 ChannelT &gt; &gt; &gt;
<span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
  <span class="comment">// <a class="link" href="channel_logger.html#boost.log.sources.channel_loggerconstruct-copy-destruct">construct/copy/destruct</a></span>
  <a class="link" href="channel_logger.html#idm46093048963072-bb"><span class="identifier">channel_logger</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href