span class="special">;</span></pre>
<p>Destructor. Unregisters event source. The log source description is not removed from the Windows registry. </p>
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<a name="idm67202"></a><h3>
<a name="idm32562-bb"></a><code class="computeroutput">basic_event_log_backend</code> public member functions</h3>
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<pre class="literallayout"><span class="keyword">void</span> <a name="idm32563-bb"></a><s