bsp;<code><a href="CacheableData.html" title="class in org.apache.sysds.runtime.controlprogram.caching">CacheableData</a>&lt;<a href="../../frame/data/FrameBlock.html" title="class in org.apache.sysds.runtime.frame.data">FrameBlock</a>&gt;</code></dd>
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<h4>getNumColumns</h4>
<pre class="methodSignature">public&nbsp;long&nbsp;getNumColumns()</pre>
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