ink"><a href="#estimateInMemorySize(int,int,int)">estimateInMemorySize</a></span>&#8203;(int&nbsp;memSizeBitPerElement,
                    int&nbsp;estDistinct,
                    int&nbsp;nRow)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>double[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#extractDouble(double%5B%5D,int,int)">extractDouble</a></span>&#8203;(double[]&nbsp;ret,
             int&nb