">Int</span>,</span> <span style="white-space:nowrap">j:<span class="type">Int</span></span>):<a class="type" title="A two-dimensional array based on a rectangular sequential array Example: var o = new polygonal." href="../../polygonal/ds/Array2.html">Array2</a>&lt;<span class="type">T</span>&gt;</code></h3><div class="doc"><p>Copies column elements from column <code>i</code> to column <code>j</code>.</p></div></div><div class="field "><a name="copyRow"></a><h3 class="anchor"><code><a href="#copyRow"><span 