lass="special">:</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="identifier">CharVector</span>             <a name="boost.interprocess.basic_vectorbuf.vector_type"></a><span class="identifier">vector_type</span><span class="special">;</span>
  <span class="keyword">typedef</span> <span class="identifier">CharVector</span><span class="special">::</span><span class="identifier">value_type</span> <a name="boost.interprocess.basic_vectorbuf.char_type"></a><span