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<div class="headertitle"><div class="title">Event Tracing for Windows API</div></div>
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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="classwinstd_1_1event__data.html">winstd::event_data</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">EVENT_DATA_DESCRIPTOR wrapper. <a href="classwinstd_1_1event__data.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="classwinstd_1_1event__rec.html">winstd::event_rec</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">EVENT_RECORD wrapper. <a href="classwinstd_1_1event__rec.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="classwinstd_1_1event__provider.html">winstd::event_provider</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">ETW event provider. <a href="classwinstd_1_1event__provider.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="classwinstd_1_1event__session.html">winstd::event_session</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">ETW session. <a href="classwinstd_1_1event__session.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="classwinstd_1_1event__trace.html">winstd::event_trace</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">ETW trace. <a href="classwinstd_1_1event__trace.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classwinstd_1_1event__trace__enabler.html">winstd::event_trace_enabler</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper class to enable event provider in constructor and disables it in destructor. <a href="classwinstd_1_1event__trace__enabler.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classwinstd_1_1event__fn__auto.html">winstd::event_fn_auto</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper class to write an event on entry/exit of scope. <a href="classwinstd_1_1event__fn__auto.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="classwinstd_1_1event__fn__auto__ret.html">winstd::event_fn_auto_ret&lt; T &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper template to write an event on entry/exit of scope with one parameter (typically result). <a href="classwinstd_1_1event__fn__auto__ret.html#details">More...</a><br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ga565b3185a93009edbb2d248227106bec" id="r_ga565b3185a93009edbb2d248227106bec"><td class="memTemplParams" colspan="2">template&lt;class _Ty , class _Ax &gt; </td></tr>
<tr class="memitem:ga565b3185a93009edbb2d248227106bec"><td class="memTemplItemLeft" align="right" valign="top">static ULONG&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group___win_std_e_t_w_a_p_i.html#ga565b3185a93009edbb2d248227106bec">TdhGetProperty</a> (PEVENT_RECORD pEvent, ULONG TdhContextCount, PTDH_CONTEXT pTdhContext, ULONG PropertyDataCount, PPROPERTY_DATA_DESCRIPTOR pPropertyData, std::vector&lt; _Ty, _Ax &gt; &amp;aData)</td></tr>
<tr class="memdesc:ga565b3185a93009edbb2d248227106bec"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves a property value from the event data. <br /></td></tr>
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<tr class="memitem:ga318eb7aaef74aa01c86039520360e68a" id="r_ga318eb7aaef74aa01c86039520360e68a"><td class="memItemLeft" align="right" valign="top">static ULONG&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___win_std_e_t_w_a_p_i.html#ga318eb7aaef74aa01c86039520360e68a">TdhGetEventInformation</a> (PEVENT_RECORD pEvent, ULONG TdhContextCount, PTDH_CONTEXT pTdhContext, std::unique_ptr&lt; TRACE_EVENT_INFO &gt; &amp;info)</td></tr>
<tr class="memdesc:ga318eb7aaef74aa01c86039520360e68a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves metadata about an event. <br /></td></tr>
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<tr class="memitem:ga6726748672bf351a0910292e0ef23290" id="r_ga6726748672bf351a0910292e0ef23290"><td class="memItemLeft" align="right" valign="top">static ULONG&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___win_std_e_t_w_a_p_i.html#ga6726748672bf351a0910292e0ef23290">TdhGetEventMapInformation</a> (PEVENT_RECORD pEvent, LPWSTR pMapName, std::unique_ptr&lt; EVENT_MAP_INFO &gt; &amp;info)</td></tr>
<tr class="memdesc:ga6726748672bf351a0910292e0ef23290"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieves information about the event map contained in the event. <br /></td></tr>
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Variables</h2></td></tr>
<tr class="memitem:gaf7a60dde62523f074610aef107bd5d9d" id="r_gaf7a60dde62523f074610aef107bd5d9d"><td class="memItemLeft" align="right" valign="top"><a id="gaf7a60dde62523f074610aef107bd5d9d" name="gaf7a60dde62523f074610aef107bd5d9d"></a>
static const <a class="el" href="classwinstd_1_1event__data.html">event_data</a>&#160;</td><td class="memItemRight" valign="bottom"><b>winstd::blank_event_data</b></td></tr>
<tr class="memdesc:gaf7a60dde62523f074610aef107bd5d9d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Blank event data used as terminator. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga318eb7aaef74aa01c86039520360e68a" name="ga318eb7aaef74aa01c86039520360e68a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga318eb7aaef74aa01c86039520360e68a">&#9670;&#160;</a></span>TdhGetEventInformation()</h2>
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<td class="memname">static ULONG TdhGetEventInformation </td>
<td>(</td>
<td class="paramtype">PEVENT_RECORD&#160;</td>
<td class="paramname"><em>pEvent</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ULONG&#160;</td>
<td class="paramname"><em>TdhContextCount</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">PTDH_CONTEXT&#160;</td>
<td class="paramname"><em>pTdhContext</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::unique_ptr&lt; TRACE_EVENT_INFO &gt; &amp;&#160;</td>
<td class="paramname"><em>info</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Retrieves metadata about an event. </p>
<dl class="section see"><dt>See also</dt><dd><a href="https://msdn.microsoft.com/en-us/library/windows/desktop/aa964840.aspx">TdhGetEventInformation function</a> </dd></dl>
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<a id="ga6726748672bf351a0910292e0ef23290" name="ga6726748672bf351a0910292e0ef23290"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga6726748672bf351a0910292e0ef23290">&#9670;&#160;</a></span>TdhGetEventMapInformation()</h2>
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<td class="memname">static ULONG TdhGetEventMapInformation </td>
<td>(</td>
<td class="paramtype">PEVENT_RECORD&#160;</td>
<td class="paramname"><em>pEvent</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">LPWSTR&#160;</td>
<td class="paramname"><em>pMapName</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::unique_ptr&lt; EVENT_MAP_INFO &gt; &amp;&#160;</td>
<td class="paramname"><em>info</em>&#160;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Retrieves information about the event map contained in the event. </p>
<dl class="section see"><dt>See also</dt><dd><a href="https://msdn.microsoft.com/en-us/library/windows/desktop/aa964841.aspx">TdhGetEventMapInformation function</a> </dd></dl>
</div>
</div>
<a id="ga565b3185a93009edbb2d248227106bec" name="ga565b3185a93009edbb2d248227106bec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga565b3185a93009edbb2d248227106bec">&#9670;&#160;</a></span>TdhGetProperty()</h2>
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<div class="memtemplate">
template&lt;class _Ty , class _Ax &gt; </div>
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<td class="memname">static ULONG TdhGetProperty </td>
<td>(</td>
<td class="paramtype">PEVENT_RECORD&#160;</td>
<td class="paramname"><em>pEvent</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ULONG&#160;</td>
<td class="paramname"><em>TdhContextCount</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">PTDH_CONTEXT&#160;</td>
<td class="paramname"><em>pTdhContext</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ULONG&#160;</td>
<td class="paramname"><em>PropertyDataCount</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">PPROPERTY_DATA_DESCRIPTOR&#160;</td>
<td class="paramname"><em>pPropertyData</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::vector&lt; _Ty, _Ax &gt; &amp;&#160;</td>
<td class="paramname"><em>aData</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Retrieves a property value from the event data. </p>
<dl class="section see"><dt>See also</dt><dd><a href="https://msdn.microsoft.com/en-us/library/windows/desktop/aa964843.aspx">TdhGetProperty function</a> </dd></dl>
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