ass="colLast" scope="col">Description</th>
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<th class="colFirst" scope="row"><a href="class-use/IJV.html#org.apache.sysds.runtime.data">IJV</a></th>
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<div class="block">Helper class for external key/value exchange.</div>
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<th class="colFirst" scope="row"><a href="class-use/MatrixBlock.html#org.apache.sysds.runtime.data">MatrixBlock</a></th>
<td class="colLast">&nbsp;</td>
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