pan><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: <code class="computeroutput">pool_idx &lt; pool_index()</code></p>
<p><span class="bold"><strong>Returns</strong></span>: The number of blocks that the specified <code class="computeroutput">pool_idx</code> pool has cached and will be served without calling the upstream_allocator.</p>
<p><span class="bold"><strong>Note</strong></span>: Non-standard extension. </p>
</li>
</ol></div>
</div>
<div class="refsect2">
