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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_9d7a14d6d9adcbe4c35dbdb88d867e2e.html">grpc</a></li><li class="navelem"><a class="el" href="dir_bd8dffe728229f23f136e38dafaf5150.html">event_engine</a></li> </ul>
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<div class="title">extensible.h</div> </div>
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<a href="extensible_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2024 The gRPC Authors</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#ifndef GRPC_EVENT_ENGINE_EXTENSIBLE_H</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#define GRPC_EVENT_ENGINE_EXTENSIBLE_H</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;absl/strings/string_view.h&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="support_2port__platform_8h.html">grpc/support/port_platform.h</a>&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegrpc__event__engine.html">grpc_event_engine</a> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span>experimental {</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classgrpc__event__engine_1_1experimental_1_1_extensible.html"> 25</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgrpc__event__engine_1_1experimental_1_1_extensible.html">Extensible</a> {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classgrpc__event__engine_1_1experimental_1_1_extensible.html#a9ef86c254e301ff8239d2f78c06be3c5"> 62</a></span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span>* <a class="code" href="classgrpc__event__engine_1_1experimental_1_1_extensible.html#a9ef86c254e301ff8239d2f78c06be3c5">QueryExtension</a>(absl::string_view <span class="comment">/*id*/</span>) { <span class="keywordflow">return</span> <span class="keyword">nullptr</span>; }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;};</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;} <span class="comment">// namespace experimental</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;} <span class="comment">// namespace grpc_event_engine</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;<span class="preprocessor">#endif // GRPC_EVENT_ENGINE_EXTENSIBLE_H</span></div>
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<div class="ttc" id="aclassgrpc__event__engine_1_1experimental_1_1_extensible_html_a9ef86c254e301ff8239d2f78c06be3c5"><div class="ttname"><a href="classgrpc__event__engine_1_1experimental_1_1_extensible.html#a9ef86c254e301ff8239d2f78c06be3c5">grpc_event_engine::experimental::Extensible::QueryExtension</a></div><div class="ttdeci">virtual void * QueryExtension(absl::string_view)</div><div class="ttdoc">A method which allows users to query whether an implementation supports a specified extension.</div><div class="ttdef"><b>Definition:</b> extensible.h:62</div></div>
<div class="ttc" id="aclassgrpc__event__engine_1_1experimental_1_1_extensible_html"><div class="ttname"><a href="classgrpc__event__engine_1_1experimental_1_1_extensible.html">grpc_event_engine::experimental::Extensible</a></div><div class="ttdef"><b>Definition:</b> extensible.h:25</div></div>
<div class="ttc" id="anamespacegrpc__event__engine_html"><div class="ttname"><a href="namespacegrpc__event__engine.html">grpc_event_engine</a></div><div class="ttdef"><b>Definition:</b> endpoint_config.h:24</div></div>
<div class="ttc" id="asupport_2port__platform_8h_html"><div class="ttname"><a href="support_2port__platform_8h.html">port_platform.h</a></div></div>
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