m interface:&nbsp;<code><a href="IColIndex.html#combine(org.apache.sysds.runtime.compress.colgroup.indexes.IColIndex)">IColIndex</a></code></span></div>
<div class="block">combine the indexes of this colIndex with another, it is expected that all calls to this contains unique indexes,
 and no copies of values.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>other</code> - The other array</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The combined array</dd>
</dl>
</li>