pan class="special">:</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="identifier">base_t</span><span class="special">::</span><span class="identifier">size_type</span> <a name="boost.interprocess.basic_managed_heap_memory.size_type"></a><span class="identifier">size_type</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="basic_managed_heap_memory.html#boost.interprocess.basic_managed_heap_memoryconstruct-copy-destruct">co