fier">BOOST_STATIC_CONSTANT</span><span class="special">(</span><span class="keyword">bool</span><span class="special">,</span> <span class="identifier">_absorbs</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">Traits</span><span class="special">::</span><span class="identifier">absorbs_identities</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"> <a name="idp