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| <a href="#pub-methods">Public Member Functions</a> | |
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| <div class="title">crashpad::internal::MemorySnapshotIOS Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div> </div> |
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| |
| <p>A <a class="el" href="classcrashpad_1_1MemorySnapshot.html" title="An abstract interface to a snapshot representing a region of memory present in a snapshot process.">MemorySnapshot</a> of a memory region. |
| <a href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#details">More...</a></p> |
| |
| <p><code>#include "snapshot/ios/memory_snapshot_ios.h"</code></p> |
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| Inheritance diagram for crashpad::internal::MemorySnapshotIOS:</div> |
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| <div class="center"> |
| <img src="classcrashpad_1_1internal_1_1MemorySnapshotIOS.png" usemap="#crashpad::internal::MemorySnapshotIOS_map" alt=""/> |
| <map id="crashpad::internal::MemorySnapshotIOS_map" name="crashpad::internal::MemorySnapshotIOS_map"> |
| <area href="classcrashpad_1_1MemorySnapshot.html" title="An abstract interface to a snapshot representing a region of memory present in a snapshot process." alt="crashpad::MemorySnapshot" shape="rect" coords="0,0,238,24"/> |
| </map> |
| </div></div> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:a43c4f38cbf9b7a76110dc1f30b274eec"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#a43c4f38cbf9b7a76110dc1f30b274eec">Initialize</a> (vm_address_t address, vm_size_t size)</td></tr> |
| <tr class="memdesc:a43c4f38cbf9b7a76110dc1f30b274eec"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the object. <a href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#a43c4f38cbf9b7a76110dc1f30b274eec">More...</a><br /></td></tr> |
| <tr class="separator:a43c4f38cbf9b7a76110dc1f30b274eec"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a725967bbee8d176815ad94f04ae4d063"><td class="memItemLeft" align="right" valign="top"><a id="a725967bbee8d176815ad94f04ae4d063"></a> |
| uint64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#a725967bbee8d176815ad94f04ae4d063">Address</a> () const override</td></tr> |
| <tr class="memdesc:a725967bbee8d176815ad94f04ae4d063"><td class="mdescLeft"> </td><td class="mdescRight">The base address of the memory snapshot in the snapshot process’ address space. <br /></td></tr> |
| <tr class="separator:a725967bbee8d176815ad94f04ae4d063"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a094f8c7e3e07fdab89a842a309e8ef69"><td class="memItemLeft" align="right" valign="top"><a id="a094f8c7e3e07fdab89a842a309e8ef69"></a> |
| size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#a094f8c7e3e07fdab89a842a309e8ef69">Size</a> () const override</td></tr> |
| <tr class="memdesc:a094f8c7e3e07fdab89a842a309e8ef69"><td class="mdescLeft"> </td><td class="mdescRight">The size of the memory snapshot. <br /></td></tr> |
| <tr class="separator:a094f8c7e3e07fdab89a842a309e8ef69"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3eafb123ac678b683e64a595b725e12f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#a3eafb123ac678b683e64a595b725e12f">Read</a> (<a class="el" href="classcrashpad_1_1MemorySnapshot_1_1Delegate.html">Delegate</a> *delegate) const override</td></tr> |
| <tr class="memdesc:a3eafb123ac678b683e64a595b725e12f"><td class="mdescLeft"> </td><td class="mdescRight">Calls <a class="el" href="classcrashpad_1_1MemorySnapshot_1_1Delegate.html#a844f77076dc607ce0cd8946aea75f73b" title="Called by MemorySnapshot::Read() to provide data requested by a call to that method.">Delegate::MemorySnapshotDelegateRead()</a>, providing it with the memory snapshot’s data. <a href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#a3eafb123ac678b683e64a595b725e12f">More...</a><br /></td></tr> |
| <tr class="separator:a3eafb123ac678b683e64a595b725e12f"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae842f08f33b3880a49f11eb28bb230ca"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classcrashpad_1_1MemorySnapshot.html">MemorySnapshot</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#ae842f08f33b3880a49f11eb28bb230ca">MergeWithOtherSnapshot</a> (const <a class="el" href="classcrashpad_1_1MemorySnapshot.html">MemorySnapshot</a> *other) const override</td></tr> |
| <tr class="memdesc:ae842f08f33b3880a49f11eb28bb230ca"><td class="mdescLeft"> </td><td class="mdescRight">Creates a new <a class="el" href="classcrashpad_1_1MemorySnapshot.html" title="An abstract interface to a snapshot representing a region of memory present in a snapshot process.">MemorySnapshot</a> based on merging this one with <em>other</em>. <a href="classcrashpad_1_1internal_1_1MemorySnapshotIOS.html#ae842f08f33b3880a49f11eb28bb230ca">More...</a><br /></td></tr> |
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| </table><table class="memberdecls"> |
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| Friends</h2></td></tr> |
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| template<class T > </td></tr> |
| <tr class="memitem:af94b14421912394b031a223199cd97ae"><td class="memTemplItemLeft" align="right" valign="top">const <a class="el" href="classcrashpad_1_1MemorySnapshot.html">MemorySnapshot</a> * </td><td class="memTemplItemRight" valign="bottom"><b>MergeWithOtherSnapshotImpl</b> (const T *self, const <a class="el" href="classcrashpad_1_1MemorySnapshot.html">MemorySnapshot</a> *other)</td></tr> |
| <tr class="separator:af94b14421912394b031a223199cd97ae"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>A <a class="el" href="classcrashpad_1_1MemorySnapshot.html" title="An abstract interface to a snapshot representing a region of memory present in a snapshot process.">MemorySnapshot</a> of a memory region. </p> |
| </div><h2 class="groupheader">Member Function Documentation</h2> |
| <a id="a43c4f38cbf9b7a76110dc1f30b274eec"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a43c4f38cbf9b7a76110dc1f30b274eec">◆ </a></span>Initialize()</h2> |
| |
| <div class="memitem"> |
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| <table class="memname"> |
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| <td class="memname">void crashpad::internal::MemorySnapshotIOS::Initialize </td> |
| <td>(</td> |
| <td class="paramtype">vm_address_t </td> |
| <td class="paramname"><em>address</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">vm_size_t </td> |
| <td class="paramname"><em>size</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Initializes the object. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">address</td><td>The base address of the memory region to snapshot. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>The size of the memory region to snapshot. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ae842f08f33b3880a49f11eb28bb230ca"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ae842f08f33b3880a49f11eb28bb230ca">◆ </a></span>MergeWithOtherSnapshot()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">const <a class="el" href="classcrashpad_1_1MemorySnapshot.html">MemorySnapshot</a> * crashpad::internal::MemorySnapshotIOS::MergeWithOtherSnapshot </td> |
| <td>(</td> |
| <td class="paramtype">const <a class="el" href="classcrashpad_1_1MemorySnapshot.html">MemorySnapshot</a> * </td> |
| <td class="paramname"><em>other</em></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Creates a new <a class="el" href="classcrashpad_1_1MemorySnapshot.html" title="An abstract interface to a snapshot representing a region of memory present in a snapshot process.">MemorySnapshot</a> based on merging this one with <em>other</em>. </p> |
| <p>The ranges described by the two snapshots must either overlap or abut, and must be of the same concrete type.</p> |
| <dl class="section return"><dt>Returns</dt><dd>A newly allocated <a class="el" href="classcrashpad_1_1MemorySnapshot.html" title="An abstract interface to a snapshot representing a region of memory present in a snapshot process.">MemorySnapshot</a> representing the merged range, or <code>nullptr</code> with an error logged. </dd></dl> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1MemorySnapshot.html#ac215c8c515725ac43f2bf5ec5d7a27a4">crashpad::MemorySnapshot</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a3eafb123ac678b683e64a595b725e12f"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a3eafb123ac678b683e64a595b725e12f">◆ </a></span>Read()</h2> |
| |
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| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">bool crashpad::internal::MemorySnapshotIOS::Read </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="classcrashpad_1_1MemorySnapshot_1_1Delegate.html">Delegate</a> * </td> |
| <td class="paramname"><em>delegate</em></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Calls <a class="el" href="classcrashpad_1_1MemorySnapshot_1_1Delegate.html#a844f77076dc607ce0cd8946aea75f73b" title="Called by MemorySnapshot::Read() to provide data requested by a call to that method.">Delegate::MemorySnapshotDelegateRead()</a>, providing it with the memory snapshot’s data. </p> |
| <p>Implementations do not necessarily read the memory snapshot data prior to this method being called. Memory snapshot data may be loaded lazily and may be discarded after being passed to the delegate. This provides clean memory management without burdening a snapshot implementation with the requirement that it track all memory region data simultaneously.</p> |
| <dl class="section return"><dt>Returns</dt><dd><code>false</code> on failure, otherwise, the return value of <a class="el" href="classcrashpad_1_1MemorySnapshot_1_1Delegate.html#a844f77076dc607ce0cd8946aea75f73b" title="Called by MemorySnapshot::Read() to provide data requested by a call to that method.">Delegate::MemorySnapshotDelegateRead()</a>, which should be <code>true</code> on success and <code>false</code> on failure. </dd></dl> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1MemorySnapshot.html#ad7bd3e85268e7b8d9d78e03be977ee52">crashpad::MemorySnapshot</a>.</p> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>snapshot/ios/memory_snapshot_ios.h</li> |
| <li>snapshot/ios/memory_snapshot_ios.cc</li> |
| </ul> |
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