r()</pre>
<div class="block">Get the set number (eg. fold 2 of a 10 fold split)</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>an <code>int</code> value</dd></dl>
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<h4>getMaxSetNumber</h4>
<pre>public&nbsp;int&nbsp;getMaxSetNumber()</pre>
<div class="block">Get the maximum set number</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>an <code>int</code> value</dd></dl>
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