span> <span class="keyword">const</span><span class="special">;</span>
  <span class="identifier">pointer</span> <a class="link" href="private_adaptive_pool.html#idp49037680-bb"><span class="identifier">allocation_command</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">interprocess</span><span class="special">::</span><span class="identifier">allocation_type</span><span class="special">,</span> <span class="identifier">size