ifference_type</span>        <a name="boost.interprocess.adaptive_pool.difference_type"></a><span class="identifier">difference_type</span><span class="special">;</span>

  <span class="comment">// member classes/structs/unions</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T2<span class="special">&gt;</span> 
  <span class="keyword">struct</span> <a class="link" href="adaptive_pool/rebind.html" title="Struct template rebind">rebind</a> <