s to the according event parameters. One can use mappings in the <code class="computeroutput">event_log</code> namespace. </p></li>
<li class="listitem"><p>Event composer. This function object extracts event identifier and formats string insertions, that will be used by the API to compose the final event message text. </p></li>
</ul></div>
<p>
</p>
<div class="refsect2">
<a name="idm67098"></a><h3>
<a name="boost.log.sinks.basic_event_log_backendconstruct-copy-destruct"></a><code class="computeroutput">basi