064.sequence_type"></a><span class="identifier">sequence_type</span><span class="special">;</span>
  <span class="keyword">typedef</span> <span class="identifier">mpl</span><span class="special">::</span><span class="identifier">if_c</span><span class="special">&lt;</span> <span class="identifier">is_const</span><span class="special">&lt;</span> <span class="identifier">sequence_type</span> <span class="special">&gt;</span><span class="special">::</span><a class="link" href="../../value.html" title="Struct 