div> |
| <div class="line"><a name="l01676"></a><span class="lineno"> 1676</span> <span class="comment"> /// @param[in] str A const char pointer to the data to be stored as a string.</span></div> |
| <div class="line"><a name="l01677"></a><span class="lineno"> 1677</span> <span class="comment"> /// @param[in] len The number of bytes that should be stored from `str`.</span></div> |
| <div class="line"><a name="l01678"></a><span class="lineno"> 1678</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01679"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1"> 1679</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1">CreateSharedString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>  FLATBUFFERS_ASSERT(FLATBUFFERS_GENERAL_HEAP_ALLOC_OK);</div> |
| <div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  <span class="keywordflow">if</span> (!string_pool)</div> |
| <div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  string_pool = <span class="keyword">new</span> StringOffsetMap(<a class="code" href="structflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare.html">StringOffsetCompare</a>(buf_));</div> |
| <div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  <span class="keyword">auto</span> size_before_string = buf_.size();</div> |
| <div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>  <span class="comment">// Must first serialize the string, since the set is all offsets into</span></div> |
| <div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>  <span class="comment">// buffer.</span></div> |
| <div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  <span class="keyword">auto</span> off = <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(str, len);</div> |
| <div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  <span class="keyword">auto</span> it = string_pool->find(off);</div> |
| <div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  <span class="comment">// If it exists we reuse existing serialized data!</span></div> |
| <div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>  <span class="keywordflow">if</span> (it != string_pool->end()) {</div> |
| <div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>  <span class="comment">// We can remove the string we serialized.</span></div> |
| <div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  buf_.pop(buf_.size() - size_before_string);</div> |
| <div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>  <span class="keywordflow">return</span> *it;</div> |
| <div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>  }</div> |
| <div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>  <span class="comment">// Record this string for future use.</span></div> |
| <div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  string_pool->insert(off);</div> |
| <div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  <span class="keywordflow">return</span> off;</div> |
| <div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  }</div> |
| <div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  </div> |
| <div class="line"><a name="l01699"></a><span class="lineno"> 1699</span> <span class="preprocessor">#ifdef FLATBUFFERS_HAS_STRING_VIEW</span><span class="comment"></span></div> |
| <div class="line"><a name="l01700"></a><span class="lineno"> 1700</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01701"></a><span class="lineno"> 1701</span> <span class="comment"> /// If a string with this exact contents has already been serialized before,</span></div> |
| <div class="line"><a name="l01702"></a><span class="lineno"> 1702</span> <span class="comment"> /// instead simply returns the offset of the existing string. This uses a map</span></div> |
| <div class="line"><a name="l01703"></a><span class="lineno"> 1703</span> <span class="comment"> /// stored on the heap, but only stores the numerical offsets.</span></div> |
| <div class="line"><a name="l01704"></a><span class="lineno"> 1704</span> <span class="comment"> /// @param[in] str A const std::string_view to store in the buffer.</span></div> |
| <div class="line"><a name="l01705"></a><span class="lineno"> 1705</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts</span></div> |
| <div class="line"><a name="l01706"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a4581664496de01b74460471b5943f916"> 1706</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a4581664496de01b74460471b5943f916">CreateSharedString</a>(<span class="keyword">const</span> flatbuffers::string_view str) {</div> |
| <div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1">CreateSharedString</a>(str.data(), str.size());</div> |
| <div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  }</div> |
| <div class="line"><a name="l01709"></a><span class="lineno"> 1709</span> <span class="preprocessor">#else</span><span class="comment"></span></div> |
| <div class="line"><a name="l01710"></a><span class="lineno"> 1710</span> <span class="comment"> /// @brief Store a string in the buffer, which null-terminated.</span></div> |
| <div class="line"><a name="l01711"></a><span class="lineno"> 1711</span> <span class="comment"> /// If a string with this exact contents has already been serialized before,</span></div> |
| <div class="line"><a name="l01712"></a><span class="lineno"> 1712</span> <span class="comment"> /// instead simply returns the offset of the existing string. This uses a map</span></div> |
| <div class="line"><a name="l01713"></a><span class="lineno"> 1713</span> <span class="comment"> /// stored on the heap, but only stores the numerical offsets.</span></div> |
| <div class="line"><a name="l01714"></a><span class="lineno"> 1714</span> <span class="comment"> /// @param[in] str A const char pointer to a C-string to add to the buffer.</span></div> |
| <div class="line"><a name="l01715"></a><span class="lineno"> 1715</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01716"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a3eb68613e5883dc4b8fff6cf7d1223d7"> 1716</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a3eb68613e5883dc4b8fff6cf7d1223d7">CreateSharedString</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *str) {</div> |
| <div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1">CreateSharedString</a>(str, strlen(str));</div> |
| <div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  }</div> |
| <div class="line"><a name="l01719"></a><span class="lineno"> 1719</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01720"></a><span class="lineno"> 1720</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01721"></a><span class="lineno"> 1721</span> <span class="comment"> /// If a string with this exact contents has already been serialized before,</span></div> |
| <div class="line"><a name="l01722"></a><span class="lineno"> 1722</span> <span class="comment"> /// instead simply returns the offset of the existing string. This uses a map</span></div> |
| <div class="line"><a name="l01723"></a><span class="lineno"> 1723</span> <span class="comment"> /// stored on the heap, but only stores the numerical offsets.</span></div> |
| <div class="line"><a name="l01724"></a><span class="lineno"> 1724</span> <span class="comment"> /// @param[in] str A const reference to a std::string to store in the buffer.</span></div> |
| <div class="line"><a name="l01725"></a><span class="lineno"> 1725</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts.</span></div> |
| <div class="line"><a name="l01726"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a10e8ec7d1c8fbdc21b1c7047bbbe38d9"> 1726</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a10e8ec7d1c8fbdc21b1c7047bbbe38d9">CreateSharedString</a>(<span class="keyword">const</span> std::string &str) {</div> |
| <div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1">CreateSharedString</a>(str.c_str(), str.length());</div> |
| <div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  }</div> |
| <div class="line"><a name="l01729"></a><span class="lineno"> 1729</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l01730"></a><span class="lineno"> 1730</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01731"></a><span class="lineno"> 1731</span> <span class="comment"> /// @brief Store a string in the buffer, which can contain any binary data.</span></div> |
| <div class="line"><a name="l01732"></a><span class="lineno"> 1732</span> <span class="comment"> /// If a string with this exact contents has already been serialized before,</span></div> |
| <div class="line"><a name="l01733"></a><span class="lineno"> 1733</span> <span class="comment"> /// instead simply returns the offset of the existing string. This uses a map</span></div> |
| <div class="line"><a name="l01734"></a><span class="lineno"> 1734</span> <span class="comment"> /// stored on the heap, but only stores the numerical offsets.</span></div> |
| <div class="line"><a name="l01735"></a><span class="lineno"> 1735</span> <span class="comment"> /// @param[in] str A const pointer to a `String` struct to add to the buffer.</span></div> |
| <div class="line"><a name="l01736"></a><span class="lineno"> 1736</span> <span class="comment"> /// @return Returns the offset in the buffer where the string starts</span></div> |
| <div class="line"><a name="l01737"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a840b769fbb4148f97d3eed266e4690c3"> 1737</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a840b769fbb4148f97d3eed266e4690c3">CreateSharedString</a>(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_string.html">String</a> *str) {</div> |
| <div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1">CreateSharedString</a>(str->c_str(), str->size());</div> |
| <div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>  }</div> |
| <div class="line"><a name="l01740"></a><span class="lineno"> 1740</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01741"></a><span class="lineno"> 1741</span> <span class="comment"> /// @cond FLATBUFFERS_INTERNAL</span></div> |
| <div class="line"><a name="l01742"></a><span class="lineno"> 1742</span> <span class="comment"></span> uoffset_t EndVector(<span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>  FLATBUFFERS_ASSERT(nested); <span class="comment">// Hit if no corresponding StartVector.</span></div> |
| <div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>  nested = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  <span class="keywordflow">return</span> PushElement(<span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(len));</div> |
| <div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  }</div> |
| <div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  </div> |
| <div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  <span class="keywordtype">void</span> StartVector(<span class="keywordtype">size_t</span> len, <span class="keywordtype">size_t</span> elemsize) {</div> |
| <div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  NotNested();</div> |
| <div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  nested = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>  PreAlign<uoffset_t>(len * elemsize);</div> |
| <div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>  PreAlign(len * elemsize, elemsize); <span class="comment">// Just in case elemsize > uoffset_t.</span></div> |
| <div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>  }</div> |
| <div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>  </div> |
| <div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>  <span class="comment">// Call this right before StartVector/CreateVector if you want to force the</span></div> |
| <div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  <span class="comment">// alignment to be something different than what the element size would</span></div> |
| <div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>  <span class="comment">// normally dictate.</span></div> |
| <div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  <span class="comment">// This is useful when storing a nested_flatbuffer in a vector of bytes,</span></div> |
| <div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  <span class="comment">// or when storing SIMD floats, etc.</span></div> |
| <div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  <span class="keywordtype">void</span> ForceVectorAlignment(<span class="keywordtype">size_t</span> len, <span class="keywordtype">size_t</span> elemsize, <span class="keywordtype">size_t</span> alignment) {</div> |
| <div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  FLATBUFFERS_ASSERT(VerifyAlignmentRequirements(alignment));</div> |
| <div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>  PreAlign(len * elemsize, alignment);</div> |
| <div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>  }</div> |
| <div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>  </div> |
| <div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>  <span class="comment">// Similar to ForceVectorAlignment but for String fields.</span></div> |
| <div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>  <span class="keywordtype">void</span> ForceStringAlignment(<span class="keywordtype">size_t</span> len, <span class="keywordtype">size_t</span> alignment) {</div> |
| <div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>  FLATBUFFERS_ASSERT(VerifyAlignmentRequirements(alignment));</div> |
| <div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  PreAlign((len + 1) * <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>), alignment);</div> |
| <div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  }</div> |
| <div class="line"><a name="l01770"></a><span class="lineno"> 1770</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01771"></a><span class="lineno"> 1771</span> <span class="comment"> /// @endcond</span></div> |
| <div class="line"><a name="l01772"></a><span class="lineno"> 1772</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l01773"></a><span class="lineno"> 1773</span> <span class="comment"> /// @brief Serialize an array into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01774"></a><span class="lineno"> 1774</span> <span class="comment"> /// @tparam T The data type of the array elements.</span></div> |
| <div class="line"><a name="l01775"></a><span class="lineno"> 1775</span> <span class="comment"> /// @param[in] v A pointer to the array of type `T` to serialize into the</span></div> |
| <div class="line"><a name="l01776"></a><span class="lineno"> 1776</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l01777"></a><span class="lineno"> 1777</span> <span class="comment"> /// @param[in] len The number of elements to serialize.</span></div> |
| <div class="line"><a name="l01778"></a><span class="lineno"> 1778</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01779"></a><span class="lineno"> 1779</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01780"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3"> 1780</a></span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(<span class="keyword">const</span> T *v, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  <span class="comment">// If this assert hits, you're specifying a template argument that is</span></div> |
| <div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  <span class="comment">// causing the wrong overload to be selected, remove it.</span></div> |
| <div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  AssertScalarT<T>();</div> |
| <div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>  StartVector(len, <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  <span class="keywordflow">if</span> (len == 0) { <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>>(EndVector(len)); }</div> |
| <div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l01787"></a><span class="lineno"> 1787</span> <span class="preprocessor"> #if FLATBUFFERS_LITTLEENDIAN</span></div> |
| <div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  PushBytes(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(v), len * <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l01789"></a><span class="lineno"> 1789</span> <span class="preprocessor"> #else</span></div> |
| <div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  <span class="keywordflow">if</span> (<span class="keyword">sizeof</span>(T) == 1) {</div> |
| <div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>  PushBytes(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(v), len);</div> |
| <div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = len; i > 0; ) {</div> |
| <div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>  PushElement(v[--i]);</div> |
| <div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>  }</div> |
| <div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>  }</div> |
| <div class="line"><a name="l01797"></a><span class="lineno"> 1797</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>>(EndVector(len));</div> |
| <div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>  }</div> |
| <div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>  </div> |
| <div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<Offset<T></a>>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<T></a> *v, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>  StartVector(len, <span class="keyword">sizeof</span>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<T></a>));</div> |
| <div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = len; i > 0;) { PushElement(v[--i]); }</div> |
| <div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>  <span class="keywordflow">return</span> Offset<Vector<Offset<T>>>(EndVector(len));</div> |
| <div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>  }</div> |
| <div class="line"><a name="l01808"></a><span class="lineno"> 1808</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01809"></a><span class="lineno"> 1809</span> <span class="comment"> /// @brief Serialize a `std::vector` into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01810"></a><span class="lineno"> 1810</span> <span class="comment"> /// @tparam T The data type of the `std::vector` elements.</span></div> |
| <div class="line"><a name="l01811"></a><span class="lineno"> 1811</span> <span class="comment"> /// @param v A const reference to the `std::vector` to serialize into the</span></div> |
| <div class="line"><a name="l01812"></a><span class="lineno"> 1812</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l01813"></a><span class="lineno"> 1813</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01814"></a><span class="lineno"> 1814</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01815"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#af715dd24dd37cb0151dc7a980ad0f207"> 1815</a></span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af715dd24dd37cb0151dc7a980ad0f207">CreateVector</a>(<span class="keyword">const</span> std::vector<T> &v) {</div> |
| <div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(data(v), v.size());</div> |
| <div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>  }</div> |
| <div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>  </div> |
| <div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>  <span class="comment">// vector<bool> may be implemented using a bit-set, so we can't access it as</span></div> |
| <div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  <span class="comment">// an array. Instead, read elements manually.</span></div> |
| <div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  <span class="comment">// Background: https://isocpp.org/blog/2012/11/on-vectorbool</span></div> |
| <div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<uint8_t></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(<span class="keyword">const</span> std::vector<bool> &v) {</div> |
| <div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>  StartVector(v.size(), <span class="keyword">sizeof</span>(uint8_t));</div> |
| <div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = v.size(); i > 0;) {</div> |
| <div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>  PushElement(<span class="keyword">static_cast<</span>uint8_t<span class="keyword">></span>(v[--i]));</div> |
| <div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>  }</div> |
| <div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>  <span class="keywordflow">return</span> Offset<Vector<uint8_t>>(EndVector(v.size()));</div> |
| <div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>  }</div> |
| <div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>  </div> |
| <div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l01831"></a><span class="lineno"> 1831</span> <span class="preprocessor"> #ifndef FLATBUFFERS_CPP98_STL</span><span class="comment"></span></div> |
| <div class="line"><a name="l01832"></a><span class="lineno"> 1832</span> <span class="comment"> /// @brief Serialize values returned by a function into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01833"></a><span class="lineno"> 1833</span> <span class="comment"> /// This is a convenience function that takes care of iteration for you.</span></div> |
| <div class="line"><a name="l01834"></a><span class="lineno"> 1834</span> <span class="comment"> /// @tparam T The data type of the `std::vector` elements.</span></div> |
| <div class="line"><a name="l01835"></a><span class="lineno"> 1835</span> <span class="comment"> /// @param f A function that takes the current iteration 0..vector_size-1 and</span></div> |
| <div class="line"><a name="l01836"></a><span class="lineno"> 1836</span> <span class="comment"> /// returns any type that you can construct a FlatBuffers vector out of.</span></div> |
| <div class="line"><a name="l01837"></a><span class="lineno"> 1837</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01838"></a><span class="lineno"> 1838</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01839"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a1080c9e370e2d9d9d872dadd1131436b"> 1839</a></span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a1080c9e370e2d9d9d872dadd1131436b">CreateVector</a>(<span class="keywordtype">size_t</span> vector_size,</div> |
| <div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>  <span class="keyword">const</span> std::function<T (<span class="keywordtype">size_t</span> i)> &f) {</div> |
| <div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>  FLATBUFFERS_ASSERT(FLATBUFFERS_GENERAL_HEAP_ALLOC_OK);</div> |
| <div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>  std::vector<T> elems(vector_size);</div> |
| <div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < vector_size; i++) elems[i] = f(i);</div> |
| <div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(elems);</div> |
| <div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>  }</div> |
| <div class="line"><a name="l01846"></a><span class="lineno"> 1846</span> <span class="preprocessor"> #endif </span><span class="comment">// FLATBUFFERS_CPP98_STL</span></div> |
| <div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l01848"></a><span class="lineno"> 1848</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01849"></a><span class="lineno"> 1849</span> <span class="comment"> /// @brief Serialize values returned by a function into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01850"></a><span class="lineno"> 1850</span> <span class="comment"> /// This is a convenience function that takes care of iteration for you. This</span></div> |
| <div class="line"><a name="l01851"></a><span class="lineno"> 1851</span> <span class="comment"> /// uses a vector stored on the heap to store the intermediate results of the</span></div> |
| <div class="line"><a name="l01852"></a><span class="lineno"> 1852</span> <span class="comment"> /// iteration.</span></div> |
| <div class="line"><a name="l01853"></a><span class="lineno"> 1853</span> <span class="comment"> /// @tparam T The data type of the `std::vector` elements.</span></div> |
| <div class="line"><a name="l01854"></a><span class="lineno"> 1854</span> <span class="comment"> /// @param f A function that takes the current iteration 0..vector_size-1,</span></div> |
| <div class="line"><a name="l01855"></a><span class="lineno"> 1855</span> <span class="comment"> /// and the state parameter returning any type that you can construct a</span></div> |
| <div class="line"><a name="l01856"></a><span class="lineno"> 1856</span> <span class="comment"> /// FlatBuffers vector out of.</span></div> |
| <div class="line"><a name="l01857"></a><span class="lineno"> 1857</span> <span class="comment"> /// @param state State passed to f.</span></div> |
| <div class="line"><a name="l01858"></a><span class="lineno"> 1858</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01859"></a><span class="lineno"> 1859</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01860"></a><span class="lineno"> 1860</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> F, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l01861"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a53504fc2cab681a7980b03260f8b2f7a"> 1861</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a53504fc2cab681a7980b03260f8b2f7a">CreateVector</a>(<span class="keywordtype">size_t</span> vector_size, F f, S *state) {</div> |
| <div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>  FLATBUFFERS_ASSERT(FLATBUFFERS_GENERAL_HEAP_ALLOC_OK);</div> |
| <div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>  std::vector<T> elems(vector_size);</div> |
| <div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < vector_size; i++) elems[i] = f(i, state);</div> |
| <div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(elems);</div> |
| <div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>  }</div> |
| <div class="line"><a name="l01867"></a><span class="lineno"> 1867</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01868"></a><span class="lineno"> 1868</span> <span class="comment"> /// @brief Serialize a `std::vector<std::string>` into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01869"></a><span class="lineno"> 1869</span> <span class="comment"> /// This is a convenience function for a common case.</span></div> |
| <div class="line"><a name="l01870"></a><span class="lineno"> 1870</span> <span class="comment"> /// @param v A const reference to the `std::vector` to serialize into the</span></div> |
| <div class="line"><a name="l01871"></a><span class="lineno"> 1871</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l01872"></a><span class="lineno"> 1872</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01873"></a><span class="lineno"> 1873</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01874"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a592110519a6c8db1926f1365bf2a58e6"> 1874</a></span> <span class="comment"></span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<Offset<String></a>>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a592110519a6c8db1926f1365bf2a58e6">CreateVectorOfStrings</a>(</div> |
| <div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>  <span class="keyword">const</span> std::vector<std::string> &v) {</div> |
| <div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a592110519a6c8db1926f1365bf2a58e6">CreateVectorOfStrings</a>(v.cbegin(), v.cend());</div> |
| <div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>  }</div> |
| <div class="line"><a name="l01878"></a><span class="lineno"> 1878</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01879"></a><span class="lineno"> 1879</span> <span class="comment"> /// @brief Serialize a collection of Strings into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01880"></a><span class="lineno"> 1880</span> <span class="comment"> /// This is a convenience function for a common case.</span></div> |
| <div class="line"><a name="l01881"></a><span class="lineno"> 1881</span> <span class="comment"> /// @param begin The begining iterator of the collection</span></div> |
| <div class="line"><a name="l01882"></a><span class="lineno"> 1882</span> <span class="comment"> /// @param end The ending iterator of the collection</span></div> |
| <div class="line"><a name="l01883"></a><span class="lineno"> 1883</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01884"></a><span class="lineno"> 1884</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01885"></a><span class="lineno"> 1885</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">class</span> It></div> |
| <div class="line"><a name="l01886"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a5616e5f90a3445aa9bde131960a66f25"> 1886</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<Offset<String></a>>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a5616e5f90a3445aa9bde131960a66f25">CreateVectorOfStrings</a>(It begin, It end) {</div> |
| <div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  <span class="keyword">auto</span> size = std::distance(begin, end);</div> |
| <div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  <span class="keyword">auto</span> scratch_buffer_usage = size * <span class="keyword">sizeof</span>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a>);</div> |
| <div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>  <span class="comment">// If there is not enough space to store the offsets, there definitely won't</span></div> |
| <div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  <span class="comment">// be enough space to store all the strings. So ensuring space for the</span></div> |
| <div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  <span class="comment">// scratch region is OK, for it it fails, it would have failed later.</span></div> |
| <div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  buf_.ensure_space(scratch_buffer_usage);</div> |
| <div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = begin; it != end; ++it) {</div> |
| <div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>  buf_.scratch_push_small(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">CreateString</a>(*it));</div> |
| <div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>  }</div> |
| <div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>  StartVector(size, <span class="keyword">sizeof</span>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a>));</div> |
| <div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = 1; i <= size; i++) {</div> |
| <div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>  <span class="comment">// Note we re-evaluate the buf location each iteration to account for any</span></div> |
| <div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>  <span class="comment">// underlying buffer resizing that may occur.</span></div> |
| <div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>  PushElement(*<span class="keyword">reinterpret_cast<</span><a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> *<span class="keyword">></span>(</div> |
| <div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  buf_.scratch_end() - i * <span class="keyword">sizeof</span>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a>)));</div> |
| <div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>  }</div> |
| <div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  buf_.scratch_pop(scratch_buffer_usage);</div> |
| <div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<Offset<String></a>>>(EndVector(size));</div> |
| <div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>  }</div> |
| <div class="line"><a name="l01906"></a><span class="lineno"> 1906</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01907"></a><span class="lineno"> 1907</span> <span class="comment"> /// @brief Serialize an array of structs into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01908"></a><span class="lineno"> 1908</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l01909"></a><span class="lineno"> 1909</span> <span class="comment"> /// @param[in] v A pointer to the array of type `T` to serialize into the</span></div> |
| <div class="line"><a name="l01910"></a><span class="lineno"> 1910</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l01911"></a><span class="lineno"> 1911</span> <span class="comment"> /// @param[in] len The number of elements to serialize.</span></div> |
| <div class="line"><a name="l01912"></a><span class="lineno"> 1912</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01913"></a><span class="lineno"> 1913</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01914"></a><span class="lineno"> 1914</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l01915"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#afede51fd9c32d146cbb1832f57c5e1b7"> 1915</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#afede51fd9c32d146cbb1832f57c5e1b7">CreateVectorOfStructs</a>(<span class="keyword">const</span> T *v, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>  StartVector(len * <span class="keyword">sizeof</span>(T) / AlignOf<T>(), AlignOf<T>());</div> |
| <div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>  <span class="keywordflow">if</span> (len > 0) {</div> |
| <div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>  PushBytes(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(v), <span class="keyword">sizeof</span>(T) * len);</div> |
| <div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>  }</div> |
| <div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>>(EndVector(len));</div> |
| <div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>  }</div> |
| <div class="line"><a name="l01922"></a><span class="lineno"> 1922</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01923"></a><span class="lineno"> 1923</span> <span class="comment"> /// @brief Serialize an array of native structs into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01924"></a><span class="lineno"> 1924</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l01925"></a><span class="lineno"> 1925</span> <span class="comment"> /// @tparam S The data type of the native struct array elements.</span></div> |
| <div class="line"><a name="l01926"></a><span class="lineno"> 1926</span> <span class="comment"> /// @param[in] v A pointer to the array of type `S` to serialize into the</span></div> |
| <div class="line"><a name="l01927"></a><span class="lineno"> 1927</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l01928"></a><span class="lineno"> 1928</span> <span class="comment"> /// @param[in] len The number of elements to serialize.</span></div> |
| <div class="line"><a name="l01929"></a><span class="lineno"> 1929</span> <span class="comment"> /// @param[in] pack_func Pointer to a function to convert the native struct</span></div> |
| <div class="line"><a name="l01930"></a><span class="lineno"> 1930</span> <span class="comment"> /// to the FlatBuffer struct.</span></div> |
| <div class="line"><a name="l01931"></a><span class="lineno"> 1931</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01932"></a><span class="lineno"> 1932</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01933"></a><span class="lineno"> 1933</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l01934"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ade75e5a8e255163be700175243fd7960"> 1934</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ade75e5a8e255163be700175243fd7960">CreateVectorOfNativeStructs</a>(</div> |
| <div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>  <span class="keyword">const</span> S *v, <span class="keywordtype">size_t</span> len, T (*<span class="keyword">const</span> pack_func)(<span class="keyword">const</span> S &)) {</div> |
| <div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>  FLATBUFFERS_ASSERT(pack_func);</div> |
| <div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  <span class="keyword">auto</span> structs = StartVectorOfStructs<T>(len);</div> |
| <div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < len; i++) { structs[i] = pack_func(v[i]); }</div> |
| <div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>  <span class="keywordflow">return</span> EndVectorOfStructs<T>(len);</div> |
| <div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>  }</div> |
| <div class="line"><a name="l01941"></a><span class="lineno"> 1941</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01942"></a><span class="lineno"> 1942</span> <span class="comment"> /// @brief Serialize an array of native structs into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01943"></a><span class="lineno"> 1943</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l01944"></a><span class="lineno"> 1944</span> <span class="comment"> /// @tparam S The data type of the native struct array elements.</span></div> |
| <div class="line"><a name="l01945"></a><span class="lineno"> 1945</span> <span class="comment"> /// @param[in] v A pointer to the array of type `S` to serialize into the</span></div> |
| <div class="line"><a name="l01946"></a><span class="lineno"> 1946</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l01947"></a><span class="lineno"> 1947</span> <span class="comment"> /// @param[in] len The number of elements to serialize.</span></div> |
| <div class="line"><a name="l01948"></a><span class="lineno"> 1948</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01949"></a><span class="lineno"> 1949</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01950"></a><span class="lineno"> 1950</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l01951"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a3d57074082aaab8cdeb8474ff9df0b53"> 1951</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a3d57074082aaab8cdeb8474ff9df0b53">CreateVectorOfNativeStructs</a>(<span class="keyword">const</span> S *v,</div> |
| <div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>  <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>  <span class="keyword">extern</span> T Pack(<span class="keyword">const</span> S &);</div> |
| <div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ade75e5a8e255163be700175243fd7960">CreateVectorOfNativeStructs</a>(v, len, Pack);</div> |
| <div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>  }</div> |
| <div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>  </div> |
| <div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l01958"></a><span class="lineno"> 1958</span> <span class="preprocessor"> #ifndef FLATBUFFERS_CPP98_STL</span><span class="comment"></span></div> |
| <div class="line"><a name="l01959"></a><span class="lineno"> 1959</span> <span class="comment"> /// @brief Serialize an array of structs into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01960"></a><span class="lineno"> 1960</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l01961"></a><span class="lineno"> 1961</span> <span class="comment"> /// @param[in] filler A function that takes the current iteration 0..vector_size-1</span></div> |
| <div class="line"><a name="l01962"></a><span class="lineno"> 1962</span> <span class="comment"> /// and a pointer to the struct that must be filled.</span></div> |
| <div class="line"><a name="l01963"></a><span class="lineno"> 1963</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01964"></a><span class="lineno"> 1964</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01965"></a><span class="lineno"> 1965</span> <span class="comment"> /// This is mostly useful when flatbuffers are generated with mutation</span></div> |
| <div class="line"><a name="l01966"></a><span class="lineno"> 1966</span> <span class="comment"> /// accessors.</span></div> |
| <div class="line"><a name="l01967"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a6e90ada59d9553636f72ce8e4a892f72"> 1967</a></span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a6e90ada59d9553636f72ce8e4a892f72">CreateVectorOfStructs</a>(</div> |
| <div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>  <span class="keywordtype">size_t</span> vector_size, <span class="keyword">const</span> std::function<<span class="keywordtype">void</span>(<span class="keywordtype">size_t</span> i, T *)> &filler) {</div> |
| <div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>  T* structs = StartVectorOfStructs<T>(vector_size);</div> |
| <div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < vector_size; i++) {</div> |
| <div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>  filler(i, structs);</div> |
| <div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>  structs++;</div> |
| <div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>  }</div> |
| <div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>  <span class="keywordflow">return</span> EndVectorOfStructs<T>(vector_size);</div> |
| <div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>  }</div> |
| <div class="line"><a name="l01976"></a><span class="lineno"> 1976</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l01978"></a><span class="lineno"> 1978</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01979"></a><span class="lineno"> 1979</span> <span class="comment"> /// @brief Serialize an array of structs into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l01980"></a><span class="lineno"> 1980</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l01981"></a><span class="lineno"> 1981</span> <span class="comment"> /// @param[in] f A function that takes the current iteration 0..vector_size-1,</span></div> |
| <div class="line"><a name="l01982"></a><span class="lineno"> 1982</span> <span class="comment"> /// a pointer to the struct that must be filled and the state argument.</span></div> |
| <div class="line"><a name="l01983"></a><span class="lineno"> 1983</span> <span class="comment"> /// @param[in] state Arbitrary state to pass to f.</span></div> |
| <div class="line"><a name="l01984"></a><span class="lineno"> 1984</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l01985"></a><span class="lineno"> 1985</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l01986"></a><span class="lineno"> 1986</span> <span class="comment"> /// This is mostly useful when flatbuffers are generated with mutation</span></div> |
| <div class="line"><a name="l01987"></a><span class="lineno"> 1987</span> <span class="comment"> /// accessors.</span></div> |
| <div class="line"><a name="l01988"></a><span class="lineno"> 1988</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> F, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l01989"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a9cc09fa59ff9732e972877cfe911c8a5"> 1989</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a9cc09fa59ff9732e972877cfe911c8a5">CreateVectorOfStructs</a>(<span class="keywordtype">size_t</span> vector_size, F f,</div> |
| <div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>  S *state) {</div> |
| <div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>  T *structs = StartVectorOfStructs<T>(vector_size);</div> |
| <div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < vector_size; i++) {</div> |
| <div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>  f(i, structs, state);</div> |
| <div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>  structs++;</div> |
| <div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>  }</div> |
| <div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>  <span class="keywordflow">return</span> EndVectorOfStructs<T>(vector_size);</div> |
| <div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>  }</div> |
| <div class="line"><a name="l01998"></a><span class="lineno"> 1998</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l01999"></a><span class="lineno"> 1999</span> <span class="comment"> /// @brief Serialize a `std::vector` of structs into a FlatBuffer `vector`.</span></div> |
| <div class="line"><a name="l02000"></a><span class="lineno"> 2000</span> <span class="comment"> /// @tparam T The data type of the `std::vector` struct elements.</span></div> |
| <div class="line"><a name="l02001"></a><span class="lineno"> 2001</span> <span class="comment"> /// @param[in] v A const reference to the `std::vector` of structs to</span></div> |
| <div class="line"><a name="l02002"></a><span class="lineno"> 2002</span> <span class="comment"> /// serialize into the buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02003"></a><span class="lineno"> 2003</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02004"></a><span class="lineno"> 2004</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02005"></a><span class="lineno"> 2005</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> Alloc></div> |
| <div class="line"><a name="l02006"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a110c2a3298aebef1a9dfa3c44ee84f42"> 2006</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a110c2a3298aebef1a9dfa3c44ee84f42">CreateVectorOfStructs</a>(</div> |
| <div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>  <span class="keyword">const</span> std::vector<T, Alloc> &v) {</div> |
| <div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#afede51fd9c32d146cbb1832f57c5e1b7">CreateVectorOfStructs</a>(data(v), v.size());</div> |
| <div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>  }</div> |
| <div class="line"><a name="l02010"></a><span class="lineno"> 2010</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02011"></a><span class="lineno"> 2011</span> <span class="comment"> /// @brief Serialize a `std::vector` of native structs into a FlatBuffer</span></div> |
| <div class="line"><a name="l02012"></a><span class="lineno"> 2012</span> <span class="comment"> /// `vector`.</span></div> |
| <div class="line"><a name="l02013"></a><span class="lineno"> 2013</span> <span class="comment"> /// @tparam T The data type of the `std::vector` struct elements.</span></div> |
| <div class="line"><a name="l02014"></a><span class="lineno"> 2014</span> <span class="comment"> /// @tparam S The data type of the `std::vector` native struct elements.</span></div> |
| <div class="line"><a name="l02015"></a><span class="lineno"> 2015</span> <span class="comment"> /// @param[in] v A const reference to the `std::vector` of structs to</span></div> |
| <div class="line"><a name="l02016"></a><span class="lineno"> 2016</span> <span class="comment"> /// serialize into the buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02017"></a><span class="lineno"> 2017</span> <span class="comment"> /// @param[in] pack_func Pointer to a function to convert the native struct</span></div> |
| <div class="line"><a name="l02018"></a><span class="lineno"> 2018</span> <span class="comment"> /// to the FlatBuffer struct.</span></div> |
| <div class="line"><a name="l02019"></a><span class="lineno"> 2019</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02020"></a><span class="lineno"> 2020</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02021"></a><span class="lineno"> 2021</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l02022"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a43fb3c138129ae7c2d38fab413644035"> 2022</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a43fb3c138129ae7c2d38fab413644035">CreateVectorOfNativeStructs</a>(</div> |
| <div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>  <span class="keyword">const</span> std::vector<S> &v, T (*<span class="keyword">const</span> pack_func)(<span class="keyword">const</span> S &)) {</div> |
| <div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>  <span class="keywordflow">return</span> CreateVectorOfNativeStructs<T, S>(data(v), v.size(), pack_func);</div> |
| <div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>  }</div> |
| <div class="line"><a name="l02026"></a><span class="lineno"> 2026</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02027"></a><span class="lineno"> 2027</span> <span class="comment"> /// @brief Serialize a `std::vector` of native structs into a FlatBuffer</span></div> |
| <div class="line"><a name="l02028"></a><span class="lineno"> 2028</span> <span class="comment"> /// `vector`.</span></div> |
| <div class="line"><a name="l02029"></a><span class="lineno"> 2029</span> <span class="comment"> /// @tparam T The data type of the `std::vector` struct elements.</span></div> |
| <div class="line"><a name="l02030"></a><span class="lineno"> 2030</span> <span class="comment"> /// @tparam S The data type of the `std::vector` native struct elements.</span></div> |
| <div class="line"><a name="l02031"></a><span class="lineno"> 2031</span> <span class="comment"> /// @param[in] v A const reference to the `std::vector` of structs to</span></div> |
| <div class="line"><a name="l02032"></a><span class="lineno"> 2032</span> <span class="comment"> /// serialize into the buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02033"></a><span class="lineno"> 2033</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02034"></a><span class="lineno"> 2034</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02035"></a><span class="lineno"> 2035</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l02036"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a11c291ccd2159604c149600ee6180b95"> 2036</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a11c291ccd2159604c149600ee6180b95">CreateVectorOfNativeStructs</a>(</div> |
| <div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>  <span class="keyword">const</span> std::vector<S> &v) {</div> |
| <div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>  <span class="keywordflow">return</span> CreateVectorOfNativeStructs<T, S>(data(v), v.size());</div> |
| <div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>  }</div> |
| <div class="line"><a name="l02040"></a><span class="lineno"> 2040</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02041"></a><span class="lineno"> 2041</span> <span class="comment"> /// @cond FLATBUFFERS_INTERNAL</span></div> |
| <div class="line"><a name="l02042"></a><span class="lineno"> 2042</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span>StructKeyComparator {</div> |
| <div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> T &a, <span class="keyword">const</span> T &b)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>  <span class="keywordflow">return</span> a.KeyCompareLessThan(&b);</div> |
| <div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>  }</div> |
| <div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>  };<span class="comment"></span></div> |
| <div class="line"><a name="l02047"></a><span class="lineno"> 2047</span> <span class="comment"> /// @endcond</span></div> |
| <div class="line"><a name="l02048"></a><span class="lineno"> 2048</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l02049"></a><span class="lineno"> 2049</span> <span class="comment"> /// @brief Serialize a `std::vector` of structs into a FlatBuffer `vector`</span></div> |
| <div class="line"><a name="l02050"></a><span class="lineno"> 2050</span> <span class="comment"> /// in sorted order.</span></div> |
| <div class="line"><a name="l02051"></a><span class="lineno"> 2051</span> <span class="comment"> /// @tparam T The data type of the `std::vector` struct elements.</span></div> |
| <div class="line"><a name="l02052"></a><span class="lineno"> 2052</span> <span class="comment"> /// @param[in] v A const reference to the `std::vector` of structs to</span></div> |
| <div class="line"><a name="l02053"></a><span class="lineno"> 2053</span> <span class="comment"> /// serialize into the buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02054"></a><span class="lineno"> 2054</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02055"></a><span class="lineno"> 2055</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02056"></a><span class="lineno"> 2056</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02057"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a7cc10b709dfa3e72083843d1a5e36c15"> 2057</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a7cc10b709dfa3e72083843d1a5e36c15">CreateVectorOfSortedStructs</a>(std::vector<T> *v) {</div> |
| <div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a7cc10b709dfa3e72083843d1a5e36c15">CreateVectorOfSortedStructs</a>(data(*v), v->size());</div> |
| <div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>  }</div> |
| <div class="line"><a name="l02060"></a><span class="lineno"> 2060</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02061"></a><span class="lineno"> 2061</span> <span class="comment"> /// @brief Serialize a `std::vector` of native structs into a FlatBuffer</span></div> |
| <div class="line"><a name="l02062"></a><span class="lineno"> 2062</span> <span class="comment"> /// `vector` in sorted order.</span></div> |
| <div class="line"><a name="l02063"></a><span class="lineno"> 2063</span> <span class="comment"> /// @tparam T The data type of the `std::vector` struct elements.</span></div> |
| <div class="line"><a name="l02064"></a><span class="lineno"> 2064</span> <span class="comment"> /// @tparam S The data type of the `std::vector` native struct elements.</span></div> |
| <div class="line"><a name="l02065"></a><span class="lineno"> 2065</span> <span class="comment"> /// @param[in] v A const reference to the `std::vector` of structs to</span></div> |
| <div class="line"><a name="l02066"></a><span class="lineno"> 2066</span> <span class="comment"> /// serialize into the buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02067"></a><span class="lineno"> 2067</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02068"></a><span class="lineno"> 2068</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02069"></a><span class="lineno"> 2069</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l02070"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a23aa4c910e053446cc404bc486012e54"> 2070</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a23aa4c910e053446cc404bc486012e54">CreateVectorOfSortedNativeStructs</a>(</div> |
| <div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>  std::vector<S> *v) {</div> |
| <div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>  <span class="keywordflow">return</span> CreateVectorOfSortedNativeStructs<T, S>(data(*v), v->size());</div> |
| <div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>  }</div> |
| <div class="line"><a name="l02074"></a><span class="lineno"> 2074</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02075"></a><span class="lineno"> 2075</span> <span class="comment"> /// @brief Serialize an array of structs into a FlatBuffer `vector` in sorted</span></div> |
| <div class="line"><a name="l02076"></a><span class="lineno"> 2076</span> <span class="comment"> /// order.</span></div> |
| <div class="line"><a name="l02077"></a><span class="lineno"> 2077</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l02078"></a><span class="lineno"> 2078</span> <span class="comment"> /// @param[in] v A pointer to the array of type `T` to serialize into the</span></div> |
| <div class="line"><a name="l02079"></a><span class="lineno"> 2079</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02080"></a><span class="lineno"> 2080</span> <span class="comment"> /// @param[in] len The number of elements to serialize.</span></div> |
| <div class="line"><a name="l02081"></a><span class="lineno"> 2081</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02082"></a><span class="lineno"> 2082</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02083"></a><span class="lineno"> 2083</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02084"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ab1f44cc1b130e13b41e9a80de76e25cf"> 2084</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab1f44cc1b130e13b41e9a80de76e25cf">CreateVectorOfSortedStructs</a>(T *v, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>  std::sort(v, v + len, StructKeyComparator<T>());</div> |
| <div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#afede51fd9c32d146cbb1832f57c5e1b7">CreateVectorOfStructs</a>(v, len);</div> |
| <div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>  }</div> |
| <div class="line"><a name="l02088"></a><span class="lineno"> 2088</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02089"></a><span class="lineno"> 2089</span> <span class="comment"> /// @brief Serialize an array of native structs into a FlatBuffer `vector` in</span></div> |
| <div class="line"><a name="l02090"></a><span class="lineno"> 2090</span> <span class="comment"> /// sorted order.</span></div> |
| <div class="line"><a name="l02091"></a><span class="lineno"> 2091</span> <span class="comment"> /// @tparam T The data type of the struct array elements.</span></div> |
| <div class="line"><a name="l02092"></a><span class="lineno"> 2092</span> <span class="comment"> /// @tparam S The data type of the native struct array elements.</span></div> |
| <div class="line"><a name="l02093"></a><span class="lineno"> 2093</span> <span class="comment"> /// @param[in] v A pointer to the array of type `S` to serialize into the</span></div> |
| <div class="line"><a name="l02094"></a><span class="lineno"> 2094</span> <span class="comment"> /// buffer as a `vector`.</span></div> |
| <div class="line"><a name="l02095"></a><span class="lineno"> 2095</span> <span class="comment"> /// @param[in] len The number of elements to serialize.</span></div> |
| <div class="line"><a name="l02096"></a><span class="lineno"> 2096</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02097"></a><span class="lineno"> 2097</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02098"></a><span class="lineno"> 2098</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> S></div> |
| <div class="line"><a name="l02099"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a799701af34c398d8eb86e049b73bcecf"> 2099</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a799701af34c398d8eb86e049b73bcecf">CreateVectorOfSortedNativeStructs</a>(S *v,</div> |
| <div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>  <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>  <span class="keyword">extern</span> T Pack(<span class="keyword">const</span> S &);</div> |
| <div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>  <span class="keyword">auto</span> structs = StartVectorOfStructs<T>(len);</div> |
| <div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < len; i++) { structs[i] = Pack(v[i]); }</div> |
| <div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>  std::sort(structs, structs + len, StructKeyComparator<T>());</div> |
| <div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>  <span class="keywordflow">return</span> EndVectorOfStructs<T>(len);</div> |
| <div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>  }</div> |
| <div class="line"><a name="l02107"></a><span class="lineno"> 2107</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02108"></a><span class="lineno"> 2108</span> <span class="comment"> /// @cond FLATBUFFERS_INTERNAL</span></div> |
| <div class="line"><a name="l02109"></a><span class="lineno"> 2109</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span>TableKeyComparator {</div> |
| <div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>  TableKeyComparator(<a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &buf) : buf_(buf) {}</div> |
| <div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>  TableKeyComparator(<span class="keyword">const</span> TableKeyComparator &other) : buf_(other.buf_) {}</div> |
| <div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> Offset<T> &a, <span class="keyword">const</span> Offset<T> &b)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>  <span class="keyword">auto</span> table_a = <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(buf_.data_at(a.o));</div> |
| <div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>  <span class="keyword">auto</span> table_b = <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(buf_.data_at(b.o));</div> |
| <div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>  <span class="keywordflow">return</span> table_a->KeyCompareLessThan(table_b);</div> |
| <div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>  }</div> |
| <div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>  vector_downward &buf_;</div> |
| <div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>  </div> |
| <div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>  FLATBUFFERS_DELETE_FUNC(</div> |
| <div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>  TableKeyComparator &<span class="keyword">operator</span>=(<span class="keyword">const</span> TableKeyComparator &other));</div> |
| <div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>  };<span class="comment"></span></div> |
| <div class="line"><a name="l02123"></a><span class="lineno"> 2123</span> <span class="comment"> /// @endcond</span></div> |
| <div class="line"><a name="l02124"></a><span class="lineno"> 2124</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l02125"></a><span class="lineno"> 2125</span> <span class="comment"> /// @brief Serialize an array of `table` offsets as a `vector` in the buffer</span></div> |
| <div class="line"><a name="l02126"></a><span class="lineno"> 2126</span> <span class="comment"> /// in sorted order.</span></div> |
| <div class="line"><a name="l02127"></a><span class="lineno"> 2127</span> <span class="comment"> /// @tparam T The data type that the offset refers to.</span></div> |
| <div class="line"><a name="l02128"></a><span class="lineno"> 2128</span> <span class="comment"> /// @param[in] v An array of type `Offset<T>` that contains the `table`</span></div> |
| <div class="line"><a name="l02129"></a><span class="lineno"> 2129</span> <span class="comment"> /// offsets to store in the buffer in sorted order.</span></div> |
| <div class="line"><a name="l02130"></a><span class="lineno"> 2130</span> <span class="comment"> /// @param[in] len The number of elements to store in the `vector`.</span></div> |
| <div class="line"><a name="l02131"></a><span class="lineno"> 2131</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02132"></a><span class="lineno"> 2132</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02133"></a><span class="lineno"> 2133</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02134"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a2130ef232ff405eebe2e7f184ecd06e6"> 2134</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<Offset<T></a>>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2130ef232ff405eebe2e7f184ecd06e6">CreateVectorOfSortedTables</a>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<T></a> *v,</div> |
| <div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>  <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>  std::sort(v, v + len, TableKeyComparator<T>(buf_));</div> |
| <div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">CreateVector</a>(v, len);</div> |
| <div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>  }</div> |
| <div class="line"><a name="l02139"></a><span class="lineno"> 2139</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02140"></a><span class="lineno"> 2140</span> <span class="comment"> /// @brief Serialize an array of `table` offsets as a `vector` in the buffer</span></div> |
| <div class="line"><a name="l02141"></a><span class="lineno"> 2141</span> <span class="comment"> /// in sorted order.</span></div> |
| <div class="line"><a name="l02142"></a><span class="lineno"> 2142</span> <span class="comment"> /// @tparam T The data type that the offset refers to.</span></div> |
| <div class="line"><a name="l02143"></a><span class="lineno"> 2143</span> <span class="comment"> /// @param[in] v An array of type `Offset<T>` that contains the `table`</span></div> |
| <div class="line"><a name="l02144"></a><span class="lineno"> 2144</span> <span class="comment"> /// offsets to store in the buffer in sorted order.</span></div> |
| <div class="line"><a name="l02145"></a><span class="lineno"> 2145</span> <span class="comment"> /// @return Returns a typed `Offset` into the serialized data indicating</span></div> |
| <div class="line"><a name="l02146"></a><span class="lineno"> 2146</span> <span class="comment"> /// where the vector is stored.</span></div> |
| <div class="line"><a name="l02147"></a><span class="lineno"> 2147</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02148"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ac64d11c219559ea51567eab556e13135"> 2148</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<Offset<T></a>>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ac64d11c219559ea51567eab556e13135">CreateVectorOfSortedTables</a>(</div> |
| <div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>  std::vector<<a class="code" href="structflatbuffers_1_1_offset.html">Offset<T></a>> *v) {</div> |
| <div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2130ef232ff405eebe2e7f184ecd06e6">CreateVectorOfSortedTables</a>(data(*v), v->size());</div> |
| <div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>  }</div> |
| <div class="line"><a name="l02152"></a><span class="lineno"> 2152</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02153"></a><span class="lineno"> 2153</span> <span class="comment"> /// @brief Specialized version of `CreateVector` for non-copying use cases.</span></div> |
| <div class="line"><a name="l02154"></a><span class="lineno"> 2154</span> <span class="comment"> /// Write the data any time later to the returned buffer pointer `buf`.</span></div> |
| <div class="line"><a name="l02155"></a><span class="lineno"> 2155</span> <span class="comment"> /// @param[in] len The number of elements to store in the `vector`.</span></div> |
| <div class="line"><a name="l02156"></a><span class="lineno"> 2156</span> <span class="comment"> /// @param[in] elemsize The size of each element in the `vector`.</span></div> |
| <div class="line"><a name="l02157"></a><span class="lineno"> 2157</span> <span class="comment"> /// @param[out] buf A pointer to a `uint8_t` pointer that can be</span></div> |
| <div class="line"><a name="l02158"></a><span class="lineno"> 2158</span> <span class="comment"> /// written to at a later time to serialize the data into a `vector`</span></div> |
| <div class="line"><a name="l02159"></a><span class="lineno"> 2159</span> <span class="comment"> /// in the buffer.</span></div> |
| <div class="line"><a name="l02160"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#ac2b96292fa0fb1534fe7fd218a094d0c"> 2160</a></span> <span class="comment"></span> uoffset_t <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ac2b96292fa0fb1534fe7fd218a094d0c">CreateUninitializedVector</a>(<span class="keywordtype">size_t</span> len, <span class="keywordtype">size_t</span> elemsize,</div> |
| <div class="line"><a name="l02161"></a><span class="lineno"> 2161</span>  uint8_t **buf) {</div> |
| <div class="line"><a name="l02162"></a><span class="lineno"> 2162</span>  NotNested();</div> |
| <div class="line"><a name="l02163"></a><span class="lineno"> 2163</span>  StartVector(len, elemsize);</div> |
| <div class="line"><a name="l02164"></a><span class="lineno"> 2164</span>  buf_.make_space(len * elemsize);</div> |
| <div class="line"><a name="l02165"></a><span class="lineno"> 2165</span>  <span class="keyword">auto</span> vec_start = <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>();</div> |
| <div class="line"><a name="l02166"></a><span class="lineno"> 2166</span>  <span class="keyword">auto</span> vec_end = EndVector(len);</div> |
| <div class="line"><a name="l02167"></a><span class="lineno"> 2167</span>  *buf = buf_.data_at(vec_start);</div> |
| <div class="line"><a name="l02168"></a><span class="lineno"> 2168</span>  <span class="keywordflow">return</span> vec_end;</div> |
| <div class="line"><a name="l02169"></a><span class="lineno"> 2169</span>  }</div> |
| <div class="line"><a name="l02170"></a><span class="lineno"> 2170</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02171"></a><span class="lineno"> 2171</span> <span class="comment"> /// @brief Specialized version of `CreateVector` for non-copying use cases.</span></div> |
| <div class="line"><a name="l02172"></a><span class="lineno"> 2172</span> <span class="comment"> /// Write the data any time later to the returned buffer pointer `buf`.</span></div> |
| <div class="line"><a name="l02173"></a><span class="lineno"> 2173</span> <span class="comment"> /// @tparam T The data type of the data that will be stored in the buffer</span></div> |
| <div class="line"><a name="l02174"></a><span class="lineno"> 2174</span> <span class="comment"> /// as a `vector`.</span></div> |
| <div class="line"><a name="l02175"></a><span class="lineno"> 2175</span> <span class="comment"> /// @param[in] len The number of elements to store in the `vector`.</span></div> |
| <div class="line"><a name="l02176"></a><span class="lineno"> 2176</span> <span class="comment"> /// @param[out] buf A pointer to a pointer of type `T` that can be</span></div> |
| <div class="line"><a name="l02177"></a><span class="lineno"> 2177</span> <span class="comment"> /// written to at a later time to serialize the data into a `vector`</span></div> |
| <div class="line"><a name="l02178"></a><span class="lineno"> 2178</span> <span class="comment"> /// in the buffer.</span></div> |
| <div class="line"><a name="l02179"></a><span class="lineno"> 2179</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02180"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a2305b63d367845972b51669dd995cc50"> 2180</a></span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<T></a>> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a2305b63d367845972b51669dd995cc50">CreateUninitializedVector</a>(<span class="keywordtype">size_t</span> len, T **buf) {</div> |
| <div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>  AssertScalarT<T>();</div> |
| <div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ac2b96292fa0fb1534fe7fd218a094d0c">CreateUninitializedVector</a>(len, <span class="keyword">sizeof</span>(T),</div> |
| <div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>  <span class="keyword">reinterpret_cast<</span>uint8_t **<span class="keyword">></span>(buf));</div> |
| <div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>  }</div> |
| <div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>  </div> |
| <div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> CreateUninitializedVectorOfStructs(<span class="keywordtype">size_t</span> len,</div> |
| <div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>  T **buf) {</div> |
| <div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>  <span class="keywordflow">return</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ac2b96292fa0fb1534fe7fd218a094d0c">CreateUninitializedVector</a>(len, <span class="keyword">sizeof</span>(T),</div> |
| <div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>  <span class="keyword">reinterpret_cast<</span>uint8_t **<span class="keyword">></span>(buf));</div> |
| <div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>  }</div> |
| <div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>  </div> |
| <div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>  <span class="comment">// @brief Create a vector of scalar type T given as input a vector of scalar</span></div> |
| <div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>  <span class="comment">// type U, useful with e.g. pre "enum class" enums, or any existing scalar</span></div> |
| <div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>  <span class="comment">// data of the wrong type.</span></div> |
| <div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> U></div> |
| <div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>  Offset<Vector<T>> CreateVectorScalarCast(<span class="keyword">const</span> U *v, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>  AssertScalarT<T>();</div> |
| <div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>  AssertScalarT<U>();</div> |
| <div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>  StartVector(len, <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = len; i > 0;) { PushElement(<span class="keyword">static_cast<</span>T<span class="keyword">></span>(v[--i])); }</div> |
| <div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>  <span class="keywordflow">return</span> Offset<Vector<T>>(EndVector(len));</div> |
| <div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>  }</div> |
| <div class="line"><a name="l02204"></a><span class="lineno"> 2204</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02205"></a><span class="lineno"> 2205</span> <span class="comment"> /// @brief Write a struct by itself, typically to be part of a union.</span></div> |
| <div class="line"><a name="l02206"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a43f51ba9c8f4f24ea2247a3979d095b8"> 2206</a></span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<const T *></a> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a43f51ba9c8f4f24ea2247a3979d095b8">CreateStruct</a>(<span class="keyword">const</span> T &structobj) {</div> |
| <div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>  NotNested();</div> |
| <div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>  Align(AlignOf<T>());</div> |
| <div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>  buf_.push_small(structobj);</div> |
| <div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<const T *></a>(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>());</div> |
| <div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>  }</div> |
| <div class="line"><a name="l02212"></a><span class="lineno"> 2212</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02213"></a><span class="lineno"> 2213</span> <span class="comment"> /// @brief The length of a FlatBuffer file header.</span></div> |
| <div class="line"><a name="l02214"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19"> 2214</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">kFileIdentifierLength</a> = 4;</div> |
| <div class="line"><a name="l02215"></a><span class="lineno"> 2215</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02216"></a><span class="lineno"> 2216</span> <span class="comment"> /// @brief Finish serializing a buffer by writing the root offset.</span></div> |
| <div class="line"><a name="l02217"></a><span class="lineno"> 2217</span> <span class="comment"> /// @param[in] file_identifier If a `file_identifier` is given, the buffer</span></div> |
| <div class="line"><a name="l02218"></a><span class="lineno"> 2218</span> <span class="comment"> /// will be prefixed with a standard FlatBuffers file header.</span></div> |
| <div class="line"><a name="l02219"></a><span class="lineno"> 2219</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02220"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a0c9e507b373d598b51052fab4fa34912"> 2220</a></span>  <span class="keywordtype">void</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a0c9e507b373d598b51052fab4fa34912">Finish</a>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<T></a> root, <span class="keyword">const</span> <span class="keywordtype">char</span> *file_identifier = <span class="keyword">nullptr</span>) {</div> |
| <div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a0c9e507b373d598b51052fab4fa34912">Finish</a>(root.o, file_identifier, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>  }</div> |
| <div class="line"><a name="l02223"></a><span class="lineno"> 2223</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02224"></a><span class="lineno"> 2224</span> <span class="comment"> /// @brief Finish a buffer with a 32 bit size field pre-fixed (size of the</span></div> |
| <div class="line"><a name="l02225"></a><span class="lineno"> 2225</span> <span class="comment"> /// buffer following the size field). These buffers are NOT compatible</span></div> |
| <div class="line"><a name="l02226"></a><span class="lineno"> 2226</span> <span class="comment"> /// with standard buffers created by Finish, i.e. you can't call GetRoot</span></div> |
| <div class="line"><a name="l02227"></a><span class="lineno"> 2227</span> <span class="comment"> /// on them, you have to use GetSizePrefixedRoot instead.</span></div> |
| <div class="line"><a name="l02228"></a><span class="lineno"> 2228</span> <span class="comment"> /// All >32 bit quantities in this buffer will be aligned when the whole</span></div> |
| <div class="line"><a name="l02229"></a><span class="lineno"> 2229</span> <span class="comment"> /// size pre-fixed buffer is aligned.</span></div> |
| <div class="line"><a name="l02230"></a><span class="lineno"> 2230</span> <span class="comment"> /// These kinds of buffers are useful for creating a stream of FlatBuffers.</span></div> |
| <div class="line"><a name="l02231"></a><span class="lineno"> 2231</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02232"></a><span class="lineno"><a class="line" href="classflatbuffers_1_1_flat_buffer_builder.html#a7ba8462e408431054c99d25120326220"> 2232</a></span>  <span class="keywordtype">void</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a7ba8462e408431054c99d25120326220">FinishSizePrefixed</a>(<a class="code" href="structflatbuffers_1_1_offset.html">Offset<T></a> root,</div> |
| <div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *file_identifier = <span class="keyword">nullptr</span>) {</div> |
| <div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a0c9e507b373d598b51052fab4fa34912">Finish</a>(root.o, file_identifier, <span class="keyword">true</span>);</div> |
| <div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>  }</div> |
| <div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>  </div> |
| <div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>  <span class="keywordtype">void</span> SwapBufAllocator(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html">FlatBufferBuilder</a> &other) {</div> |
| <div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>  buf_.swap_allocator(other.buf_);</div> |
| <div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>  }</div> |
| <div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>  </div> |
| <div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>  <span class="keyword">protected</span>:</div> |
| <div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>  <span class="comment">// You shouldn't really be copying instances of this class.</span></div> |
| <div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a> &);</div> |
| <div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a> &<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ae65f0619ecb7715ffdae399ebfc56e38">operator=</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">FlatBufferBuilder</a> &);</div> |
| <div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>  </div> |
| <div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>  <span class="keywordtype">void</span> <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a0c9e507b373d598b51052fab4fa34912">Finish</a>(uoffset_t root, <span class="keyword">const</span> <span class="keywordtype">char</span> *file_identifier, <span class="keywordtype">bool</span> size_prefix) {</div> |
| <div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>  NotNested();</div> |
| <div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>  buf_.clear_scratch();</div> |
| <div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>  <span class="comment">// This will cause the whole buffer to be aligned.</span></div> |
| <div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>  PreAlign((size_prefix ? <span class="keyword">sizeof</span>(uoffset_t) : 0) + <span class="keyword">sizeof</span>(uoffset_t) +</div> |
| <div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>  (file_identifier ? <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">kFileIdentifierLength</a> : 0),</div> |
| <div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>  minalign_);</div> |
| <div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>  <span class="keywordflow">if</span> (file_identifier) {</div> |
| <div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>  FLATBUFFERS_ASSERT(strlen(file_identifier) == <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">kFileIdentifierLength</a>);</div> |
| <div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>  PushBytes(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(file_identifier),</div> |
| <div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">kFileIdentifierLength</a>);</div> |
| <div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>  }</div> |
| <div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>  PushElement(ReferTo(root)); <span class="comment">// Location of root.</span></div> |
| <div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>  <span class="keywordflow">if</span> (size_prefix) { PushElement(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">GetSize</a>()); }</div> |
| <div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>  finished = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>  }</div> |
| <div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>  </div> |
| <div class="line"><a name="l02263"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_flat_buffer_builder_1_1_field_loc.html"> 2263</a></span>  <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_flat_buffer_builder_1_1_field_loc.html">FieldLoc</a> {</div> |
| <div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>  uoffset_t off;</div> |
| <div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>  voffset_t id;</div> |
| <div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>  };</div> |
| <div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>  </div> |
| <div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>  <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> buf_;</div> |
| <div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>  </div> |
| <div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>  <span class="comment">// Accumulating offsets of table members while it is being built.</span></div> |
| <div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>  <span class="comment">// We store these in the scratch pad of buf_, after the vtable offsets.</span></div> |
| <div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>  uoffset_t num_field_loc;</div> |
| <div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>  <span class="comment">// Track how much of the vtable is in use, so we can output the most compact</span></div> |
| <div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>  <span class="comment">// possible vtable.</span></div> |
| <div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>  voffset_t max_voffset_;</div> |
| <div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>  </div> |
| <div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>  <span class="comment">// Ensure objects are not nested.</span></div> |
| <div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>  <span class="keywordtype">bool</span> nested;</div> |
| <div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>  </div> |
| <div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>  <span class="comment">// Ensure the buffer is finished before it is being accessed.</span></div> |
| <div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>  <span class="keywordtype">bool</span> finished;</div> |
| <div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>  </div> |
| <div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>  <span class="keywordtype">size_t</span> minalign_;</div> |
| <div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>  </div> |
| <div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>  <span class="keywordtype">bool</span> force_defaults_; <span class="comment">// Serialize values equal to their defaults anyway.</span></div> |
| <div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>  </div> |
| <div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>  <span class="keywordtype">bool</span> dedup_vtables_;</div> |
| <div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>  </div> |
| <div class="line"><a name="l02289"></a><span class="lineno"><a class="line" href="structflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare.html"> 2289</a></span>  <span class="keyword">struct </span><a class="code" href="structflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare.html">StringOffsetCompare</a> {</div> |
| <div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>  <a class="code" href="structflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare.html">StringOffsetCompare</a>(<span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> &buf) : buf_(&buf) {}</div> |
| <div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> &a, <span class="keyword">const</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<String></a> &b)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>  <span class="keyword">auto</span> stra = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="structflatbuffers_1_1_string.html">String</a> *<span class="keyword">></span>(buf_->data_at(a.o));</div> |
| <div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>  <span class="keyword">auto</span> strb = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="structflatbuffers_1_1_string.html">String</a> *<span class="keyword">></span>(buf_->data_at(b.o));</div> |
| <div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>  <span class="keywordflow">return</span> StringLessThan(stra->data(), stra->size(), strb->data(),</div> |
| <div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>  strb->size());</div> |
| <div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>  }</div> |
| <div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>  <span class="keyword">const</span> <a class="code" href="classflatbuffers_1_1vector__downward.html">vector_downward</a> *buf_;</div> |
| <div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>  };</div> |
| <div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>  </div> |
| <div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>  <span class="comment">// For use with CreateSharedString. Instantiated on first use only.</span></div> |
| <div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>  <span class="keyword">typedef</span> std::set<Offset<String>, <a class="code" href="structflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare.html">StringOffsetCompare</a>> StringOffsetMap;</div> |
| <div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>  StringOffsetMap *string_pool;</div> |
| <div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>  </div> |
| <div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>  <span class="comment">// Allocates space for a vector of structures.</span></div> |
| <div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>  <span class="comment">// Must be completed with EndVectorOfStructs().</span></div> |
| <div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> T *StartVectorOfStructs(<span class="keywordtype">size_t</span> vector_size) {</div> |
| <div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>  StartVector(vector_size * <span class="keyword">sizeof</span>(T) / AlignOf<T>(), AlignOf<T>());</div> |
| <div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(buf_.make_space(vector_size * <span class="keyword">sizeof</span>(T)));</div> |
| <div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>  }</div> |
| <div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>  </div> |
| <div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>  <span class="comment">// End the vector of structues in the flatbuffers.</span></div> |
| <div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>  <span class="comment">// Vector should have previously be started with StartVectorOfStructs().</span></div> |
| <div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>  <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>> EndVectorOfStructs(<span class="keywordtype">size_t</span> vector_size) {</div> |
| <div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>  <span class="keywordflow">return</span> <a class="code" href="structflatbuffers_1_1_offset.html">Offset<Vector<const T *></a>>(EndVector(vector_size));</div> |
| <div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>  }</div> |
| <div class="line"><a name="l02318"></a><span class="lineno"> 2318</span> };<span class="comment"></span></div> |
| <div class="line"><a name="l02319"></a><span class="lineno"> 2319</span> <span class="comment">/// @}</span></div> |
| <div class="line"><a name="l02320"></a><span class="lineno"> 2320</span> <span class="comment"></span><span class="comment"></span> </div> |
| <div class="line"><a name="l02321"></a><span class="lineno"> 2321</span> <span class="comment">/// @cond FLATBUFFERS_INTERNAL</span></div> |
| <div class="line"><a name="l02322"></a><span class="lineno"> 2322</span> <span class="comment"></span><span class="comment">// Helpers to get a typed pointer to the root object contained in the buffer.</span></div> |
| <div class="line"><a name="l02323"></a><span class="lineno"> 2323</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> T *GetMutableRoot(<span class="keywordtype">void</span> *buf) {</div> |
| <div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>  EndianCheck();</div> |
| <div class="line"><a name="l02325"></a><span class="lineno"> 2325</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(</div> |
| <div class="line"><a name="l02326"></a><span class="lineno"> 2326</span>  <span class="keyword">reinterpret_cast<</span>uint8_t *<span class="keyword">></span>(buf) +</div> |
| <div class="line"><a name="l02327"></a><span class="lineno"> 2327</span>  EndianScalar(*<span class="keyword">reinterpret_cast<</span>uoffset_t *<span class="keyword">></span>(buf)));</div> |
| <div class="line"><a name="l02328"></a><span class="lineno"> 2328</span> }</div> |
| <div class="line"><a name="l02329"></a><span class="lineno"> 2329</span>  </div> |
| <div class="line"><a name="l02330"></a><span class="lineno"> 2330</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">const</span> T *GetRoot(<span class="keyword">const</span> <span class="keywordtype">void</span> *buf) {</div> |
| <div class="line"><a name="l02331"></a><span class="lineno"> 2331</span>  <span class="keywordflow">return</span> GetMutableRoot<T>(<span class="keyword">const_cast<</span><span class="keywordtype">void</span> *<span class="keyword">></span>(buf));</div> |
| <div class="line"><a name="l02332"></a><span class="lineno"> 2332</span> }</div> |
| <div class="line"><a name="l02333"></a><span class="lineno"> 2333</span>  </div> |
| <div class="line"><a name="l02334"></a><span class="lineno"> 2334</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">const</span> T *GetSizePrefixedRoot(<span class="keyword">const</span> <span class="keywordtype">void</span> *buf) {</div> |
| <div class="line"><a name="l02335"></a><span class="lineno"> 2335</span>  <span class="keywordflow">return</span> GetRoot<T>(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(buf) + <span class="keyword">sizeof</span>(uoffset_t));</div> |
| <div class="line"><a name="l02336"></a><span class="lineno"> 2336</span> }</div> |
| <div class="line"><a name="l02337"></a><span class="lineno"> 2337</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02338"></a><span class="lineno"> 2338</span> <span class="comment">/// Helpers to get a typed pointer to objects that are currently being built.</span></div> |
| <div class="line"><a name="l02339"></a><span class="lineno"> 2339</span> <span class="comment">/// @warning Creating new objects will lead to reallocations and invalidates</span></div> |
| <div class="line"><a name="l02340"></a><span class="lineno"> 2340</span> <span class="comment">/// the pointer!</span></div> |
| <div class="line"><a name="l02341"></a><span class="lineno"> 2341</span> <span class="comment"></span><span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02342"></a><span class="lineno"> 2342</span> T *GetMutableTemporaryPointer(FlatBufferBuilder &fbb, Offset<T> offset) {</div> |
| <div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T *<span class="keyword">></span>(fbb.GetCurrentBufferPointer() + fbb.GetSize() -</div> |
| <div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>  offset.o);</div> |
| <div class="line"><a name="l02345"></a><span class="lineno"> 2345</span> }</div> |
| <div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>  </div> |
| <div class="line"><a name="l02347"></a><span class="lineno"> 2347</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02348"></a><span class="lineno"> 2348</span> <span class="keyword">const</span> T *GetTemporaryPointer(FlatBufferBuilder &fbb, Offset<T> offset) {</div> |
| <div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>  <span class="keywordflow">return</span> GetMutableTemporaryPointer<T>(fbb, offset);</div> |
| <div class="line"><a name="l02350"></a><span class="lineno"> 2350</span> }</div> |
| <div class="line"><a name="l02351"></a><span class="lineno"> 2351</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02352"></a><span class="lineno"> 2352</span> <span class="comment">/// @brief Get a pointer to the the file_identifier section of the buffer.</span></div> |
| <div class="line"><a name="l02353"></a><span class="lineno"> 2353</span> <span class="comment">/// @return Returns a const char pointer to the start of the file_identifier</span></div> |
| <div class="line"><a name="l02354"></a><span class="lineno"> 2354</span> <span class="comment">/// characters in the buffer. The returned char * has length</span></div> |
| <div class="line"><a name="l02355"></a><span class="lineno"> 2355</span> <span class="comment">/// 'flatbuffers::FlatBufferBuilder::kFileIdentifierLength'.</span></div> |
| <div class="line"><a name="l02356"></a><span class="lineno"> 2356</span> <span class="comment">/// This function is UNDEFINED for FlatBuffers whose schema does not include</span></div> |
| <div class="line"><a name="l02357"></a><span class="lineno"> 2357</span> <span class="comment">/// a file_identifier (likely points at padding or the start of a the root</span></div> |
| <div class="line"><a name="l02358"></a><span class="lineno"> 2358</span> <span class="comment">/// vtable).</span></div> |
| <div class="line"><a name="l02359"></a><span class="lineno"> 2359</span> <span class="comment"></span><span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *GetBufferIdentifier(<span class="keyword">const</span> <span class="keywordtype">void</span> *buf,</div> |
| <div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>  <span class="keywordtype">bool</span> size_prefixed = <span class="keyword">false</span>) {</div> |
| <div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span> *<span class="keyword">></span>(buf) +</div> |
| <div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>  ((size_prefixed) ? 2 * <span class="keyword">sizeof</span>(uoffset_t) : <span class="keyword">sizeof</span>(uoffset_t));</div> |
| <div class="line"><a name="l02363"></a><span class="lineno"> 2363</span> }</div> |
| <div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>  </div> |
| <div class="line"><a name="l02365"></a><span class="lineno"> 2365</span> <span class="comment">// Helper to see if the identifier in a buffer has the expected value.</span></div> |
| <div class="line"><a name="l02366"></a><span class="lineno"> 2366</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> BufferHasIdentifier(<span class="keyword">const</span> <span class="keywordtype">void</span> *buf, <span class="keyword">const</span> <span class="keywordtype">char</span> *identifier,</div> |
| <div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>  <span class="keywordtype">bool</span> size_prefixed = <span class="keyword">false</span>) {</div> |
| <div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>  <span class="keywordflow">return</span> strncmp(GetBufferIdentifier(buf, size_prefixed), identifier,</div> |
| <div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>  <a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">FlatBufferBuilder::kFileIdentifierLength</a>) == 0;</div> |
| <div class="line"><a name="l02370"></a><span class="lineno"> 2370</span> }</div> |
| <div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>  </div> |
| <div class="line"><a name="l02372"></a><span class="lineno"> 2372</span> <span class="comment">// Helper class to verify the integrity of a FlatBuffer</span></div> |
| <div class="line"><a name="l02373"></a><span class="lineno"> 2373</span> <span class="keyword">class </span>Verifier FLATBUFFERS_FINAL_CLASS {</div> |
| <div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>  Verifier(<span class="keyword">const</span> uint8_t *buf, <span class="keywordtype">size_t</span> buf_len, uoffset_t _max_depth = 64,</div> |
| <div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>  uoffset_t _max_tables = 1000000, <span class="keywordtype">bool</span> _check_alignment = <span class="keyword">true</span>)</div> |
| <div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>  : buf_(buf),</div> |
| <div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>  size_(buf_len),</div> |
| <div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>  depth_(0),</div> |
| <div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>  max_depth_(_max_depth),</div> |
| <div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>  num_tables_(0),</div> |
| <div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>  max_tables_(_max_tables),</div> |
| <div class="line"><a name="l02383"></a><span class="lineno"> 2383</span>  upper_bound_(0),</div> |
| <div class="line"><a name="l02384"></a><span class="lineno"> 2384</span>  check_alignment_(_check_alignment) {</div> |
| <div class="line"><a name="l02385"></a><span class="lineno"> 2385</span>  FLATBUFFERS_ASSERT(size_ < FLATBUFFERS_MAX_BUFFER_SIZE);</div> |
| <div class="line"><a name="l02386"></a><span class="lineno"> 2386</span>  }</div> |
| <div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>  </div> |
| <div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>  <span class="comment">// Central location where any verification failures register.</span></div> |
| <div class="line"><a name="l02389"></a><span class="lineno"> 2389</span>  <span class="keywordtype">bool</span> Check(<span class="keywordtype">bool</span> ok)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02391"></a><span class="lineno"> 2391</span> <span class="preprocessor"> #ifdef FLATBUFFERS_DEBUG_VERIFICATION_FAILURE</span></div> |
| <div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>  FLATBUFFERS_ASSERT(ok);</div> |
| <div class="line"><a name="l02393"></a><span class="lineno"> 2393</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l02394"></a><span class="lineno"> 2394</span> <span class="preprocessor"> #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE</span></div> |
| <div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>  <span class="keywordflow">if</span> (!ok)</div> |
| <div class="line"><a name="l02396"></a><span class="lineno"> 2396</span>  upper_bound_ = 0;</div> |
| <div class="line"><a name="l02397"></a><span class="lineno"> 2397</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l02398"></a><span class="lineno"> 2398</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02399"></a><span class="lineno"> 2399</span>  <span class="keywordflow">return</span> ok;</div> |
| <div class="line"><a name="l02400"></a><span class="lineno"> 2400</span>  }</div> |
| <div class="line"><a name="l02401"></a><span class="lineno"> 2401</span>  </div> |
| <div class="line"><a name="l02402"></a><span class="lineno"> 2402</span>  <span class="comment">// Verify any range within the buffer.</span></div> |
| <div class="line"><a name="l02403"></a><span class="lineno"> 2403</span>  <span class="keywordtype">bool</span> Verify(<span class="keywordtype">size_t</span> elem, <span class="keywordtype">size_t</span> elem_len)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02404"></a><span class="lineno"> 2404</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02405"></a><span class="lineno"> 2405</span> <span class="preprocessor"> #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE</span></div> |
| <div class="line"><a name="l02406"></a><span class="lineno"> 2406</span>  <span class="keyword">auto</span> upper_bound = elem + elem_len;</div> |
| <div class="line"><a name="l02407"></a><span class="lineno"> 2407</span>  <span class="keywordflow">if</span> (upper_bound_ < upper_bound)</div> |
| <div class="line"><a name="l02408"></a><span class="lineno"> 2408</span>  upper_bound_ = upper_bound;</div> |
| <div class="line"><a name="l02409"></a><span class="lineno"> 2409</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l02410"></a><span class="lineno"> 2410</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>  <span class="keywordflow">return</span> Check(elem_len < size_ && elem <= size_ - elem_len);</div> |
| <div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>  }</div> |
| <div class="line"><a name="l02413"></a><span class="lineno"> 2413</span>  </div> |
| <div class="line"><a name="l02414"></a><span class="lineno"> 2414</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyAlignment(<span class="keywordtype">size_t</span> elem)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02415"></a><span class="lineno"> 2415</span>  <span class="keywordflow">return</span> Check((elem & (<span class="keyword">sizeof</span>(T) - 1)) == 0 || !check_alignment_);</div> |
| <div class="line"><a name="l02416"></a><span class="lineno"> 2416</span>  }</div> |
| <div class="line"><a name="l02417"></a><span class="lineno"> 2417</span>  </div> |
| <div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>  <span class="comment">// Verify a range indicated by sizeof(T).</span></div> |
| <div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> Verify(<span class="keywordtype">size_t</span> elem)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>  <span class="keywordflow">return</span> VerifyAlignment<T>(elem) && Verify(elem, <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>  }</div> |
| <div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>  </div> |
| <div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>  <span class="keywordtype">bool</span> VerifyFromPointer(<span class="keyword">const</span> uint8_t *p, <span class="keywordtype">size_t</span> len) {</div> |
| <div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>  <span class="keyword">auto</span> o = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(p - buf_);</div> |
| <div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>  <span class="keywordflow">return</span> Verify(o, len);</div> |
| <div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>  }</div> |
| <div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>  </div> |
| <div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>  <span class="comment">// Verify relative to a known-good base pointer.</span></div> |
| <div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>  <span class="keywordtype">bool</span> Verify(<span class="keyword">const</span> uint8_t *base, voffset_t elem_off, <span class="keywordtype">size_t</span> elem_len)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>  <span class="keywordflow">return</span> Verify(<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(base - buf_) + elem_off, elem_len);</div> |
| <div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>  }</div> |
| <div class="line"><a name="l02432"></a><span class="lineno"> 2432</span>  </div> |
| <div class="line"><a name="l02433"></a><span class="lineno"> 2433</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02434"></a><span class="lineno"> 2434</span>  <span class="keywordtype">bool</span> Verify(<span class="keyword">const</span> uint8_t *base, voffset_t elem_off)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02435"></a><span class="lineno"> 2435</span>  <span class="keywordflow">return</span> Verify(<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(base - buf_) + elem_off, <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l02436"></a><span class="lineno"> 2436</span>  }</div> |
| <div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>  </div> |
| <div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>  <span class="comment">// Verify a pointer (may be NULL) of a table type.</span></div> |
| <div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyTable(<span class="keyword">const</span> T *table) {</div> |
| <div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>  <span class="keywordflow">return</span> !table || table->Verify(*<span class="keyword">this</span>);</div> |
| <div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>  }</div> |
| <div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>  </div> |
| <div class="line"><a name="l02443"></a><span class="lineno"> 2443</span>  <span class="comment">// Verify a pointer (may be NULL) of any vector type.</span></div> |
| <div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyVector(<span class="keyword">const</span> Vector<T> *vec)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>  <span class="keywordflow">return</span> !vec || VerifyVectorOrString(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(vec),</div> |
| <div class="line"><a name="l02446"></a><span class="lineno"> 2446</span>  <span class="keyword">sizeof</span>(T));</div> |
| <div class="line"><a name="l02447"></a><span class="lineno"> 2447</span>  }</div> |
| <div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>  </div> |
| <div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>  <span class="comment">// Verify a pointer (may be NULL) of a vector to struct.</span></div> |
| <div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyVector(<span class="keyword">const</span> Vector<const T *> *vec)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>  <span class="keywordflow">return</span> VerifyVector(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Vector<T> *<span class="keyword">></span>(vec));</div> |
| <div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>  }</div> |
| <div class="line"><a name="l02453"></a><span class="lineno"> 2453</span>  </div> |
| <div class="line"><a name="l02454"></a><span class="lineno"> 2454</span>  <span class="comment">// Verify a pointer (may be NULL) to string.</span></div> |
| <div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>  <span class="keywordtype">bool</span> VerifyString(<span class="keyword">const</span> String *str)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02456"></a><span class="lineno"> 2456</span>  <span class="keywordtype">size_t</span> end;</div> |
| <div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>  <span class="keywordflow">return</span> !str || (VerifyVectorOrString(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(str),</div> |
| <div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>  1, &end) &&</div> |
| <div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>  Verify(end, 1) && <span class="comment">// Must have terminator</span></div> |
| <div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>  Check(buf_[end] == <span class="charliteral">'\0'</span>)); <span class="comment">// Terminating byte must be 0.</span></div> |
| <div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>  }</div> |
| <div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>  </div> |
| <div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>  <span class="comment">// Common code between vectors and strings.</span></div> |
| <div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>  <span class="keywordtype">bool</span> VerifyVectorOrString(<span class="keyword">const</span> uint8_t *vec, <span class="keywordtype">size_t</span> elem_size,</div> |
| <div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>  <span class="keywordtype">size_t</span> *end = <span class="keyword">nullptr</span>)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>  <span class="keyword">auto</span> veco = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(vec - buf_);</div> |
| <div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>  <span class="comment">// Check we can read the size field.</span></div> |
| <div class="line"><a name="l02468"></a><span class="lineno"> 2468</span>  <span class="keywordflow">if</span> (!Verify<uoffset_t>(veco)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>  <span class="comment">// Check the whole array. If this is a string, the byte past the array</span></div> |
| <div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>  <span class="comment">// must be 0.</span></div> |
| <div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>  <span class="keyword">auto</span> size = ReadScalar<uoffset_t>(vec);</div> |
| <div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>  <span class="keyword">auto</span> max_elems = FLATBUFFERS_MAX_BUFFER_SIZE / elem_size;</div> |
| <div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>  <span class="keywordflow">if</span> (!Check(size < max_elems))</div> |
| <div class="line"><a name="l02474"></a><span class="lineno"> 2474</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>; <span class="comment">// Protect against byte_size overflowing.</span></div> |
| <div class="line"><a name="l02475"></a><span class="lineno"> 2475</span>  <span class="keyword">auto</span> byte_size = <span class="keyword">sizeof</span>(size) + elem_size * size;</div> |
| <div class="line"><a name="l02476"></a><span class="lineno"> 2476</span>  <span class="keywordflow">if</span> (end) *end = veco + byte_size;</div> |
| <div class="line"><a name="l02477"></a><span class="lineno"> 2477</span>  <span class="keywordflow">return</span> Verify(veco, byte_size);</div> |
| <div class="line"><a name="l02478"></a><span class="lineno"> 2478</span>  }</div> |
| <div class="line"><a name="l02479"></a><span class="lineno"> 2479</span>  </div> |
| <div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>  <span class="comment">// Special case for string contents, after the above has been called.</span></div> |
| <div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>  <span class="keywordtype">bool</span> VerifyVectorOfStrings(<span class="keyword">const</span> Vector<Offset<String>> *vec)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>  <span class="keywordflow">if</span> (vec) {</div> |
| <div class="line"><a name="l02483"></a><span class="lineno"> 2483</span>  <span class="keywordflow">for</span> (uoffset_t i = 0; i < vec->size(); i++) {</div> |
| <div class="line"><a name="l02484"></a><span class="lineno"> 2484</span>  <span class="keywordflow">if</span> (!VerifyString(vec->Get(i))) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02485"></a><span class="lineno"> 2485</span>  }</div> |
| <div class="line"><a name="l02486"></a><span class="lineno"> 2486</span>  }</div> |
| <div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>  }</div> |
| <div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>  </div> |
| <div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>  <span class="comment">// Special case for table contents, after the above has been called.</span></div> |
| <div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyVectorOfTables(<span class="keyword">const</span> Vector<Offset<T>> *vec) {</div> |
| <div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>  <span class="keywordflow">if</span> (vec) {</div> |
| <div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>  <span class="keywordflow">for</span> (uoffset_t i = 0; i < vec->size(); i++) {</div> |
| <div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>  <span class="keywordflow">if</span> (!vec->Get(i)->Verify(*<span class="keyword">this</span>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>  }</div> |
| <div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>  }</div> |
| <div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>  }</div> |
| <div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>  </div> |
| <div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>  __supress_ubsan__(<span class="stringliteral">"unsigned-integer-overflow"</span>) bool VerifyTableStart(</div> |
| <div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>  const uint8_t *table) {</div> |
| <div class="line"><a name="l02502"></a><span class="lineno"> 2502</span>  <span class="comment">// Check the vtable offset.</span></div> |
| <div class="line"><a name="l02503"></a><span class="lineno"> 2503</span>  <span class="keyword">auto</span> tableo = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(table - buf_);</div> |
| <div class="line"><a name="l02504"></a><span class="lineno"> 2504</span>  <span class="keywordflow">if</span> (!Verify<soffset_t>(tableo)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02505"></a><span class="lineno"> 2505</span>  <span class="comment">// This offset may be signed, but doing the subtraction unsigned always</span></div> |
| <div class="line"><a name="l02506"></a><span class="lineno"> 2506</span>  <span class="comment">// gives the result we want.</span></div> |
| <div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>  <span class="keyword">auto</span> vtableo = tableo - <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(ReadScalar<soffset_t>(table));</div> |
| <div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>  <span class="comment">// Check the vtable size field, then check vtable fits in its entirety.</span></div> |
| <div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>  <span class="keywordflow">return</span> VerifyComplexity() && Verify<voffset_t>(vtableo) &&</div> |
| <div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>  VerifyAlignment<voffset_t>(ReadScalar<voffset_t>(buf_ + vtableo)) &&</div> |
| <div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>  Verify(vtableo, ReadScalar<voffset_t>(buf_ + vtableo));</div> |
| <div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>  }</div> |
| <div class="line"><a name="l02513"></a><span class="lineno"> 2513</span>  </div> |
| <div class="line"><a name="l02514"></a><span class="lineno"> 2514</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02515"></a><span class="lineno"> 2515</span>  <span class="keywordtype">bool</span> VerifyBufferFromStart(<span class="keyword">const</span> <span class="keywordtype">char</span> *identifier, <span class="keywordtype">size_t</span> start) {</div> |
| <div class="line"><a name="l02516"></a><span class="lineno"> 2516</span>  <span class="keywordflow">if</span> (identifier && !Check((size_ >= 2 * <span class="keyword">sizeof</span>(flatbuffers::uoffset_t) &&</div> |
| <div class="line"><a name="l02517"></a><span class="lineno"> 2517</span>  BufferHasIdentifier(buf_ + start, identifier)))) {</div> |
| <div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>  }</div> |
| <div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>  </div> |
| <div class="line"><a name="l02521"></a><span class="lineno"> 2521</span>  <span class="comment">// Call T::Verify, which must be in the generated code for this type.</span></div> |
| <div class="line"><a name="l02522"></a><span class="lineno"> 2522</span>  <span class="keyword">auto</span> o = VerifyOffset(start);</div> |
| <div class="line"><a name="l02523"></a><span class="lineno"> 2523</span>  <span class="keywordflow">return</span> o && <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T *<span class="keyword">></span>(buf_ + start + o)->Verify(*<span class="keyword">this</span>)</div> |
| <div class="line"><a name="l02524"></a><span class="lineno"> 2524</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02525"></a><span class="lineno"> 2525</span>  <span class="preprocessor">#ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE</span></div> |
| <div class="line"><a name="l02526"></a><span class="lineno"> 2526</span>  && GetComputedSize()</div> |
| <div class="line"><a name="l02527"></a><span class="lineno"> 2527</span>  <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l02528"></a><span class="lineno"> 2528</span>  ;</div> |
| <div class="line"><a name="l02529"></a><span class="lineno"> 2529</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02530"></a><span class="lineno"> 2530</span>  }</div> |
| <div class="line"><a name="l02531"></a><span class="lineno"> 2531</span>  </div> |
| <div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>  <span class="comment">// Verify this whole buffer, starting with root type T.</span></div> |
| <div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyBuffer() { <span class="keywordflow">return</span> VerifyBuffer<T>(<span class="keyword">nullptr</span>); }</div> |
| <div class="line"><a name="l02534"></a><span class="lineno"> 2534</span>  </div> |
| <div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifyBuffer(<span class="keyword">const</span> <span class="keywordtype">char</span> *identifier) {</div> |
| <div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>  <span class="keywordflow">return</span> VerifyBufferFromStart<T>(identifier, 0);</div> |
| <div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>  }</div> |
| <div class="line"><a name="l02538"></a><span class="lineno"> 2538</span>  </div> |
| <div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> VerifySizePrefixedBuffer(<span class="keyword">const</span> <span class="keywordtype">char</span> *identifier) {</div> |
| <div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>  <span class="keywordflow">return</span> Verify<uoffset_t>(0U) &&</div> |
| <div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>  ReadScalar<uoffset_t>(buf_) == size_ - <span class="keyword">sizeof</span>(uoffset_t) &&</div> |
| <div class="line"><a name="l02542"></a><span class="lineno"> 2542</span>  VerifyBufferFromStart<T>(identifier, <span class="keyword">sizeof</span>(uoffset_t));</div> |
| <div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>  }</div> |
| <div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>  </div> |
| <div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>  uoffset_t VerifyOffset(<span class="keywordtype">size_t</span> start)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>  <span class="keywordflow">if</span> (!Verify<uoffset_t>(start)) <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>  <span class="keyword">auto</span> o = ReadScalar<uoffset_t>(buf_ + start);</div> |
| <div class="line"><a name="l02548"></a><span class="lineno"> 2548</span>  <span class="comment">// May not point to itself.</span></div> |
| <div class="line"><a name="l02549"></a><span class="lineno"> 2549</span>  <span class="keywordflow">if</span> (!Check(o != 0)) <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>  <span class="comment">// Can't wrap around / buffers are max 2GB.</span></div> |
| <div class="line"><a name="l02551"></a><span class="lineno"> 2551</span>  <span class="keywordflow">if</span> (!Check(<span class="keyword">static_cast<</span>soffset_t<span class="keyword">></span>(o) >= 0)) <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l02552"></a><span class="lineno"> 2552</span>  <span class="comment">// Must be inside the buffer to create a pointer from it (pointer outside</span></div> |
| <div class="line"><a name="l02553"></a><span class="lineno"> 2553</span>  <span class="comment">// buffer is UB).</span></div> |
| <div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>  <span class="keywordflow">if</span> (!Verify(start + o, 1)) <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>  <span class="keywordflow">return</span> o;</div> |
| <div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>  }</div> |
| <div class="line"><a name="l02557"></a><span class="lineno"> 2557</span>  </div> |
| <div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>  uoffset_t VerifyOffset(<span class="keyword">const</span> uint8_t *base, voffset_t start)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>  <span class="keywordflow">return</span> VerifyOffset(<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(base - buf_) + start);</div> |
| <div class="line"><a name="l02560"></a><span class="lineno"> 2560</span>  }</div> |
| <div class="line"><a name="l02561"></a><span class="lineno"> 2561</span>  </div> |
| <div class="line"><a name="l02562"></a><span class="lineno"> 2562</span>  <span class="comment">// Called at the start of a table to increase counters measuring data</span></div> |
| <div class="line"><a name="l02563"></a><span class="lineno"> 2563</span>  <span class="comment">// structure depth and amount, and possibly bails out with false if</span></div> |
| <div class="line"><a name="l02564"></a><span class="lineno"> 2564</span>  <span class="comment">// limits set by the constructor have been hit. Needs to be balanced</span></div> |
| <div class="line"><a name="l02565"></a><span class="lineno"> 2565</span>  <span class="comment">// with EndTable().</span></div> |
| <div class="line"><a name="l02566"></a><span class="lineno"> 2566</span>  <span class="keywordtype">bool</span> VerifyComplexity() {</div> |
| <div class="line"><a name="l02567"></a><span class="lineno"> 2567</span>  depth_++;</div> |
| <div class="line"><a name="l02568"></a><span class="lineno"> 2568</span>  num_tables_++;</div> |
| <div class="line"><a name="l02569"></a><span class="lineno"> 2569</span>  <span class="keywordflow">return</span> Check(depth_ <= max_depth_ && num_tables_ <= max_tables_);</div> |
| <div class="line"><a name="l02570"></a><span class="lineno"> 2570</span>  }</div> |
| <div class="line"><a name="l02571"></a><span class="lineno"> 2571</span>  </div> |
| <div class="line"><a name="l02572"></a><span class="lineno"> 2572</span>  <span class="comment">// Called at the end of a table to pop the depth count.</span></div> |
| <div class="line"><a name="l02573"></a><span class="lineno"> 2573</span>  <span class="keywordtype">bool</span> EndTable() {</div> |
| <div class="line"><a name="l02574"></a><span class="lineno"> 2574</span>  depth_--;</div> |
| <div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>  }</div> |
| <div class="line"><a name="l02577"></a><span class="lineno"> 2577</span>  </div> |
| <div class="line"><a name="l02578"></a><span class="lineno"> 2578</span>  <span class="comment">// Returns the message size in bytes</span></div> |
| <div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>  <span class="keywordtype">size_t</span> GetComputedSize()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>  <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02581"></a><span class="lineno"> 2581</span> <span class="preprocessor"> #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE</span></div> |
| <div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>  uintptr_t size = upper_bound_;</div> |
| <div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>  <span class="comment">// Align the size to uoffset_t</span></div> |
| <div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>  size = (size - 1 + <span class="keyword">sizeof</span>(uoffset_t)) & ~(<span class="keyword">sizeof</span>(uoffset_t) - 1);</div> |
| <div class="line"><a name="l02585"></a><span class="lineno"> 2585</span>  <span class="keywordflow">return</span> (size > size_) ? 0 : size;</div> |
| <div class="line"><a name="l02586"></a><span class="lineno"> 2586</span> <span class="preprocessor"> #else</span></div> |
| <div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>  <span class="comment">// Must turn on FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE for this to work.</span></div> |
| <div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>  (void)upper_bound_;</div> |
| <div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>  FLATBUFFERS_ASSERT(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>  <span class="keywordflow">return</span> 0;</div> |
| <div class="line"><a name="l02591"></a><span class="lineno"> 2591</span> <span class="preprocessor"> #endif</span></div> |
| <div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>  <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>  }</div> |
| <div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>  </div> |
| <div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>  <span class="keyword">const</span> uint8_t *buf_;</div> |
| <div class="line"><a name="l02597"></a><span class="lineno"> 2597</span>  <span class="keywordtype">size_t</span> size_;</div> |
| <div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>  uoffset_t depth_;</div> |
| <div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>  uoffset_t max_depth_;</div> |
| <div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>  uoffset_t num_tables_;</div> |
| <div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>  uoffset_t max_tables_;</div> |
| <div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>  <span class="keyword">mutable</span> <span class="keywordtype">size_t</span> upper_bound_;</div> |
| <div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>  <span class="keywordtype">bool</span> check_alignment_;</div> |
| <div class="line"><a name="l02604"></a><span class="lineno"> 2604</span> };</div> |
| <div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>  </div> |
| <div class="line"><a name="l02606"></a><span class="lineno"> 2606</span> <span class="comment">// Convenient way to bundle a buffer and its length, to pass it around</span></div> |
| <div class="line"><a name="l02607"></a><span class="lineno"> 2607</span> <span class="comment">// typed by its root.</span></div> |
| <div class="line"><a name="l02608"></a><span class="lineno"> 2608</span> <span class="comment">// A BufferRef does not own its buffer.</span></div> |
| <div class="line"><a name="l02609"></a><span class="lineno"> 2609</span> <span class="keyword">struct </span>BufferRefBase {}; <span class="comment">// for std::is_base_of</span></div> |
| <div class="line"><a name="l02610"></a><span class="lineno"> 2610</span> <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span>BufferRef : BufferRefBase {</div> |
| <div class="line"><a name="l02611"></a><span class="lineno"> 2611</span>  BufferRef() : buf(nullptr), len(0), must_free(false) {}</div> |
| <div class="line"><a name="l02612"></a><span class="lineno"> 2612</span>  BufferRef(uint8_t *_buf, uoffset_t _len)</div> |
| <div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>  : buf(_buf), len(_len), must_free(false) {}</div> |
| <div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>  </div> |
| <div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>  ~BufferRef() {</div> |
| <div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>  <span class="keywordflow">if</span> (must_free) free(buf);</div> |
| <div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>  }</div> |
| <div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>  </div> |
| <div class="line"><a name="l02619"></a><span class="lineno"> 2619</span>  <span class="keyword">const</span> T *GetRoot()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> flatbuffers::GetRoot<T>(buf); }</div> |
| <div class="line"><a name="l02620"></a><span class="lineno"> 2620</span>  </div> |
| <div class="line"><a name="l02621"></a><span class="lineno"> 2621</span>  <span class="keywordtype">bool</span> Verify() {</div> |
| <div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>  Verifier verifier(buf, len);</div> |
| <div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>  <span class="keywordflow">return</span> verifier.VerifyBuffer<T>(<span class="keyword">nullptr</span>);</div> |
| <div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>  }</div> |
| <div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>  </div> |
| <div class="line"><a name="l02626"></a><span class="lineno"> 2626</span>  uint8_t *buf;</div> |
| <div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>  uoffset_t len;</div> |
| <div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>  <span class="keywordtype">bool</span> must_free;</div> |
| <div class="line"><a name="l02629"></a><span class="lineno"> 2629</span> };</div> |
| <div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>  </div> |
| <div class="line"><a name="l02631"></a><span class="lineno"> 2631</span> <span class="comment">// "structs" are flat structures that do not have an offset table, thus</span></div> |
| <div class="line"><a name="l02632"></a><span class="lineno"> 2632</span> <span class="comment">// always have all members present and do not support forwards/backwards</span></div> |
| <div class="line"><a name="l02633"></a><span class="lineno"> 2633</span> <span class="comment">// compatible extensions.</span></div> |
| <div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>  </div> |
| <div class="line"><a name="l02635"></a><span class="lineno"> 2635</span> <span class="keyword">class </span>Struct FLATBUFFERS_FINAL_CLASS {</div> |
| <div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> T GetField(uoffset_t o)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>  <span class="keywordflow">return</span> ReadScalar<T>(&data_[o]);</div> |
| <div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>  }</div> |
| <div class="line"><a name="l02640"></a><span class="lineno"> 2640</span>  </div> |
| <div class="line"><a name="l02641"></a><span class="lineno"> 2641</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> T GetStruct(uoffset_t o)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02642"></a><span class="lineno"> 2642</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>T<span class="keyword">></span>(&data_[o]);</div> |
| <div class="line"><a name="l02643"></a><span class="lineno"> 2643</span>  }</div> |
| <div class="line"><a name="l02644"></a><span class="lineno"> 2644</span>  </div> |
| <div class="line"><a name="l02645"></a><span class="lineno"> 2645</span>  <span class="keyword">const</span> uint8_t *GetAddressOf(uoffset_t o)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &data_[o]; }</div> |
| <div class="line"><a name="l02646"></a><span class="lineno"> 2646</span>  uint8_t *GetAddressOf(uoffset_t o) { <span class="keywordflow">return</span> &data_[o]; }</div> |
| <div class="line"><a name="l02647"></a><span class="lineno"> 2647</span>  </div> |
| <div class="line"><a name="l02648"></a><span class="lineno"> 2648</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>  <span class="comment">// private constructor & copy constructor: you obtain instances of this</span></div> |
| <div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>  <span class="comment">// class by pointing to existing data only</span></div> |
| <div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>  Struct();</div> |
| <div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>  Struct(<span class="keyword">const</span> Struct &);</div> |
| <div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>  Struct &operator=(<span class="keyword">const</span> Struct &);</div> |
| <div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>  </div> |
| <div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>  uint8_t data_[1];</div> |
| <div class="line"><a name="l02656"></a><span class="lineno"> 2656</span> };</div> |
| <div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>  </div> |
| <div class="line"><a name="l02658"></a><span class="lineno"> 2658</span> <span class="comment">// "tables" use an offset table (possibly shared) that allows fields to be</span></div> |
| <div class="line"><a name="l02659"></a><span class="lineno"> 2659</span> <span class="comment">// omitted and added at will, but uses an extra indirection to read.</span></div> |
| <div class="line"><a name="l02660"></a><span class="lineno"> 2660</span> <span class="keyword">class </span>Table {</div> |
| <div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>  <span class="keyword">const</span> uint8_t *GetVTable()<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>  <span class="keywordflow">return</span> data_ - ReadScalar<soffset_t>(data_);</div> |
| <div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>  }</div> |
| <div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>  </div> |
| <div class="line"><a name="l02666"></a><span class="lineno"> 2666</span>  <span class="comment">// This gets the field offset for any of the functions below it, or 0</span></div> |
| <div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>  <span class="comment">// if the field was not present.</span></div> |
| <div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>  voffset_t GetOptionalFieldOffset(voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>  <span class="comment">// The vtable offset is always at the start.</span></div> |
| <div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>  <span class="keyword">auto</span> vtable = GetVTable();</div> |
| <div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>  <span class="comment">// The first element is the size of the vtable (fields + type id + itself).</span></div> |
| <div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>  <span class="keyword">auto</span> vtsize = ReadScalar<voffset_t>(vtable);</div> |
| <div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>  <span class="comment">// If the field we're accessing is outside the vtable, we're reading older</span></div> |
| <div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>  <span class="comment">// data, so it's the same as if the offset was 0 (not present).</span></div> |
| <div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>  <span class="keywordflow">return</span> field < vtsize ? ReadScalar<voffset_t>(vtable + field) : 0;</div> |
| <div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>  }</div> |
| <div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>  </div> |
| <div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> T GetField(voffset_t field, T defaultval)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>  <span class="keywordflow">return</span> field_offset ? ReadScalar<T>(data_ + field_offset) : defaultval;</div> |
| <div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>  }</div> |
| <div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>  </div> |
| <div class="line"><a name="l02683"></a><span class="lineno"> 2683</span>  <span class="keyword">template</span><<span class="keyword">typename</span> P> P GetPointer(voffset_t field) {</div> |
| <div class="line"><a name="l02684"></a><span class="lineno"> 2684</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>  <span class="keyword">auto</span> p = data_ + field_offset;</div> |
| <div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>  <span class="keywordflow">return</span> field_offset ? <span class="keyword">reinterpret_cast<</span>P<span class="keyword">></span>(p + ReadScalar<uoffset_t>(p))</div> |
| <div class="line"><a name="l02687"></a><span class="lineno"> 2687</span>  : <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l02688"></a><span class="lineno"> 2688</span>  }</div> |
| <div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>  <span class="keyword">template</span><<span class="keyword">typename</span> P> P GetPointer(voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>Table *<span class="keyword">></span>(<span class="keyword">this</span>)->GetPointer<P>(field);</div> |
| <div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>  }</div> |
| <div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>  </div> |
| <div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>  <span class="keyword">template</span><<span class="keyword">typename</span> P> P GetStruct(voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>  <span class="keyword">auto</span> p = <span class="keyword">const_cast<</span>uint8_t *<span class="keyword">></span>(data_ + field_offset);</div> |
| <div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>  <span class="keywordflow">return</span> field_offset ? <span class="keyword">reinterpret_cast<</span>P<span class="keyword">></span>(p) : <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>  }</div> |
| <div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>  </div> |
| <div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Raw, <span class="keyword">typename</span> Face></div> |
| <div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>  flatbuffers::Optional<Face> GetOptional(voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>  <span class="keyword">auto</span> p = data_ + field_offset;</div> |
| <div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>  <span class="keywordflow">return</span> field_offset ? Optional<Face>(<span class="keyword">static_cast<</span>Face<span class="keyword">></span>(ReadScalar<Raw>(p)))</div> |
| <div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>  : Optional<Face>();</div> |
| <div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>  }</div> |
| <div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>  </div> |
| <div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> SetField(voffset_t field, T val, T def) {</div> |
| <div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>  <span class="keywordflow">if</span> (!field_offset) <span class="keywordflow">return</span> IsTheSameAs(val, def);</div> |
| <div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>  WriteScalar(data_ + field_offset, val);</div> |
| <div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>  }</div> |
| <div class="line"><a name="l02713"></a><span class="lineno"> 2713</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keywordtype">bool</span> SetField(voffset_t field, T val) {</div> |
| <div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02715"></a><span class="lineno"> 2715</span>  <span class="keywordflow">if</span> (!field_offset) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02716"></a><span class="lineno"> 2716</span>  WriteScalar(data_ + field_offset, val);</div> |
| <div class="line"><a name="l02717"></a><span class="lineno"> 2717</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02718"></a><span class="lineno"> 2718</span>  }</div> |
| <div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>  </div> |
| <div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>  <span class="keywordtype">bool</span> SetPointer(voffset_t field, <span class="keyword">const</span> uint8_t *val) {</div> |
| <div class="line"><a name="l02721"></a><span class="lineno"> 2721</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>  <span class="keywordflow">if</span> (!field_offset) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l02723"></a><span class="lineno"> 2723</span>  WriteScalar(data_ + field_offset,</div> |
| <div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>  <span class="keyword">static_cast<</span>uoffset_t<span class="keyword">></span>(val - (data_ + field_offset)));</div> |
| <div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>  }</div> |
| <div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>  </div> |
| <div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>  uint8_t *GetAddressOf(voffset_t field) {</div> |
| <div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>  <span class="keywordflow">return</span> field_offset ? data_ + field_offset : <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>  }</div> |
| <div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>  <span class="keyword">const</span> uint8_t *GetAddressOf(voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>  <span class="keywordflow">return</span> <span class="keyword">const_cast<</span>Table *<span class="keyword">></span>(<span class="keyword">this</span>)->GetAddressOf(field);</div> |
| <div class="line"><a name="l02734"></a><span class="lineno"> 2734</span>  }</div> |
| <div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>  </div> |
| <div class="line"><a name="l02736"></a><span class="lineno"> 2736</span>  <span class="keywordtype">bool</span> CheckField(voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02737"></a><span class="lineno"> 2737</span>  <span class="keywordflow">return</span> GetOptionalFieldOffset(field) != 0;</div> |
| <div class="line"><a name="l02738"></a><span class="lineno"> 2738</span>  }</div> |
| <div class="line"><a name="l02739"></a><span class="lineno"> 2739</span>  </div> |
| <div class="line"><a name="l02740"></a><span class="lineno"> 2740</span>  <span class="comment">// Verify the vtable of this table.</span></div> |
| <div class="line"><a name="l02741"></a><span class="lineno"> 2741</span>  <span class="comment">// Call this once per table, followed by VerifyField once per field.</span></div> |
| <div class="line"><a name="l02742"></a><span class="lineno"> 2742</span>  <span class="keywordtype">bool</span> VerifyTableStart(Verifier &verifier)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>  <span class="keywordflow">return</span> verifier.VerifyTableStart(data_);</div> |
| <div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>  }</div> |
| <div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>  </div> |
| <div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>  <span class="comment">// Verify a particular field.</span></div> |
| <div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>  <span class="keywordtype">bool</span> VerifyField(<span class="keyword">const</span> Verifier &verifier, voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>  <span class="comment">// Calling GetOptionalFieldOffset should be safe now thanks to</span></div> |
| <div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>  <span class="comment">// VerifyTable().</span></div> |
| <div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>  <span class="comment">// Check the actual field.</span></div> |
| <div class="line"><a name="l02753"></a><span class="lineno"> 2753</span>  <span class="keywordflow">return</span> !field_offset || verifier.Verify<T>(data_, field_offset);</div> |
| <div class="line"><a name="l02754"></a><span class="lineno"> 2754</span>  }</div> |
| <div class="line"><a name="l02755"></a><span class="lineno"> 2755</span>  </div> |
| <div class="line"><a name="l02756"></a><span class="lineno"> 2756</span>  <span class="comment">// VerifyField for required fields.</span></div> |
| <div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>  <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>  <span class="keywordtype">bool</span> VerifyFieldRequired(<span class="keyword">const</span> Verifier &verifier, voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>  <span class="keywordflow">return</span> verifier.Check(field_offset != 0) &&</div> |
| <div class="line"><a name="l02761"></a><span class="lineno"> 2761</span>  verifier.Verify<T>(data_, field_offset);</div> |
| <div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>  }</div> |
| <div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>  </div> |
| <div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>  <span class="comment">// Versions for offsets.</span></div> |
| <div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>  <span class="keywordtype">bool</span> VerifyOffset(<span class="keyword">const</span> Verifier &verifier, voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02767"></a><span class="lineno"> 2767</span>  <span class="keywordflow">return</span> !field_offset || verifier.VerifyOffset(data_, field_offset);</div> |
| <div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>  }</div> |
| <div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>  </div> |
| <div class="line"><a name="l02770"></a><span class="lineno"> 2770</span>  <span class="keywordtype">bool</span> VerifyOffsetRequired(<span class="keyword">const</span> Verifier &verifier, voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>  <span class="keywordflow">return</span> verifier.Check(field_offset != 0) &&</div> |
| <div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>  verifier.VerifyOffset(data_, field_offset);</div> |
| <div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>  }</div> |
| <div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>  </div> |
| <div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>  <span class="comment">// private constructor & copy constructor: you obtain instances of this</span></div> |
| <div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>  <span class="comment">// class by pointing to existing data only</span></div> |
| <div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>  Table();</div> |
| <div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>  Table(<span class="keyword">const</span> Table &other);</div> |
| <div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>  Table &operator=(<span class="keyword">const</span> Table &);</div> |
| <div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>  </div> |
| <div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>  uint8_t data_[1];</div> |
| <div class="line"><a name="l02784"></a><span class="lineno"> 2784</span> };</div> |
| <div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>  </div> |
| <div class="line"><a name="l02786"></a><span class="lineno"> 2786</span> <span class="comment">// This specialization allows avoiding warnings like:</span></div> |
| <div class="line"><a name="l02787"></a><span class="lineno"> 2787</span> <span class="comment">// MSVC C4800: type: forcing value to bool 'true' or 'false'.</span></div> |
| <div class="line"><a name="l02788"></a><span class="lineno"> 2788</span> <span class="keyword">template</span><></div> |
| <div class="line"><a name="l02789"></a><span class="lineno"> 2789</span> <span class="keyword">inline</span> flatbuffers::Optional<bool> Table::GetOptional<uint8_t, bool>(</div> |
| <div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>  voffset_t field)<span class="keyword"> const </span>{</div> |
| <div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>  <span class="keyword">auto</span> field_offset = GetOptionalFieldOffset(field);</div> |
| <div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>  <span class="keyword">auto</span> p = data_ + field_offset;</div> |
| <div class="line"><a name="l02793"></a><span class="lineno"> 2793</span>  <span class="keywordflow">return</span> field_offset ? Optional<bool>(ReadScalar<uint8_t>(p) != 0)</div> |
| <div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>  : Optional<bool>();</div> |
| <div class="line"><a name="l02795"></a><span class="lineno"> 2795</span> }</div> |
| <div class="line"><a name="l02796"></a><span class="lineno"> 2796</span>  </div> |
| <div class="line"><a name="l02797"></a><span class="lineno"> 2797</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02798"></a><span class="lineno"> 2798</span> <span class="keywordtype">void</span> FlatBufferBuilder::Required(Offset<T> table, voffset_t field) {</div> |
| <div class="line"><a name="l02799"></a><span class="lineno"> 2799</span>  <span class="keyword">auto</span> table_ptr = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Table *<span class="keyword">></span>(buf_.data_at(table.o));</div> |
| <div class="line"><a name="l02800"></a><span class="lineno"> 2800</span>  <span class="keywordtype">bool</span> ok = table_ptr->GetOptionalFieldOffset(field) != 0;</div> |
| <div class="line"><a name="l02801"></a><span class="lineno"> 2801</span>  <span class="comment">// If this fails, the caller will show what field needs to be set.</span></div> |
| <div class="line"><a name="l02802"></a><span class="lineno"> 2802</span>  FLATBUFFERS_ASSERT(ok);</div> |
| <div class="line"><a name="l02803"></a><span class="lineno"> 2803</span>  (void)ok;</div> |
| <div class="line"><a name="l02804"></a><span class="lineno"> 2804</span> }</div> |
| <div class="line"><a name="l02805"></a><span class="lineno"> 2805</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02806"></a><span class="lineno"> 2806</span> <span class="comment">/// @brief This can compute the start of a FlatBuffer from a root pointer, i.e.</span></div> |
| <div class="line"><a name="l02807"></a><span class="lineno"> 2807</span> <span class="comment">/// it is the opposite transformation of GetRoot().</span></div> |
| <div class="line"><a name="l02808"></a><span class="lineno"> 2808</span> <span class="comment">/// This may be useful if you want to pass on a root and have the recipient</span></div> |
| <div class="line"><a name="l02809"></a><span class="lineno"> 2809</span> <span class="comment">/// delete the buffer afterwards.</span></div> |
| <div class="line"><a name="l02810"></a><span class="lineno"> 2810</span> <span class="comment"></span><span class="keyword">inline</span> <span class="keyword">const</span> uint8_t *GetBufferStartFromRootPointer(<span class="keyword">const</span> <span class="keywordtype">void</span> *root) {</div> |
| <div class="line"><a name="l02811"></a><span class="lineno"> 2811</span>  <span class="keyword">auto</span> table = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Table *<span class="keyword">></span>(root);</div> |
| <div class="line"><a name="l02812"></a><span class="lineno"> 2812</span>  <span class="keyword">auto</span> vtable = table->GetVTable();</div> |
| <div class="line"><a name="l02813"></a><span class="lineno"> 2813</span>  <span class="comment">// Either the vtable is before the root or after the root.</span></div> |
| <div class="line"><a name="l02814"></a><span class="lineno"> 2814</span>  <span class="keyword">auto</span> start = (std::min)(vtable, <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(root));</div> |
| <div class="line"><a name="l02815"></a><span class="lineno"> 2815</span>  <span class="comment">// Align to at least sizeof(uoffset_t).</span></div> |
| <div class="line"><a name="l02816"></a><span class="lineno"> 2816</span>  start = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(<span class="keyword">reinterpret_cast<</span>uintptr_t<span class="keyword">></span>(start) &</div> |
| <div class="line"><a name="l02817"></a><span class="lineno"> 2817</span>  ~(<span class="keyword">sizeof</span>(uoffset_t) - 1));</div> |
| <div class="line"><a name="l02818"></a><span class="lineno"> 2818</span>  <span class="comment">// Additionally, there may be a file_identifier in the buffer, and the root</span></div> |
| <div class="line"><a name="l02819"></a><span class="lineno"> 2819</span>  <span class="comment">// offset. The buffer may have been aligned to any size between</span></div> |
| <div class="line"><a name="l02820"></a><span class="lineno"> 2820</span>  <span class="comment">// sizeof(uoffset_t) and FLATBUFFERS_MAX_ALIGNMENT (see "force_align").</span></div> |
| <div class="line"><a name="l02821"></a><span class="lineno"> 2821</span>  <span class="comment">// Sadly, the exact alignment is only known when constructing the buffer,</span></div> |
| <div class="line"><a name="l02822"></a><span class="lineno"> 2822</span>  <span class="comment">// since it depends on the presence of values with said alignment properties.</span></div> |
| <div class="line"><a name="l02823"></a><span class="lineno"> 2823</span>  <span class="comment">// So instead, we simply look at the next uoffset_t values (root,</span></div> |
| <div class="line"><a name="l02824"></a><span class="lineno"> 2824</span>  <span class="comment">// file_identifier, and alignment padding) to see which points to the root.</span></div> |
| <div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>  <span class="comment">// None of the other values can "impersonate" the root since they will either</span></div> |
| <div class="line"><a name="l02826"></a><span class="lineno"> 2826</span>  <span class="comment">// be 0 or four ASCII characters.</span></div> |
| <div class="line"><a name="l02827"></a><span class="lineno"> 2827</span>  static_assert(<a class="code" href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">FlatBufferBuilder::kFileIdentifierLength</a> == <span class="keyword">sizeof</span>(uoffset_t),</div> |
| <div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>  <span class="stringliteral">"file_identifier is assumed to be the same size as uoffset_t"</span>);</div> |
| <div class="line"><a name="l02829"></a><span class="lineno"> 2829</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> possible_roots = FLATBUFFERS_MAX_ALIGNMENT / <span class="keyword">sizeof</span>(uoffset_t) + 1;</div> |
| <div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>  possible_roots; possible_roots--) {</div> |
| <div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>  start -= <span class="keyword">sizeof</span>(uoffset_t);</div> |
| <div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>  <span class="keywordflow">if</span> (ReadScalar<uoffset_t>(start) + start ==</div> |
| <div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>  <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t *<span class="keyword">></span>(root))</div> |
| <div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>  <span class="keywordflow">return</span> start;</div> |
| <div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>  }</div> |
| <div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>  <span class="comment">// We didn't find the root, either the "root" passed isn't really a root,</span></div> |
| <div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>  <span class="comment">// or the buffer is corrupt.</span></div> |
| <div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>  <span class="comment">// Assert, because calling this function with bad data may cause reads</span></div> |
| <div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>  <span class="comment">// outside of buffer boundaries.</span></div> |
| <div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>  FLATBUFFERS_ASSERT(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l02841"></a><span class="lineno"> 2841</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div> |
| <div class="line"><a name="l02842"></a><span class="lineno"> 2842</span> }</div> |
| <div class="line"><a name="l02843"></a><span class="lineno"> 2843</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02844"></a><span class="lineno"> 2844</span> <span class="comment">/// @brief This return the prefixed size of a FlatBuffer.</span></div> |
| <div class="line"><a name="l02845"></a><span class="lineno"> 2845</span> <span class="comment"></span><span class="keyword">inline</span> uoffset_t GetPrefixedSize(<span class="keyword">const</span> uint8_t *buf) {</div> |
| <div class="line"><a name="l02846"></a><span class="lineno"> 2846</span>  <span class="keywordflow">return</span> ReadScalar<uoffset_t>(buf);</div> |
| <div class="line"><a name="l02847"></a><span class="lineno"> 2847</span> }</div> |
| <div class="line"><a name="l02848"></a><span class="lineno"> 2848</span>  </div> |
| <div class="line"><a name="l02849"></a><span class="lineno"> 2849</span> <span class="comment">// Base class for native objects (FlatBuffer data de-serialized into native</span></div> |
| <div class="line"><a name="l02850"></a><span class="lineno"> 2850</span> <span class="comment">// C++ data structures).</span></div> |
| <div class="line"><a name="l02851"></a><span class="lineno"> 2851</span> <span class="comment">// Contains no functionality, purely documentative.</span></div> |
| <div class="line"><a name="l02852"></a><span class="lineno"> 2852</span> <span class="keyword">struct </span>NativeTable {};</div> |
| <div class="line"><a name="l02853"></a><span class="lineno"> 2853</span> <span class="comment"></span> </div> |
| <div class="line"><a name="l02854"></a><span class="lineno"> 2854</span> <span class="comment">/// @brief Function types to be used with resolving hashes into objects and</span></div> |
| <div class="line"><a name="l02855"></a><span class="lineno"> 2855</span> <span class="comment">/// back again. The resolver gets a pointer to a field inside an object API</span></div> |
| <div class="line"><a name="l02856"></a><span class="lineno"> 2856</span> <span class="comment">/// object that is of the type specified in the schema using the attribute</span></div> |
| <div class="line"><a name="l02857"></a><span class="lineno"> 2857</span> <span class="comment">/// `cpp_type` (it is thus important whatever you write to this address</span></div> |
| <div class="line"><a name="l02858"></a><span class="lineno"> 2858</span> <span class="comment">/// matches that type). The value of this field is initially null, so you</span></div> |
| <div class="line"><a name="l02859"></a><span class="lineno"> 2859</span> <span class="comment">/// may choose to implement a delayed binding lookup using this function</span></div> |
| <div class="line"><a name="l02860"></a><span class="lineno"> 2860</span> <span class="comment">/// if you wish. The resolver does the opposite lookup, for when the object</span></div> |
| <div class="line"><a name="l02861"></a><span class="lineno"> 2861</span> <span class="comment">/// is being serialized again.</span></div> |
| <div class="line"><a name="l02862"></a><span class="lineno"> 2862</span> <span class="comment"></span><span class="keyword">typedef</span> uint64_t hash_value_t;</div> |
| <div class="line"><a name="l02863"></a><span class="lineno"> 2863</span> <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02864"></a><span class="lineno"> 2864</span> <span class="preprocessor">#ifdef FLATBUFFERS_CPP98_STL</span></div> |
| <div class="line"><a name="l02865"></a><span class="lineno"> 2865</span>  <span class="keyword">typedef</span> void (*resolver_function_t)(<span class="keywordtype">void</span> **pointer_adr, hash_value_t hash);</div> |
| <div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>  <span class="keyword">typedef</span> hash_value_t (*rehasher_function_t)(<span class="keywordtype">void</span> *pointer);</div> |
| <div class="line"><a name="l02867"></a><span class="lineno"> 2867</span> <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>  <span class="keyword">typedef</span> std::function<void (<span class="keywordtype">void</span> **pointer_adr, hash_value_t hash)></div> |
| <div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>  resolver_function_t;</div> |
| <div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>  <span class="keyword">typedef</span> std::function<hash_value_t (<span class="keywordtype">void</span> *pointer)> rehasher_function_t;</div> |
| <div class="line"><a name="l02871"></a><span class="lineno"> 2871</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l02872"></a><span class="lineno"> 2872</span> <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>  </div> |
| <div class="line"><a name="l02874"></a><span class="lineno"> 2874</span> <span class="comment">// Helper function to test if a field is present, using any of the field</span></div> |
| <div class="line"><a name="l02875"></a><span class="lineno"> 2875</span> <span class="comment">// enums in the generated code.</span></div> |
| <div class="line"><a name="l02876"></a><span class="lineno"> 2876</span> <span class="comment">// `table` must be a generated table type. Since this is a template parameter,</span></div> |
| <div class="line"><a name="l02877"></a><span class="lineno"> 2877</span> <span class="comment">// this is not typechecked to be a subclass of Table, so beware!</span></div> |
| <div class="line"><a name="l02878"></a><span class="lineno"> 2878</span> <span class="comment">// Note: this function will return false for fields equal to the default</span></div> |
| <div class="line"><a name="l02879"></a><span class="lineno"> 2879</span> <span class="comment">// value, since they're not stored in the buffer (unless force_defaults was</span></div> |
| <div class="line"><a name="l02880"></a><span class="lineno"> 2880</span> <span class="comment">// used).</span></div> |
| <div class="line"><a name="l02881"></a><span class="lineno"> 2881</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div> |
| <div class="line"><a name="l02882"></a><span class="lineno"> 2882</span> <span class="keywordtype">bool</span> IsFieldPresent(<span class="keyword">const</span> T *table, <span class="keyword">typename</span> T::FlatBuffersVTableOffset field) {</div> |
| <div class="line"><a name="l02883"></a><span class="lineno"> 2883</span>  <span class="comment">// Cast, since Table is a private baseclass of any table types.</span></div> |
| <div class="line"><a name="l02884"></a><span class="lineno"> 2884</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>Table *<span class="keyword">></span>(table)->CheckField(</div> |
| <div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>  <span class="keyword">static_cast<</span>voffset_t<span class="keyword">></span>(field));</div> |
| <div class="line"><a name="l02886"></a><span class="lineno"> 2886</span> }</div> |
| <div class="line"><a name="l02887"></a><span class="lineno"> 2887</span>  </div> |
| <div class="line"><a name="l02888"></a><span class="lineno"> 2888</span> <span class="comment">// Utility function for reverse lookups on the EnumNames*() functions</span></div> |
| <div class="line"><a name="l02889"></a><span class="lineno"> 2889</span> <span class="comment">// (in the generated C++ code)</span></div> |
| <div class="line"><a name="l02890"></a><span class="lineno"> 2890</span> <span class="comment">// names must be NULL terminated.</span></div> |
| <div class="line"><a name="l02891"></a><span class="lineno"> 2891</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> LookupEnum(<span class="keyword">const</span> <span class="keywordtype">char</span> **names, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) {</div> |
| <div class="line"><a name="l02892"></a><span class="lineno"> 2892</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span> **p = names; *p; p++)</div> |
| <div class="line"><a name="l02893"></a><span class="lineno"> 2893</span>  <span class="keywordflow">if</span> (!strcmp(*p, name)) <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(p - names);</div> |
| <div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>  <span class="keywordflow">return</span> -1;</div> |
| <div class="line"><a name="l02895"></a><span class="lineno"> 2895</span> }</div> |
| <div class="line"><a name="l02896"></a><span class="lineno"> 2896</span>  </div> |
| <div class="line"><a name="l02897"></a><span class="lineno"> 2897</span> <span class="comment">// These macros allow us to layout a struct with a guarantee that they'll end</span></div> |
| <div class="line"><a name="l02898"></a><span class="lineno"> 2898</span> <span class="comment">// up looking the same on different compilers and platforms.</span></div> |
| <div class="line"><a name="l02899"></a><span class="lineno"> 2899</span> <span class="comment">// It does this by disallowing the compiler to do any padding, and then</span></div> |
| <div class="line"><a name="l02900"></a><span class="lineno"> 2900</span> <span class="comment">// does padding itself by inserting extra padding fields that make every</span></div> |
| <div class="line"><a name="l02901"></a><span class="lineno"> 2901</span> <span class="comment">// element aligned to its own size.</span></div> |
| <div class="line"><a name="l02902"></a><span class="lineno"> 2902</span> <span class="comment">// Additionally, it manually sets the alignment of the struct as a whole,</span></div> |
| <div class="line"><a name="l02903"></a><span class="lineno"> 2903</span> <span class="comment">// which is typically its largest element, or a custom size set in the schema</span></div> |
| <div class="line"><a name="l02904"></a><span class="lineno"> 2904</span> <span class="comment">// by the force_align attribute.</span></div> |
| <div class="line"><a name="l02905"></a><span class="lineno"> 2905</span> <span class="comment">// These are used in the generated code only.</span></div> |
| <div class="line"><a name="l02906"></a><span class="lineno"> 2906</span>  </div> |
| <div class="line"><a name="l02907"></a><span class="lineno"> 2907</span> <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02908"></a><span class="lineno"> 2908</span> <span class="preprocessor">#if defined(_MSC_VER)</span></div> |
| <div class="line"><a name="l02909"></a><span class="lineno"> 2909</span> <span class="preprocessor"> #define FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(alignment) \</span></div> |
| <div class="line"><a name="l02910"></a><span class="lineno"> 2910</span> <span class="preprocessor"> __pragma(pack(1)) \</span></div> |
| <div class="line"><a name="l02911"></a><span class="lineno"> 2911</span> <span class="preprocessor"> struct __declspec(align(alignment))</span></div> |
| <div class="line"><a name="l02912"></a><span class="lineno"> 2912</span> <span class="preprocessor"> #define FLATBUFFERS_STRUCT_END(name, size) \</span></div> |
| <div class="line"><a name="l02913"></a><span class="lineno"> 2913</span> <span class="preprocessor"> __pragma(pack()) \</span></div> |
| <div class="line"><a name="l02914"></a><span class="lineno"> 2914</span> <span class="preprocessor"> static_assert(sizeof(name) == size, "compiler breaks packing rules"</span>)</div> |
| <div class="line"><a name="l02915"></a><span class="lineno"> 2915</span> <span class="preprocessor">#elif defined(__GNUC__) || defined(__clang__) || defined(__ICCARM__)</span></div> |
| <div class="line"><a name="l02916"></a><span class="lineno"> 2916</span> <span class="preprocessor"> #define FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(alignment) \</span></div> |
| <div class="line"><a name="l02917"></a><span class="lineno"> 2917</span> <span class="preprocessor"> _Pragma("pack(1)"</span>) \</div> |
| <div class="line"><a name="l02918"></a><span class="lineno"> 2918</span>  struct __attribute__((aligned(alignment)))</div> |
| <div class="line"><a name="l02919"></a><span class="lineno"> 2919</span> <span class="preprocessor"> #define FLATBUFFERS_STRUCT_END(name, size) \</span></div> |
| <div class="line"><a name="l02920"></a><span class="lineno"> 2920</span> <span class="preprocessor"> _Pragma("pack()"</span>) \</div> |
| <div class="line"><a name="l02921"></a><span class="lineno"> 2921</span>  static_assert(sizeof(name) == size, "compiler breaks packing rules")</div> |
| <div class="line"><a name="l02922"></a><span class="lineno"> 2922</span> <span class="preprocessor">#else</span></div> |
| <div class="line"><a name="l02923"></a><span class="lineno"> 2923</span> <span class="preprocessor"> #error Unknown compiler, please define structure alignment macros</span></div> |
| <div class="line"><a name="l02924"></a><span class="lineno"> 2924</span> <span class="preprocessor">#endif</span></div> |
| <div class="line"><a name="l02925"></a><span class="lineno"> 2925</span> <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02926"></a><span class="lineno"> 2926</span>  </div> |
| <div class="line"><a name="l02927"></a><span class="lineno"> 2927</span> <span class="comment">// Minimal reflection via code generation.</span></div> |
| <div class="line"><a name="l02928"></a><span class="lineno"> 2928</span> <span class="comment">// Besides full-fat reflection (see reflection.h) and parsing/printing by</span></div> |
| <div class="line"><a name="l02929"></a><span class="lineno"> 2929</span> <span class="comment">// loading schemas (see idl.h), we can also have code generation for mimimal</span></div> |
| <div class="line"><a name="l02930"></a><span class="lineno"> 2930</span> <span class="comment">// reflection data which allows pretty-printing and other uses without needing</span></div> |
| <div class="line"><a name="l02931"></a><span class="lineno"> 2931</span> <span class="comment">// a schema or a parser.</span></div> |
| <div class="line"><a name="l02932"></a><span class="lineno"> 2932</span> <span class="comment">// Generate code with --reflect-types (types only) or --reflect-names (names</span></div> |
| <div class="line"><a name="l02933"></a><span class="lineno"> 2933</span> <span class="comment">// also) to enable.</span></div> |
| <div class="line"><a name="l02934"></a><span class="lineno"> 2934</span> <span class="comment">// See minireflect.h for utilities using this functionality.</span></div> |
| <div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>  </div> |
| <div class="line"><a name="l02936"></a><span class="lineno"> 2936</span> <span class="comment">// These types are organized slightly differently as the ones in idl.h.</span></div> |
| <div class="line"><a name="l02937"></a><span class="lineno"> 2937</span> <span class="keyword">enum</span> SequenceType { ST_TABLE, ST_STRUCT, ST_UNION, ST_ENUM };</div> |
| <div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>  </div> |
| <div class="line"><a name="l02939"></a><span class="lineno"> 2939</span> <span class="comment">// Scalars have the same order as in idl.h</span></div> |
| <div class="line"><a name="l02940"></a><span class="lineno"> 2940</span> <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l02941"></a><span class="lineno"> 2941</span> <span class="preprocessor">#define FLATBUFFERS_GEN_ELEMENTARY_TYPES(ET) \</span></div> |
| <div class="line"><a name="l02942"></a><span class="lineno"> 2942</span> <span class="preprocessor"> ET(ET_UTYPE) \</span></div> |
| <div class="line"><a name="l02943"></a><span class="lineno"> 2943</span> <span class="preprocessor"> ET(ET_BOOL) \</span></div> |
| <div class="line"><a name="l02944"></a><span class="lineno"> 2944</span> <span class="preprocessor"> ET(ET_CHAR) \</span></div> |
| <div class="line"><a name="l02945"></a><span class="lineno"> 2945</span> <span class="preprocessor"> ET(ET_UCHAR) \</span></div> |
| <div class="line"><a name="l02946"></a><span class="lineno"> 2946</span> <span class="preprocessor"> ET(ET_SHORT) \</span></div> |
| <div class="line"><a name="l02947"></a><span class="lineno"> 2947</span> <span class="preprocessor"> ET(ET_USHORT) \</span></div> |
| <div class="line"><a name="l02948"></a><span class="lineno"> 2948</span> <span class="preprocessor"> ET(ET_INT) \</span></div> |
| <div class="line"><a name="l02949"></a><span class="lineno"> 2949</span> <span class="preprocessor"> ET(ET_UINT) \</span></div> |
| <div class="line"><a name="l02950"></a><span class="lineno"> 2950</span> <span class="preprocessor"> ET(ET_LONG) \</span></div> |
| <div class="line"><a name="l02951"></a><span class="lineno"> 2951</span> <span class="preprocessor"> ET(ET_ULONG) \</span></div> |
| <div class="line"><a name="l02952"></a><span class="lineno"> 2952</span> <span class="preprocessor"> ET(ET_FLOAT) \</span></div> |
| <div class="line"><a name="l02953"></a><span class="lineno"> 2953</span> <span class="preprocessor"> ET(ET_DOUBLE) \</span></div> |
| <div class="line"><a name="l02954"></a><span class="lineno"> 2954</span> <span class="preprocessor"> ET(ET_STRING) \</span></div> |
| <div class="line"><a name="l02955"></a><span class="lineno"> 2955</span> <span class="preprocessor"> ET(ET_SEQUENCE) </span><span class="comment">// See SequenceType.</span></div> |
| <div class="line"><a name="l02956"></a><span class="lineno"> 2956</span>  </div> |
| <div class="line"><a name="l02957"></a><span class="lineno"> 2957</span> <span class="keyword">enum</span> ElementaryType {</div> |
| <div class="line"><a name="l02958"></a><span class="lineno"> 2958</span> <span class="preprocessor"> #define FLATBUFFERS_ET(E) E,</span></div> |
| <div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>  FLATBUFFERS_GEN_ELEMENTARY_TYPES(FLATBUFFERS_ET)</div> |
| <div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>  <span class="preprocessor">#undef FLATBUFFERS_ET</span></div> |
| <div class="line"><a name="l02961"></a><span class="lineno"> 2961</span> };</div> |
| <div class="line"><a name="l02962"></a><span class="lineno"> 2962</span>  </div> |
| <div class="line"><a name="l02963"></a><span class="lineno"> 2963</span> <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> *ElementaryTypeNames() {</div> |
| <div class="line"><a name="l02964"></a><span class="lineno"> 2964</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <span class="keyword">const</span> names[] = {</div> |
| <div class="line"><a name="l02965"></a><span class="lineno"> 2965</span> <span class="preprocessor"> #define FLATBUFFERS_ET(E) #E,</span></div> |
| <div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>  FLATBUFFERS_GEN_ELEMENTARY_TYPES(FLATBUFFERS_ET)</div> |
| <div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>  <span class="preprocessor">#undef FLATBUFFERS_ET</span></div> |
| <div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>  };</div> |
| <div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>  <span class="keywordflow">return</span> names;</div> |
| <div class="line"><a name="l02970"></a><span class="lineno"> 2970</span> }</div> |
| <div class="line"><a name="l02971"></a><span class="lineno"> 2971</span> <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>  </div> |
| <div class="line"><a name="l02973"></a><span class="lineno"> 2973</span> <span class="comment">// Basic type info cost just 16bits per field!</span></div> |
| <div class="line"><a name="l02974"></a><span class="lineno"> 2974</span> <span class="comment">// We're explicitly defining the signedness since the signedness of integer</span></div> |
| <div class="line"><a name="l02975"></a><span class="lineno"> 2975</span> <span class="comment">// bitfields is otherwise implementation-defined and causes warnings on older</span></div> |
| <div class="line"><a name="l02976"></a><span class="lineno"> 2976</span> <span class="comment">// GCC compilers.</span></div> |
| <div class="line"><a name="l02977"></a><span class="lineno"> 2977</span> <span class="keyword">struct </span>TypeCode {</div> |
| <div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>  <span class="comment">// ElementaryType</span></div> |
| <div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> base_type : 4;</div> |
| <div class="line"><a name="l02980"></a><span class="lineno"> 2980</span>  <span class="comment">// Either vector (in table) or array (in struct)</span></div> |
| <div class="line"><a name="l02981"></a><span class="lineno"> 2981</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> is_repeating : 1;</div> |
| <div class="line"><a name="l02982"></a><span class="lineno"> 2982</span>  <span class="comment">// Index into type_refs below, or -1 for none.</span></div> |
| <div class="line"><a name="l02983"></a><span class="lineno"> 2983</span>  <span class="keywordtype">signed</span> <span class="keywordtype">short</span> sequence_ref : 11;</div> |
| <div class="line"><a name="l02984"></a><span class="lineno"> 2984</span> };</div> |
| <div class="line"><a name="l02985"></a><span class="lineno"> 2985</span>  </div> |
| <div class="line"><a name="l02986"></a><span class="lineno"> 2986</span> static_assert(<span class="keyword">sizeof</span>(TypeCode) == 2, <span class="stringliteral">"TypeCode"</span>);</div> |
| <div class="line"><a name="l02987"></a><span class="lineno"> 2987</span>  </div> |
| <div class="line"><a name="l02988"></a><span class="lineno"> 2988</span> <span class="keyword">struct </span>TypeTable;</div> |
| <div class="line"><a name="l02989"></a><span class="lineno"> 2989</span>  </div> |
| <div class="line"><a name="l02990"></a><span class="lineno"> 2990</span> <span class="comment">// Signature of the static method present in each type.</span></div> |
| <div class="line"><a name="l02991"></a><span class="lineno"> 2991</span> <span class="keyword">typedef</span> <span class="keyword">const</span> TypeTable *(*TypeFunction)();</div> |
| <div class="line"><a name="l02992"></a><span class="lineno"> 2992</span>  </div> |
| <div class="line"><a name="l02993"></a><span class="lineno"> 2993</span> <span class="keyword">struct </span>TypeTable {</div> |
| <div class="line"><a name="l02994"></a><span class="lineno"> 2994</span>  SequenceType st;</div> |
| <div class="line"><a name="l02995"></a><span class="lineno"> 2995</span>  <span class="keywordtype">size_t</span> num_elems; <span class="comment">// of type_codes, values, names (but not type_refs).</span></div> |
| <div class="line"><a name="l02996"></a><span class="lineno"> 2996</span>  <span class="keyword">const</span> TypeCode *type_codes; <span class="comment">// num_elems count</span></div> |
| <div class="line"><a name="l02997"></a><span class="lineno"> 2997</span>  <span class="keyword">const</span> TypeFunction *type_refs; <span class="comment">// less than num_elems entries (see TypeCode).</span></div> |
| <div class="line"><a name="l02998"></a><span class="lineno"> 2998</span>  <span class="keyword">const</span> int16_t *array_sizes; <span class="comment">// less than num_elems entries (see TypeCode).</span></div> |
| <div class="line"><a name="l02999"></a><span class="lineno"> 2999</span>  <span class="keyword">const</span> int64_t *values; <span class="comment">// Only set for non-consecutive enum/union or structs.</span></div> |
| <div class="line"><a name="l03000"></a><span class="lineno"> 3000</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> *names; <span class="comment">// Only set if compiled with --reflect-names.</span></div> |
| <div class="line"><a name="l03001"></a><span class="lineno"> 3001</span> };</div> |
| <div class="line"><a name="l03002"></a><span class="lineno"> 3002</span>  </div> |
| <div class="line"><a name="l03003"></a><span class="lineno"> 3003</span> <span class="comment">// String which identifies the current version of FlatBuffers.</span></div> |
| <div class="line"><a name="l03004"></a><span class="lineno"> 3004</span> <span class="comment">// flatbuffer_version_string is used by Google developers to identify which</span></div> |
| <div class="line"><a name="l03005"></a><span class="lineno"> 3005</span> <span class="comment">// applications uploaded to Google Play are using this library. This allows</span></div> |
| <div class="line"><a name="l03006"></a><span class="lineno"> 3006</span> <span class="comment">// the development team at Google to determine the popularity of the library.</span></div> |
| <div class="line"><a name="l03007"></a><span class="lineno"> 3007</span> <span class="comment">// How it works: Applications that are uploaded to the Google Play Store are</span></div> |
| <div class="line"><a name="l03008"></a><span class="lineno"> 3008</span> <span class="comment">// scanned for this version string. We track which applications are using it</span></div> |
| <div class="line"><a name="l03009"></a><span class="lineno"> 3009</span> <span class="comment">// to measure popularity. You are free to remove it (of course) but we would</span></div> |
| <div class="line"><a name="l03010"></a><span class="lineno"> 3010</span> <span class="comment">// appreciate if you left it in.</span></div> |
| <div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>  </div> |
| <div class="line"><a name="l03012"></a><span class="lineno"> 3012</span> <span class="comment">// Weak linkage is culled by VS & doesn't work on cygwin.</span></div> |
| <div class="line"><a name="l03013"></a><span class="lineno"> 3013</span> <span class="comment">// clang-format off</span></div> |
| <div class="line"><a name="l03014"></a><span class="lineno"> 3014</span> <span class="preprocessor">#if !defined(_WIN32) && !defined(__CYGWIN__)</span></div> |
| <div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>  </div> |
| <div class="line"><a name="l03016"></a><span class="lineno"> 3016</span> <span class="keyword">extern</span> <span class="keyword">volatile</span> __attribute__((weak)) <span class="keyword">const</span> <span class="keywordtype">char</span> *flatbuffer_version_string;</div> |
| <div class="line"><a name="l03017"></a><span class="lineno"> 3017</span> <span class="keyword">volatile</span> __attribute__((weak)) <span class="keyword">const</span> <span class="keywordtype">char</span> *flatbuffer_version_string =</div> |
| <div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>  <span class="stringliteral">"FlatBuffers "</span></div> |
| <div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>  FLATBUFFERS_STRING(FLATBUFFERS_VERSION_MAJOR) <span class="stringliteral">"."</span></div> |
| <div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>  FLATBUFFERS_STRING(FLATBUFFERS_VERSION_MINOR) <span class="stringliteral">"."</span></div> |
| <div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>  FLATBUFFERS_STRING(FLATBUFFERS_VERSION_REVISION);</div> |
| <div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>  </div> |
| <div class="line"><a name="l03023"></a><span class="lineno"> 3023</span> <span class="preprocessor">#endif </span><span class="comment">// !defined(_WIN32) && !defined(__CYGWIN__)</span></div> |
| <div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>  </div> |
| <div class="line"><a name="l03025"></a><span class="lineno"> 3025</span> <span class="preprocessor">#define FLATBUFFERS_DEFINE_BITMASK_OPERATORS(E, T)\</span></div> |
| <div class="line"><a name="l03026"></a><span class="lineno"> 3026</span> <span class="preprocessor"> inline E operator | (E lhs, E rhs){\</span></div> |
| <div class="line"><a name="l03027"></a><span class="lineno"> 3027</span> <span class="preprocessor"> return E(T(lhs) | T(rhs));\</span></div> |
| <div class="line"><a name="l03028"></a><span class="lineno"> 3028</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03029"></a><span class="lineno"> 3029</span> <span class="preprocessor"> inline E operator & (E lhs, E rhs){\</span></div> |
| <div class="line"><a name="l03030"></a><span class="lineno"> 3030</span> <span class="preprocessor"> return E(T(lhs) & T(rhs));\</span></div> |
| <div class="line"><a name="l03031"></a><span class="lineno"> 3031</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03032"></a><span class="lineno"> 3032</span> <span class="preprocessor"> inline E operator ^ (E lhs, E rhs){\</span></div> |
| <div class="line"><a name="l03033"></a><span class="lineno"> 3033</span> <span class="preprocessor"> return E(T(lhs) ^ T(rhs));\</span></div> |
| <div class="line"><a name="l03034"></a><span class="lineno"> 3034</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03035"></a><span class="lineno"> 3035</span> <span class="preprocessor"> inline E operator ~ (E lhs){\</span></div> |
| <div class="line"><a name="l03036"></a><span class="lineno"> 3036</span> <span class="preprocessor"> return E(~T(lhs));\</span></div> |
| <div class="line"><a name="l03037"></a><span class="lineno"> 3037</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03038"></a><span class="lineno"> 3038</span> <span class="preprocessor"> inline E operator |= (E &lhs, E rhs){\</span></div> |
| <div class="line"><a name="l03039"></a><span class="lineno"> 3039</span> <span class="preprocessor"> lhs = lhs | rhs;\</span></div> |
| <div class="line"><a name="l03040"></a><span class="lineno"> 3040</span> <span class="preprocessor"> return lhs;\</span></div> |
| <div class="line"><a name="l03041"></a><span class="lineno"> 3041</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03042"></a><span class="lineno"> 3042</span> <span class="preprocessor"> inline E operator &= (E &lhs, E rhs){\</span></div> |
| <div class="line"><a name="l03043"></a><span class="lineno"> 3043</span> <span class="preprocessor"> lhs = lhs & rhs;\</span></div> |
| <div class="line"><a name="l03044"></a><span class="lineno"> 3044</span> <span class="preprocessor"> return lhs;\</span></div> |
| <div class="line"><a name="l03045"></a><span class="lineno"> 3045</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03046"></a><span class="lineno"> 3046</span> <span class="preprocessor"> inline E operator ^= (E &lhs, E rhs){\</span></div> |
| <div class="line"><a name="l03047"></a><span class="lineno"> 3047</span> <span class="preprocessor"> lhs = lhs ^ rhs;\</span></div> |
| <div class="line"><a name="l03048"></a><span class="lineno"> 3048</span> <span class="preprocessor"> return lhs;\</span></div> |
| <div class="line"><a name="l03049"></a><span class="lineno"> 3049</span> <span class="preprocessor"> }\</span></div> |
| <div class="line"><a name="l03050"></a><span class="lineno"> 3050</span> <span class="preprocessor"> inline bool operator !(E rhs) \</span></div> |
| <div class="line"><a name="l03051"></a><span class="lineno"> 3051</span> <span class="preprocessor"> {\</span></div> |
| <div class="line"><a name="l03052"></a><span class="lineno"> 3052</span> <span class="preprocessor"> return !bool(T(rhs)); \</span></div> |
| <div class="line"><a name="l03053"></a><span class="lineno"> 3053</span> <span class="preprocessor"> }</span><span class="comment"></span></div> |
| <div class="line"><a name="l03054"></a><span class="lineno"> 3054</span> <span class="comment">/// @endcond</span></div> |
| <div class="line"><a name="l03055"></a><span class="lineno"> 3055</span> <span class="comment"></span>} <span class="comment">// namespace flatbuffers</span></div> |
| <div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>  </div> |
| <div class="line"><a name="l03057"></a><span class="lineno"> 3057</span> <span class="comment">// clang-format on</span></div> |
| <div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>  </div> |
| <div class="line"><a name="l03059"></a><span class="lineno"> 3059</span> <span class="preprocessor">#endif </span><span class="comment">// FLATBUFFERS_H_</span></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_allocator_html"><div class="ttname"><a href="classflatbuffers_1_1_allocator.html">flatbuffers::Allocator</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:738</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_array_html"><div class="ttname"><a href="classflatbuffers_1_1_array.html">flatbuffers::Array</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:477</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_default_allocator_html"><div class="ttname"><a href="classflatbuffers_1_1_default_allocator.html">flatbuffers::DefaultAllocator</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:779</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_detached_buffer_html"><div class="ttname"><a href="classflatbuffers_1_1_detached_buffer.html">flatbuffers::DetachedBuffer</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:818</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html">flatbuffers::FlatBufferBuilder</a></div><div class="ttdoc">Helper class to hold data needed in creation of a FlatBuffer.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1215</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a099810f03046139d1854d20a1c2a2e41"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a099810f03046139d1854d20a1c2a2e41">flatbuffers::FlatBufferBuilder::GetCurrentBufferPointer</a></div><div class="ttdeci">uint8_t * GetCurrentBufferPointer() const</div><div class="ttdoc">Get a pointer to an unfinished buffer.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1336</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a0c9e507b373d598b51052fab4fa34912"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a0c9e507b373d598b51052fab4fa34912">flatbuffers::FlatBufferBuilder::Finish</a></div><div class="ttdeci">void Finish(Offset< T > root, const char *file_identifier=nullptr)</div><div class="ttdoc">Finish serializing a buffer by writing the root offset.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2220</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a1080c9e370e2d9d9d872dadd1131436b"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a1080c9e370e2d9d9d872dadd1131436b">flatbuffers::FlatBufferBuilder::CreateVector</a></div><div class="ttdeci">Offset< Vector< T > > CreateVector(size_t vector_size, const std::function< T(size_t i)> &f)</div><div class="ttdoc">Serialize values returned by a function into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1839</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a10e8ec7d1c8fbdc21b1c7047bbbe38d9"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a10e8ec7d1c8fbdc21b1c7047bbbe38d9">flatbuffers::FlatBufferBuilder::CreateSharedString</a></div><div class="ttdeci">Offset< String > CreateSharedString(const std::string &str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1726</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a110c2a3298aebef1a9dfa3c44ee84f42"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a110c2a3298aebef1a9dfa3c44ee84f42">flatbuffers::FlatBufferBuilder::CreateVectorOfStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfStructs(const std::vector< T, Alloc > &v)</div><div class="ttdoc">Serialize a std::vector of structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2006</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a11c291ccd2159604c149600ee6180b95"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a11c291ccd2159604c149600ee6180b95">flatbuffers::FlatBufferBuilder::CreateVectorOfNativeStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfNativeStructs(const std::vector< S > &v)</div><div class="ttdoc">Serialize a std::vector of native structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2036</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a16a8fd46b34ad7727406c37b65b6b27a"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a16a8fd46b34ad7727406c37b65b6b27a">flatbuffers::FlatBufferBuilder::ForceDefaults</a></div><div class="ttdeci">void ForceDefaults(bool fd)</div><div class="ttdoc">In order to save space, fields that are set to their default value don't get serialized into the buff...</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1395</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a2130ef232ff405eebe2e7f184ecd06e6"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a2130ef232ff405eebe2e7f184ecd06e6">flatbuffers::FlatBufferBuilder::CreateVectorOfSortedTables</a></div><div class="ttdeci">Offset< Vector< Offset< T > > > CreateVectorOfSortedTables(Offset< T > *v, size_t len)</div><div class="ttdoc">Serialize an array of table offsets as a vector in the buffer in sorted order.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2134</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a2305b63d367845972b51669dd995cc50"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a2305b63d367845972b51669dd995cc50">flatbuffers::FlatBufferBuilder::CreateUninitializedVector</a></div><div class="ttdeci">Offset< Vector< T > > CreateUninitializedVector(size_t len, T **buf)</div><div class="ttdoc">Specialized version of CreateVector for non-copying use cases.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2180</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a23aa4c910e053446cc404bc486012e54"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a23aa4c910e053446cc404bc486012e54">flatbuffers::FlatBufferBuilder::CreateVectorOfSortedNativeStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfSortedNativeStructs(std::vector< S > *v)</div><div class="ttdoc">Serialize a std::vector of native structs into a FlatBuffer vector in sorted order.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2070</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a2cca5c89246a53e80e6ad9487f4c36f3"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a2cca5c89246a53e80e6ad9487f4c36f3">flatbuffers::FlatBufferBuilder::CreateVector</a></div><div class="ttdeci">Offset< Vector< T > > CreateVector(const T *v, size_t len)</div><div class="ttdoc">Serialize an array into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1780</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a3d57074082aaab8cdeb8474ff9df0b53"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a3d57074082aaab8cdeb8474ff9df0b53">flatbuffers::FlatBufferBuilder::CreateVectorOfNativeStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfNativeStructs(const S *v, size_t len)</div><div class="ttdoc">Serialize an array of native structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1951</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a3eb68613e5883dc4b8fff6cf7d1223d7"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a3eb68613e5883dc4b8fff6cf7d1223d7">flatbuffers::FlatBufferBuilder::CreateSharedString</a></div><div class="ttdeci">Offset< String > CreateSharedString(const char *str)</div><div class="ttdoc">Store a string in the buffer, which null-terminated.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1716</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a402b9180357e7e73546833982b27177e"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a402b9180357e7e73546833982b27177e">flatbuffers::FlatBufferBuilder::GetBufferMinAlignment</a></div><div class="ttdeci">size_t GetBufferMinAlignment() const</div><div class="ttdoc">get the minimum alignment this buffer needs to be accessed properly.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1374</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a43f51ba9c8f4f24ea2247a3979d095b8"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a43f51ba9c8f4f24ea2247a3979d095b8">flatbuffers::FlatBufferBuilder::CreateStruct</a></div><div class="ttdeci">Offset< const T * > CreateStruct(const T &structobj)</div><div class="ttdoc">Write a struct by itself, typically to be part of a union.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2206</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a43fb3c138129ae7c2d38fab413644035"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a43fb3c138129ae7c2d38fab413644035">flatbuffers::FlatBufferBuilder::CreateVectorOfNativeStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfNativeStructs(const std::vector< S > &v, T(*const pack_func)(const S &))</div><div class="ttdoc">Serialize a std::vector of native structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2022</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a4581664496de01b74460471b5943f916"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a4581664496de01b74460471b5943f916">flatbuffers::FlatBufferBuilder::CreateSharedString</a></div><div class="ttdeci">Offset< String > CreateSharedString(const flatbuffers::string_view str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1706</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a53504fc2cab681a7980b03260f8b2f7a"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a53504fc2cab681a7980b03260f8b2f7a">flatbuffers::FlatBufferBuilder::CreateVector</a></div><div class="ttdeci">Offset< Vector< T > > CreateVector(size_t vector_size, F f, S *state)</div><div class="ttdoc">Serialize values returned by a function into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1861</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a5616e5f90a3445aa9bde131960a66f25"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a5616e5f90a3445aa9bde131960a66f25">flatbuffers::FlatBufferBuilder::CreateVectorOfStrings</a></div><div class="ttdeci">Offset< Vector< Offset< String > > > CreateVectorOfStrings(It begin, It end)</div><div class="ttdoc">Serialize a collection of Strings into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1886</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a592110519a6c8db1926f1365bf2a58e6"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a592110519a6c8db1926f1365bf2a58e6">flatbuffers::FlatBufferBuilder::CreateVectorOfStrings</a></div><div class="ttdeci">Offset< Vector< Offset< String > > > CreateVectorOfStrings(const std::vector< std::string > &v)</div><div class="ttdoc">Serialize a std::vector<std::string> into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1874</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a5e2c3a1e47f0ab4a3a3f07a07a52fb45"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a5e2c3a1e47f0ab4a3a3f07a07a52fb45">flatbuffers::FlatBufferBuilder::Release</a></div><div class="ttdeci">DetachedBuffer Release()</div><div class="ttdoc">Get the released DetachedBuffer.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1350</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a5fcede355ddb6a347edf8b189ada2e42"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a5fcede355ddb6a347edf8b189ada2e42">flatbuffers::FlatBufferBuilder::FLATBUFFERS_ATTRIBUTE</a></div><div class="ttdeci">FLATBUFFERS_ATTRIBUTE(deprecated("use Release() instead")) DetachedBuffer ReleaseBufferPointer()</div><div class="ttdoc">Get the released pointer to the serialized buffer.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1342</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a66c8fd33ab9b3b237954c9ea38648f7f"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a66c8fd33ab9b3b237954c9ea38648f7f">flatbuffers::FlatBufferBuilder::GetSize</a></div><div class="ttdeci">uoffset_t GetSize() const</div><div class="ttdoc">The current size of the serialized buffer, counting from the end.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1316</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a6e90ada59d9553636f72ce8e4a892f72"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a6e90ada59d9553636f72ce8e4a892f72">flatbuffers::FlatBufferBuilder::CreateVectorOfStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfStructs(size_t vector_size, const std::function< void(size_t i, T *)> &filler)</div><div class="ttdoc">Serialize an array of structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1967</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a799701af34c398d8eb86e049b73bcecf"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a799701af34c398d8eb86e049b73bcecf">flatbuffers::FlatBufferBuilder::CreateVectorOfSortedNativeStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfSortedNativeStructs(S *v, size_t len)</div><div class="ttdoc">Serialize an array of native structs into a FlatBuffer vector in sorted order.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2099</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a7ba8462e408431054c99d25120326220"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a7ba8462e408431054c99d25120326220">flatbuffers::FlatBufferBuilder::FinishSizePrefixed</a></div><div class="ttdeci">void FinishSizePrefixed(Offset< T > root, const char *file_identifier=nullptr)</div><div class="ttdoc">Finish a buffer with a 32 bit size field pre-fixed (size of the buffer following the size field).</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2232</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a7cc10b709dfa3e72083843d1a5e36c15"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a7cc10b709dfa3e72083843d1a5e36c15">flatbuffers::FlatBufferBuilder::CreateVectorOfSortedStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfSortedStructs(std::vector< T > *v)</div><div class="ttdoc">Serialize a std::vector of structs into a FlatBuffer vector in sorted order.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2057</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a840b769fbb4148f97d3eed266e4690c3"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a840b769fbb4148f97d3eed266e4690c3">flatbuffers::FlatBufferBuilder::CreateSharedString</a></div><div class="ttdeci">Offset< String > CreateSharedString(const String *str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1737</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a8c3af55e64f5cda9aefa38ac5287ef9f"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a8c3af55e64f5cda9aefa38ac5287ef9f">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(const std::string &str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1642</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a9a3a955fbff1c69e944c3560460dd7a6"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a9a3a955fbff1c69e944c3560460dd7a6">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(flatbuffers::string_view str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1651</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_a9cc09fa59ff9732e972877cfe911c8a5"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#a9cc09fa59ff9732e972877cfe911c8a5">flatbuffers::FlatBufferBuilder::CreateVectorOfStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfStructs(size_t vector_size, F f, S *state)</div><div class="ttdoc">Serialize an array of structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1989</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_aa090a68856f7b554cc7cac3c279fb416"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#aa090a68856f7b554cc7cac3c279fb416">flatbuffers::FlatBufferBuilder::ReleaseRaw</a></div><div class="ttdeci">uint8_t * ReleaseRaw(size_t &size, size_t &offset)</div><div class="ttdoc">Get the released pointer to the serialized buffer.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1364</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_aa905b29dce19a1795c7bce375cf29961"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#aa905b29dce19a1795c7bce375cf29961">flatbuffers::FlatBufferBuilder::DedupVtables</a></div><div class="ttdeci">void DedupVtables(bool dedup)</div><div class="ttdoc">By default vtables are deduped in order to save space.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1399</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_aad93d113ac24e86ed04b5236b3f4c0c5"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#aad93d113ac24e86ed04b5236b3f4c0c5">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(const char *str)</div><div class="ttdoc">Store a string in the buffer, which is null-terminated.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1628</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ab0173786ea4ec3e4ae10555639b2996c"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ab0173786ea4ec3e4ae10555639b2996c">flatbuffers::FlatBufferBuilder::FlatBufferBuilder</a></div><div class="ttdeci">FlatBufferBuilder(size_t initial_size=1024, Allocator *allocator=nullptr, bool own_allocator=false, size_t buffer_minalign=AlignOf< largest_scalar_t >())</div><div class="ttdoc">Default constructor for FlatBufferBuilder.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1228</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ab1f44cc1b130e13b41e9a80de76e25cf"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ab1f44cc1b130e13b41e9a80de76e25cf">flatbuffers::FlatBufferBuilder::CreateVectorOfSortedStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfSortedStructs(T *v, size_t len)</div><div class="ttdoc">Serialize an array of structs into a FlatBuffer vector in sorted order.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2084</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ab478a645216d2d613fc7b7c29b0ff9d1"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ab478a645216d2d613fc7b7c29b0ff9d1">flatbuffers::FlatBufferBuilder::CreateSharedString</a></div><div class="ttdeci">Offset< String > CreateSharedString(const char *str, size_t len)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1679</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ab77d800e77fa76bc758a6c399fd37685"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ab77d800e77fa76bc758a6c399fd37685">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(const T &str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1668</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ab7c73abf3f6ca51cd3b6ebb931596084"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ab7c73abf3f6ca51cd3b6ebb931596084">flatbuffers::FlatBufferBuilder::GetBufferSpan</a></div><div class="ttdeci">flatbuffers::span< uint8_t > GetBufferSpan() const</div><div class="ttdoc">Get the serialized buffer (after you call Finish()) as a span.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1329</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ab81ab8aa273c270b0942fd81489cad83"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ab81ab8aa273c270b0942fd81489cad83">flatbuffers::FlatBufferBuilder::GetBufferPointer</a></div><div class="ttdeci">uint8_t * GetBufferPointer() const</div><div class="ttdoc">Get the serialized buffer (after you call Finish()).</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1321</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ac0b6a1c5d949f20ad84367fc0f9e1506"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ac0b6a1c5d949f20ad84367fc0f9e1506">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(const String *str)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1660</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ac2b96292fa0fb1534fe7fd218a094d0c"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ac2b96292fa0fb1534fe7fd218a094d0c">flatbuffers::FlatBufferBuilder::CreateUninitializedVector</a></div><div class="ttdeci">uoffset_t CreateUninitializedVector(size_t len, size_t elemsize, uint8_t **buf)</div><div class="ttdoc">Specialized version of CreateVector for non-copying use cases.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2160</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ac51db9083ac815eb81420b6d51f42154"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ac51db9083ac815eb81420b6d51f42154">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(char *str)</div><div class="ttdoc">Store a string in the buffer, which is null-terminated.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1635</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ac64d11c219559ea51567eab556e13135"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ac64d11c219559ea51567eab556e13135">flatbuffers::FlatBufferBuilder::CreateVectorOfSortedTables</a></div><div class="ttdeci">Offset< Vector< Offset< T > > > CreateVectorOfSortedTables(std::vector< Offset< T >> *v)</div><div class="ttdoc">Serialize an array of table offsets as a vector in the buffer in sorted order.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2148</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ade75e5a8e255163be700175243fd7960"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ade75e5a8e255163be700175243fd7960">flatbuffers::FlatBufferBuilder::CreateVectorOfNativeStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfNativeStructs(const S *v, size_t len, T(*const pack_func)(const S &))</div><div class="ttdoc">Serialize an array of native structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1934</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ae65f0619ecb7715ffdae399ebfc56e38"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ae65f0619ecb7715ffdae399ebfc56e38">flatbuffers::FlatBufferBuilder::operator=</a></div><div class="ttdeci">FlatBufferBuilder & operator=(FlatBufferBuilder &&other)</div><div class="ttdoc">Move assignment operator for FlatBufferBuilder.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1271</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ae91e78212d88465e992d750ea215d091"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ae91e78212d88465e992d750ea215d091">flatbuffers::FlatBufferBuilder::FlatBufferBuilder</a></div><div class="ttdeci">FlatBufferBuilder(FlatBufferBuilder &&other) FlatBufferBuilder(FlatBufferBuilder &other)</div><div class="ttdoc">Move constructor for FlatBufferBuilder.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1247</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_ae94b94ba71ea0aeb2d9a98c43b713412"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#ae94b94ba71ea0aeb2d9a98c43b713412">flatbuffers::FlatBufferBuilder::Clear</a></div><div class="ttdeci">void Clear()</div><div class="ttdoc">Reset all the state in this FlatBufferBuilder so it can be reused to construct another buffer.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1305</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_aec6f9df2a0366b540b24822414d92cbe"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#aec6f9df2a0366b540b24822414d92cbe">flatbuffers::FlatBufferBuilder::CreateString</a></div><div class="ttdeci">Offset< String > CreateString(const char *str, size_t len)</div><div class="ttdoc">Store a string in the buffer, which can contain any binary data.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1616</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_af715dd24dd37cb0151dc7a980ad0f207"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#af715dd24dd37cb0151dc7a980ad0f207">flatbuffers::FlatBufferBuilder::CreateVector</a></div><div class="ttdeci">Offset< Vector< T > > CreateVector(const std::vector< T > &v)</div><div class="ttdoc">Serialize a std::vector into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1815</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_af8c7583c92e1d1d6f438977da5158d19"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#af8c7583c92e1d1d6f438977da5158d19">flatbuffers::FlatBufferBuilder::kFileIdentifierLength</a></div><div class="ttdeci">static const size_t kFileIdentifierLength</div><div class="ttdoc">The length of a FlatBuffer file header.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2214</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_flat_buffer_builder_html_afede51fd9c32d146cbb1832f57c5e1b7"><div class="ttname"><a href="classflatbuffers_1_1_flat_buffer_builder.html#afede51fd9c32d146cbb1832f57c5e1b7">flatbuffers::FlatBufferBuilder::CreateVectorOfStructs</a></div><div class="ttdeci">Offset< Vector< const T * > > CreateVectorOfStructs(const T *v, size_t len)</div><div class="ttdoc">Serialize an array of structs into a FlatBuffer vector.</div><div class="ttdef"><b>Definition:</b> flatbuffers.h:1915</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_vector_html"><div class="ttname"><a href="classflatbuffers_1_1_vector.html">flatbuffers::Vector</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:253</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1_vector_of_any_html"><div class="ttname"><a href="classflatbuffers_1_1_vector_of_any.html">flatbuffers::VectorOfAny</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:437</div></div> |
| <div class="ttc" id="aclassflatbuffers_1_1vector__downward_html"><div class="ttname"><a href="classflatbuffers_1_1vector__downward.html">flatbuffers::vector_downward</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:945</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_flat_buffer_builder_1_1_field_loc_html"><div class="ttname"><a href="structflatbuffers_1_1_flat_buffer_builder_1_1_field_loc.html">flatbuffers::FlatBufferBuilder::FieldLoc</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2263</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare_html"><div class="ttname"><a href="structflatbuffers_1_1_flat_buffer_builder_1_1_string_offset_compare.html">flatbuffers::FlatBufferBuilder::StringOffsetCompare</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:2289</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_indirect_helper_html"><div class="ttname"><a href="structflatbuffers_1_1_indirect_helper.html">flatbuffers::IndirectHelper</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:105</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_offset_html"><div class="ttname"><a href="structflatbuffers_1_1_offset.html">flatbuffers::Offset</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:67</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_string_html"><div class="ttname"><a href="structflatbuffers_1_1_string.html">flatbuffers::String</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:699</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_vector_iterator_html"><div class="ttname"><a href="structflatbuffers_1_1_vector_iterator.html">flatbuffers::VectorIterator</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:133</div></div> |
| <div class="ttc" id="astructflatbuffers_1_1_vector_reverse_iterator_html"><div class="ttname"><a href="structflatbuffers_1_1_vector_reverse_iterator.html">flatbuffers::VectorReverseIterator</a></div><div class="ttdef"><b>Definition:</b> flatbuffers.h:230</div></div> |
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