n><span class="special">)</span>
    <span class="special">{</span>
    <span class="special">}</span>

    <span class="keyword">void</span> <span class="keyword">operator</span><span class="special">()</span> <span class="special">(</span><span class="identifier">logging</span><span class="special">::</span><span class="identifier">formatting_ostream</span><span class="special">&amp;</span> <span class="identifier">strm</span><span class="special">,</span> <span class="identifier">logging</span><span clas