<code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/opencv/core/Mat.html#checkVector(int,%20int)">checkVector</a></strong>(int&nbsp;elemChannels,
           int&nbsp;depth)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../org/opencv/core/Mat.html#checkVector(int,%20int,%20boolean)">checkVector</a></strong>(int&nbsp;elemChannels,
           int&nbsp;depth,
           boolean&nbsp;requireConti