<span class="identifier">shared_ptr</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">synchronous_sink</span><span class="special"><</span> <span class="identifier">sinks</span><span class="special">::</span><span class="identifier">text_file_backend</span> <span class="special">></span> <span class="special">></span>
<span class="identifier">add_file_log</span><span class="special">(</span><span class="identifier">ArgsT</span><span class="special">...</span> <span class="keyword">const</span> <span class="special">&</span> args<span class="special">)</span><span class="special">;</span></pre></div>
<div class="refsect1">
-<a name="idm46436891301664"></a><h2>Description</h2>
+<a name="idm45554722796704"></a><h2>Description</h2>
<p>The function initializes the logging library to write logs to a file stream.</p>
<p>