cpp
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JoltPhysics
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<a href="#nested-classes">Classes</a> &#124;
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  <div class="headertitle"><div class="title">Profiler.h File Reference</div></div>
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<div class="textblock"><code>#include &lt;mutex&gt;</code><br />
<code>#include &lt;chrono&gt;</code><br />
<code>#include &lt;<a class="el" href="_non_copyable_8h_source.html">Jolt/Core/NonCopyable.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="_tick_counter_8h_source.html">Jolt/Core/TickCounter.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="_unordered_map_8h_source.html">Jolt/Core/UnorderedMap.h</a>&gt;</code><br />
<code>#include &quot;<a class="el" href="_profiler_8inl_source.html">Profiler.inl</a>&quot;</code><br />
</div>
<p><a href="_profiler_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_profiler.html">Profiler</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Singleton class for managing profiling information.  <a href="class_profiler.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_profile_sample.html">ProfileSample</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_profile_thread.html">ProfileThread</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Collects all samples of a single thread.  <a href="class_profile_thread.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_profile_measurement.html">ProfileMeasurement</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create this class on the stack to start sampling timing information of a particular scope.  <a href="class_profile_measurement.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a565915a1416629f5e8fd84ab2cbe7a14" id="r_a565915a1416629f5e8fd84ab2cbe7a14"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a565915a1416629f5e8fd84ab2cbe7a14">JPH_PROFILE_START</a>(name)</td></tr>
<tr class="memdesc:a565915a1416629f5e8fd84ab2cbe7a14"><td class="mdescLeft">&#160;</td><td class="mdescRight">Start instrumenting program.  <br /></td></tr>
<tr class="separator:a565915a1416629f5e8fd84ab2cbe7a14"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad4065f7f547ab9ee221c76b6dc313425" id="r_ad4065f7f547ab9ee221c76b6dc313425"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ad4065f7f547ab9ee221c76b6dc313425">JPH_PROFILE_END</a>()</td></tr>
<tr class="memdesc:ad4065f7f547ab9ee221c76b6dc313425"><td class="mdescLeft">&#160;</td><td class="mdescRight">End instrumenting program.  <br /></td></tr>
<tr class="separator:ad4065f7f547ab9ee221c76b6dc313425"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5455272d603b90d629b74c0d64338173" id="r_a5455272d603b90d629b74c0d64338173"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a5455272d603b90d629b74c0d64338173">JPH_PROFILE_THREAD_START</a>(name)</td></tr>
<tr class="memdesc:a5455272d603b90d629b74c0d64338173"><td class="mdescLeft">&#160;</td><td class="mdescRight">Start instrumenting a thread.  <br /></td></tr>
<tr class="separator:a5455272d603b90d629b74c0d64338173"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acdb6d6bc05aad36435219ee5f631efc8" id="r_acdb6d6bc05aad36435219ee5f631efc8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#acdb6d6bc05aad36435219ee5f631efc8">JPH_PROFILE_THREAD_END</a>()</td></tr>
<tr class="memdesc:acdb6d6bc05aad36435219ee5f631efc8"><td class="mdescLeft">&#160;</td><td class="mdescRight">End instrumenting a thread.  <br /></td></tr>
<tr class="separator:acdb6d6bc05aad36435219ee5f631efc8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a25c67544eb8ec8c174946341070a4ec0" id="r_a25c67544eb8ec8c174946341070a4ec0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a25c67544eb8ec8c174946341070a4ec0">JPH_PROFILE_TAG2</a>(line)</td></tr>
<tr class="memdesc:a25c67544eb8ec8c174946341070a4ec0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Scope profiling measurement.  <br /></td></tr>
<tr class="separator:a25c67544eb8ec8c174946341070a4ec0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad70c118d5a68a0e7996f9e9e4bb04af8" id="r_ad70c118d5a68a0e7996f9e9e4bb04af8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ad70c118d5a68a0e7996f9e9e4bb04af8">JPH_PROFILE_TAG</a>(line)</td></tr>
<tr class="separator:ad70c118d5a68a0e7996f9e9e4bb04af8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeea975f69380f934d24a9169e43bac9b" id="r_aeea975f69380f934d24a9169e43bac9b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aeea975f69380f934d24a9169e43bac9b">JPH_PROFILE</a>(...)</td></tr>
<tr class="separator:aeea975f69380f934d24a9169e43bac9b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9d22d20c7f03e2ec7bf058811b12cb4e" id="r_a9d22d20c7f03e2ec7bf058811b12cb4e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a9d22d20c7f03e2ec7bf058811b12cb4e">JPH_PROFILE_FUNCTION</a>()</td></tr>
<tr class="memdesc:a9d22d20c7f03e2ec7bf058811b12cb4e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Scope profiling for function.  <br /></td></tr>
<tr class="separator:a9d22d20c7f03e2ec7bf058811b12cb4e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac158343dbc5927ea288d3ef011feb288" id="r_ac158343dbc5927ea288d3ef011feb288"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ac158343dbc5927ea288d3ef011feb288">JPH_PROFILE_NEXTFRAME</a>()</td></tr>
<tr class="memdesc:ac158343dbc5927ea288d3ef011feb288"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update frame counter.  <br /></td></tr>
<tr class="separator:ac158343dbc5927ea288d3ef011feb288"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7fd763325a27ec4b58e54119dbf08acb" id="r_a7fd763325a27ec4b58e54119dbf08acb"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a7fd763325a27ec4b58e54119dbf08acb">JPH_PROFILE_DUMP</a>(...)</td></tr>
<tr class="memdesc:a7fd763325a27ec4b58e54119dbf08acb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Dump profiling info.  <br /></td></tr>
<tr class="separator:a7fd763325a27ec4b58e54119dbf08acb"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="aeea975f69380f934d24a9169e43bac9b" name="aeea975f69380f934d24a9169e43bac9b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeea975f69380f934d24a9169e43bac9b">&#9670;&#160;</a></span>JPH_PROFILE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define JPH_PROFILE</td>
          <td>(</td>
          <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em></em></span>...</td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><a class="code hl_class" href="class_profile_measurement.html">ProfileMeasurement</a> <a class="code hl_define" href="#ad70c118d5a68a0e7996f9e9e4bb04af8">JPH_PROFILE_TAG</a>(__LINE__)(__VA_ARGS__)</div>
<div class="ttc" id="a_profiler_8h_html_ad70c118d5a68a0e7996f9e9e4bb04af8"><div class="ttname"><a href="#ad70c118d5a68a0e7996f9e9e4bb04af8">JPH_PROFILE_TAG</a></div><div class="ttdeci">#define JPH_PROFILE_TAG(line)</div><div class="ttdef"><b>Definition</b> Profiler.h:267</div></div>
<div class="ttc" id="aclass_profile_measurement_html"><div class="ttname"><a href="class_profile_measurement.html">ProfileMeasurement</a></div><div class="ttdoc">Create this class on the stack to start sampling timing information of a particular scope.</div><div class="ttdef"><b>Definition</b> Profiler.h:229</div></div>
</div><!-- fragment -->
</div>
</div>
<a id="a7fd763325a27ec4b58e54119dbf08acb" name="a7fd763325a27ec4b58e54119dbf08acb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7fd763325a27ec4b58e54119dbf08acb">&#9670;&#160;</a></span>JPH_PROFILE_DUMP</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define JPH_PROFILE_DUMP</td>
          <td>(</td>
          <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em></em></span>...</td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><a class="code hl_variable" href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a>-&gt;<a class="code hl_function" href="class_profiler.html#a4a8f82d68bd5c67cf7ad8259487bb821">Dump</a>(__VA_ARGS__)</div>
<div class="ttc" id="aclass_profiler_html_a4a8f82d68bd5c67cf7ad8259487bb821"><div class="ttname"><a href="class_profiler.html#a4a8f82d68bd5c67cf7ad8259487bb821">Profiler::Dump</a></div><div class="ttdeci">void Dump(const string_view &amp;inTag=string_view())</div><div class="ttdef"><b>Definition</b> Profiler.cpp:82</div></div>
<div class="ttc" id="aclass_profiler_html_a804901c292686e870e221a0fa0621dbe"><div class="ttname"><a href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a></div><div class="ttdeci">static Profiler * sInstance</div><div class="ttdoc">Singleton instance.</div><div class="ttdef"><b>Definition</b> Profiler.h:120</div></div>
</div><!-- fragment -->
<p>Dump profiling info. </p>

</div>
</div>
<a id="ad4065f7f547ab9ee221c76b6dc313425" name="ad4065f7f547ab9ee221c76b6dc313425"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad4065f7f547ab9ee221c76b6dc313425">&#9670;&#160;</a></span>JPH_PROFILE_END</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define JPH_PROFILE_END</td>
          <td>(</td>
          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
          <td></td>
        </tr>
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</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { <a class="code hl_define" href="#acdb6d6bc05aad36435219ee5f631efc8">JPH_PROFILE_THREAD_END</a>(); <span class="keyword">delete</span> <a class="code hl_variable" href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a>; <a class="code hl_variable" href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a> = <span class="keyword">nullptr</span>; } <span class="keywordflow">while</span> (<span class="keyword">false</span>)</div>
<div class="ttc" id="a_profiler_8h_html_acdb6d6bc05aad36435219ee5f631efc8"><div class="ttname"><a href="#acdb6d6bc05aad36435219ee5f631efc8">JPH_PROFILE_THREAD_END</a></div><div class="ttdeci">#define JPH_PROFILE_THREAD_END()</div><div class="ttdoc">End instrumenting a thread.</div><div class="ttdef"><b>Definition</b> Profiler.h:263</div></div>
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<p>End instrumenting program. </p>

</div>
</div>
<a id="a9d22d20c7f03e2ec7bf058811b12cb4e" name="a9d22d20c7f03e2ec7bf058811b12cb4e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9d22d20c7f03e2ec7bf058811b12cb4e">&#9670;&#160;</a></span>JPH_PROFILE_FUNCTION</h2>

<div class="memitem">
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        <tr>
          <td class="memname">#define JPH_PROFILE_FUNCTION</td>
          <td>(</td>
          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><a class="code hl_define" href="#aeea975f69380f934d24a9169e43bac9b">JPH_PROFILE</a>(JPH_FUNCTION_NAME)</div>
<div class="ttc" id="a_profiler_8h_html_aeea975f69380f934d24a9169e43bac9b"><div class="ttname"><a href="#aeea975f69380f934d24a9169e43bac9b">JPH_PROFILE</a></div><div class="ttdeci">#define JPH_PROFILE(...)</div><div class="ttdef"><b>Definition</b> Profiler.h:268</div></div>
</div><!-- fragment -->
<p>Scope profiling for function. </p>

</div>
</div>
<a id="ac158343dbc5927ea288d3ef011feb288" name="ac158343dbc5927ea288d3ef011feb288"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac158343dbc5927ea288d3ef011feb288">&#9670;&#160;</a></span>JPH_PROFILE_NEXTFRAME</h2>

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        <tr>
          <td class="memname">#define JPH_PROFILE_NEXTFRAME</td>
          <td>(</td>
          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
          <td></td>
        </tr>
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<b>Value:</b><div class="fragment"><div class="line"><a class="code hl_variable" href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a>-&gt;<a class="code hl_function" href="class_profiler.html#af2bab5342d06444376cd103c2c4207b8">NextFrame</a>()</div>
<div class="ttc" id="aclass_profiler_html_af2bab5342d06444376cd103c2c4207b8"><div class="ttname"><a href="class_profiler.html#af2bab5342d06444376cd103c2c4207b8">Profiler::NextFrame</a></div><div class="ttdeci">void NextFrame()</div><div class="ttdoc">Increments the frame counter to provide statistics per frame.</div><div class="ttdef"><b>Definition</b> Profiler.cpp:66</div></div>
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<p>Update frame counter. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a565915a1416629f5e8fd84ab2cbe7a14">&#9670;&#160;</a></span>JPH_PROFILE_START</h2>

<div class="memitem">
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          <td class="memname">#define JPH_PROFILE_START</td>
          <td>(</td>
          <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>name</em></span></td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { <a class="code hl_variable" href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a> = <span class="keyword">new</span> <a class="code hl_class" href="class_profiler.html">Profiler</a>; <a class="code hl_define" href="#a5455272d603b90d629b74c0d64338173">JPH_PROFILE_THREAD_START</a>(name); } <span class="keywordflow">while</span> (<span class="keyword">false</span>)</div>
<div class="ttc" id="a_profiler_8h_html_a5455272d603b90d629b74c0d64338173"><div class="ttname"><a href="#a5455272d603b90d629b74c0d64338173">JPH_PROFILE_THREAD_START</a></div><div class="ttdeci">#define JPH_PROFILE_THREAD_START(name)</div><div class="ttdoc">Start instrumenting a thread.</div><div class="ttdef"><b>Definition</b> Profiler.h:260</div></div>
<div class="ttc" id="aclass_profiler_html"><div class="ttname"><a href="class_profiler.html">Profiler</a></div><div class="ttdoc">Singleton class for managing profiling information.</div><div class="ttdef"><b>Definition</b> Profiler.h:96</div></div>
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<p>Start instrumenting program. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ad70c118d5a68a0e7996f9e9e4bb04af8">&#9670;&#160;</a></span>JPH_PROFILE_TAG</h2>

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          <td class="memname">#define JPH_PROFILE_TAG</td>
          <td>(</td>
          <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>line</em></span></td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line"><a class="code hl_define" href="#a25c67544eb8ec8c174946341070a4ec0">JPH_PROFILE_TAG2</a>(line)</div>
<div class="ttc" id="a_profiler_8h_html_a25c67544eb8ec8c174946341070a4ec0"><div class="ttname"><a href="#a25c67544eb8ec8c174946341070a4ec0">JPH_PROFILE_TAG2</a></div><div class="ttdeci">#define JPH_PROFILE_TAG2(line)</div><div class="ttdoc">Scope profiling measurement.</div><div class="ttdef"><b>Definition</b> Profiler.h:266</div></div>
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<a id="a25c67544eb8ec8c174946341070a4ec0" name="a25c67544eb8ec8c174946341070a4ec0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a25c67544eb8ec8c174946341070a4ec0">&#9670;&#160;</a></span>JPH_PROFILE_TAG2</h2>

<div class="memitem">
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          <td class="memname">#define JPH_PROFILE_TAG2</td>
          <td>(</td>
          <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>line</em></span></td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line">profile##line</div>
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<p>Scope profiling measurement. </p>

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<a id="acdb6d6bc05aad36435219ee5f631efc8" name="acdb6d6bc05aad36435219ee5f631efc8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acdb6d6bc05aad36435219ee5f631efc8">&#9670;&#160;</a></span>JPH_PROFILE_THREAD_END</h2>

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          <td class="memname">#define JPH_PROFILE_THREAD_END</td>
          <td>(</td>
          <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { <span class="keyword">delete</span> <a class="code hl_function" href="class_profile_thread.html#a90519c92e016925589a4866b3dc916b7">ProfileThread::sGetInstance</a>(); <a class="code hl_function" href="class_profile_thread.html#ad957acc068d3fd9af54ba3d3e6f80d8f">ProfileThread::sSetInstance</a>(<span class="keyword">nullptr</span>); } <span class="keywordflow">while</span> (<span class="keyword">false</span>)</div>
<div class="ttc" id="aclass_profile_thread_html_a90519c92e016925589a4866b3dc916b7"><div class="ttname"><a href="class_profile_thread.html#a90519c92e016925589a4866b3dc916b7">ProfileThread::sGetInstance</a></div><div class="ttdeci">static ProfileThread * sGetInstance()</div><div class="ttdef"><b>Definition</b> Profiler.h:220</div></div>
<div class="ttc" id="aclass_profile_thread_html_ad957acc068d3fd9af54ba3d3e6f80d8f"><div class="ttname"><a href="class_profile_thread.html#ad957acc068d3fd9af54ba3d3e6f80d8f">ProfileThread::sSetInstance</a></div><div class="ttdeci">static void sSetInstance(ProfileThread *inInstance)</div><div class="ttdef"><b>Definition</b> Profiler.h:219</div></div>
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<p>End instrumenting a thread. </p>

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<a id="a5455272d603b90d629b74c0d64338173" name="a5455272d603b90d629b74c0d64338173"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5455272d603b90d629b74c0d64338173">&#9670;&#160;</a></span>JPH_PROFILE_THREAD_START</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define JPH_PROFILE_THREAD_START</td>
          <td>(</td>
          <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>name</em></span></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { <span class="keywordflow">if</span> (<a class="code hl_variable" href="class_profiler.html#a804901c292686e870e221a0fa0621dbe">Profiler::sInstance</a>) <a class="code hl_function" href="class_profile_thread.html#ad957acc068d3fd9af54ba3d3e6f80d8f">ProfileThread::sSetInstance</a>(<span class="keyword">new</span> <a class="code hl_class" href="class_profile_thread.html">ProfileThread</a>(name)); } <span class="keywordflow">while</span> (<span class="keyword">false</span>)</div>
<div class="ttc" id="aclass_profile_thread_html"><div class="ttname"><a href="class_profile_thread.html">ProfileThread</a></div><div class="ttdoc">Collects all samples of a single thread.</div><div class="ttdef"><b>Definition</b> Profiler.h:201</div></div>
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<p>Start instrumenting a thread. </p>

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