../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;getVarIdx()</pre>
</li>
</ul>
<a name="getVarType--">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getVarType</h4>
<pre>public&nbsp;<a href="../../../org/opencv/core/Mat.html" title="class in org.opencv.core">Mat</a>&nbsp;getVarType()</pre>
</li>
</ul>
<a name="setTrainTestSplit-int-">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setTrainTestSplit</h4>
<pre>public&nbsp;void&