output"><a class="link" href="cached_adaptive_pool.html" title="Class template cached_adaptive_pool">cached_adaptive_pool</a></code>. Increments the reference count of the associated node pool. Never throws </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T2<span class="special">&gt;</span> 
  <a name="idp56058752-bb"></a><span class="identifier">cached_adaptive_pool</span><span class="spec