y</a>&lt;<a href="DDCArray.html" title="type parameter in DDCArray">T</a>&gt;</code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>idx</code> - The index to hash</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The hash value of that index.</dd>
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<h4>getInMemorySize</h4>
<pre class="methodSignature">public&nbsp;long&nbsp;getInMemorySize()</pre>
<div class="block"><span c