e class="literallayout"> <a name="idp41708656-bb"></a><span class="identifier">BOOST_STATIC_CONSTANT</span><span class="special">(</span><span class="keyword">bool</span><span class="special">,</span> 
                       <span class="identifier">is_total_invertible</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">Traits</span><span class="special">::</span><span class="identifier">is_total</span> <span class="special">&amp;&amp;</span><span class="identifier">