<div class="block">Visit one matrix entry.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/commons/math3/linear/RealMatrixPreservingVisitor.html#visit(int, int, double)">visit</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/commons/math3/linear/RealMatrixPreservingVisitor.html" title="interface in org.apache.commons.math3.linear">RealMatrixPreservingVisitor</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>row