MD_EQUAL</span><span class="special">(</span><span class="identifier">A_SEQUENCE7</span><span class="special">,</span><span class="number">168</span><span class="special">,</span><span class="identifier">BOOST_VMD_TYPE_SEQ</span><span class="special">)</span> <span class="identifier">will</span> <span class="keyword">return</span> <span class="char">'0'</span>
</pre>
<p>
      Here we can see that we can use the filter modifier with our user-defined subtype's
      v-type just as we can do with any other v-