ignaling how many value cells are stored in this mapping object.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code><a href="AMapToData.html" title="class in org.apache.sysds.runtime.compress.colgroup.mapping">AMapToData</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#slice(int,int)">slice</a></span>&#8203;(int&nbsp;l,
     int&nbsp;u)</code></th>
<td class="colLast">
<div class="block">Slice out the range from lower to upper from this 