<span class="special">&gt;&gt;</span></code>.
            </li>
<li class="listitem">
              Support the complete set of comparison and ordering operators.
            </li>
</ol></div>
<p>
          Naturally, all these operators must be visible from the point of the <code class="computeroutput"><a class="link" href="../../boost/log/register_simple_f_idm38553.html" title="Function template register_simple_filter_factory">register_simple_filter_factory</a></code>
          call. Note that unlike the 