an> 
<span class="keyword">struct</span> <a class="link" href="rebind.html" title="Struct template rebind">rebind</a> <span class="special">{</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <a class="link" href="../pool_allocator.html" title="Class template pool_allocator">pool_allocator</a><span class="special">&lt;</span> <span class="identifier">U</span><span class="special">,</span> <span class="identifier">UserAllocator</span><span class="special">,</span> <span cl