" href="pool_allocator.html#idp47294928-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="pool_allocator.html" title="Class template pool_allocator">pool_allocator</a> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  <span class="keyword">bool</span> <a class="link" href="pool_allocator.html#idp47296928-bb"><span c