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 <h2 title="Uses of Class org.apache.sysds.parser.VariableSet" class="title">Uses of Class<br>org.apache.sysds.parser.VariableSet</h2>
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 <caption><span>Packages that use <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Package</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.sysds.parser">org.apache.sysds.parser</a></td>
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 <h3>Uses of <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a> in <a href="../../../../../org/apache/sysds/parser/package-summary.html">org.apache.sysds.parser</a></h3>
 <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
 <caption><span>Methods in <a href="../../../../../org/apache/sysds/parser/package-summary.html">org.apache.sysds.parser</a> that return <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;liPassed,
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 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#getGen--">getGen</a></span>()</code>&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#getKill--">getKill</a></span>()</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#getWarn--">getWarn</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ImportStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ImportStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">PathStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PathStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">Statement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/Statement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">OutputStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/OutputStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">WhileStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">PrintStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PrintStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">AssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/AssignmentStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">MultiAssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/MultiAssignmentStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
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 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>
 <div class="block">For each statement:

  gen rule: for each variable read in current statement but not updated in any PRIOR statement, add to gen
  Handles case where variable both read and updated in same statement (i = i + 1, i needs to be added to gen)

  kill rule:  for each variable updated in current statement but not read in this or any PRIOR statement,
  add to kill.</div>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#liveIn--">liveIn</a></span>()</code>&nbsp;</td>
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     2)  The other parameters for External Functions</div>
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 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IntIdentifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IntIdentifier.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">BooleanIdentifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/BooleanIdentifier.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">DataIdentifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/DataIdentifier.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">Expression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/Expression.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">OutputStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/OutputStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">BuiltinFunctionExpression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/BuiltinFunctionExpression.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">PrintStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PrintStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StringIdentifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StringIdentifier.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">AssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/AssignmentStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionCallIdentifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionCallIdentifier.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">RelationalExpression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/RelationalExpression.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">BooleanExpression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/BooleanExpression.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">MultiAssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/MultiAssignmentStatement.html#variablesUpdated--">variablesUpdated</a></span>()</code>&nbsp;</td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
 <caption><span>Methods in <a href="../../../../../org/apache/sysds/parser/package-summary.html">org.apache.sysds.parser</a> with parameters of type <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Method and Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">VariableSet.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/VariableSet.html#addVariables-org.apache.sysds.parser.VariableSet-">addVariables</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#analyze-org.apache.sysds.parser.VariableSet-org.apache.sysds.parser.VariableSet-">analyze</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;liPassed,
        <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">DMLTranslator.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/DMLTranslator.html#cleanupLiveOutVariables-java.util.List-org.apache.sysds.parser.VariableSet-">cleanupLiveOutVariables</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/sysds/parser/StatementBlock.html" title="class in org.apache.sysds.parser">StatementBlock</a>&gt;&nbsp;sbs,
                        <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;unionLiveIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ImportStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ImportStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">PathStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PathStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">Statement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/Statement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">OutputStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/OutputStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">PrintStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PrintStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">AssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/AssignmentStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;loPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">MultiAssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/MultiAssignmentStatement.html#initializebackwardLV-org.apache.sysds.parser.VariableSet-">initializebackwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">ImportStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ImportStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">PathStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PathStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>abstract void</code></td>
 <td class="colLast"><span class="typeNameLabel">Statement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/Statement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>abstract <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">OutputStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/OutputStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">PrintStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/PrintStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>
 <div class="block">For each statement:

  gen rule: for each variable read in current statement but not updated in any PRIOR statement, add to gen
  Handles case where variable both read and updated in same statement (i = i + 1, i needs to be added to gen)

  kill rule:  for each variable updated in current statement but not read in this or any PRIOR statement,
  add to kill.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">AssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/AssignmentStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeInPassed)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">MultiAssignmentStatement.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/MultiAssignmentStatement.html#initializeforwardLV-org.apache.sysds.parser.VariableSet-">initializeforwardLV</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;activeIn)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">VariableSet.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/VariableSet.html#minus-org.apache.sysds.parser.VariableSet-org.apache.sysds.parser.VariableSet-">minus</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs1,
      <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs2)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">VariableSet.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/VariableSet.html#removeVariables-org.apache.sysds.parser.VariableSet-">removeVariables</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#setGen-org.apache.sysds.parser.VariableSet-">setGen</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ge)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#setKill-org.apache.sysds.parser.VariableSet-">setKill</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ki)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#setLiveIn-org.apache.sysds.parser.VariableSet-">setLiveIn</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;li)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#setLiveOut-org.apache.sysds.parser.VariableSet-">setLiveOut</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;lo)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#setReadVariables-org.apache.sysds.parser.VariableSet-">setReadVariables</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vars)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#setUpdatedVariables-org.apache.sysds.parser.VariableSet-">setUpdatedVariables</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vars)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">VariableSet.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/VariableSet.html#union-org.apache.sysds.parser.VariableSet-org.apache.sysds.parser.VariableSet-">union</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs1,
      <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs2)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><span class="typeNameLabel">LiveVariableAnalysis.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/LiveVariableAnalysis.html#updateLiveVariablesOut-org.apache.sysds.parser.VariableSet-">updateLiveVariablesOut</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;liveOut)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ForStatementBlock.html#validate-org.apache.sysds.parser.DMLProgram-org.apache.sysds.parser.VariableSet-java.util.HashMap-boolean-">validate</a></span>(<a href="../../../../../org/apache/sysds/parser/DMLProgram.html" title="class in org.apache.sysds.parser">DMLProgram</a>&nbsp;dmlProg,
         <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ids,
         <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../org/apache/sysds/parser/ConstIdentifier.html" title="class in org.apache.sysds.parser">ConstIdentifier</a>&gt;&nbsp;constVars,
         boolean&nbsp;conditional)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">IfStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/IfStatementBlock.html#validate-org.apache.sysds.parser.DMLProgram-org.apache.sysds.parser.VariableSet-java.util.HashMap-boolean-">validate</a></span>(<a href="../../../../../org/apache/sysds/parser/DMLProgram.html" title="class in org.apache.sysds.parser">DMLProgram</a>&nbsp;dmlProg,
         <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ids,
         <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../org/apache/sysds/parser/ConstIdentifier.html" title="class in org.apache.sysds.parser">ConstIdentifier</a>&gt;&nbsp;constVars,
         boolean&nbsp;conditional)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">WhileStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/WhileStatementBlock.html#validate-org.apache.sysds.parser.DMLProgram-org.apache.sysds.parser.VariableSet-java.util.HashMap-boolean-">validate</a></span>(<a href="../../../../../org/apache/sysds/parser/DMLProgram.html" title="class in org.apache.sysds.parser">DMLProgram</a>&nbsp;dmlProg,
         <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ids,
         <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../org/apache/sysds/parser/ConstIdentifier.html" title="class in org.apache.sysds.parser">ConstIdentifier</a>&gt;&nbsp;constVars,
         boolean&nbsp;conditional)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">ParForStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/ParForStatementBlock.html#validate-org.apache.sysds.parser.DMLProgram-org.apache.sysds.parser.VariableSet-java.util.HashMap-boolean-">validate</a></span>(<a href="../../../../../org/apache/sysds/parser/DMLProgram.html" title="class in org.apache.sysds.parser">DMLProgram</a>&nbsp;dmlProg,
         <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ids,
         <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../org/apache/sysds/parser/ConstIdentifier.html" title="class in org.apache.sysds.parser">ConstIdentifier</a>&gt;&nbsp;constVars,
         boolean&nbsp;conditional)</code>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">StatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/StatementBlock.html#validate-org.apache.sysds.parser.DMLProgram-org.apache.sysds.parser.VariableSet-java.util.HashMap-boolean-">validate</a></span>(<a href="../../../../../org/apache/sysds/parser/DMLProgram.html" title="class in org.apache.sysds.parser">DMLProgram</a>&nbsp;dmlProg,
         <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ids,
         <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../org/apache/sysds/parser/ConstIdentifier.html" title="class in org.apache.sysds.parser">ConstIdentifier</a>&gt;&nbsp;constVars,
         boolean&nbsp;conditional)</code>&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code><a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></code></td>
 <td class="colLast"><span class="typeNameLabel">FunctionStatementBlock.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/FunctionStatementBlock.html#validate-org.apache.sysds.parser.DMLProgram-org.apache.sysds.parser.VariableSet-java.util.HashMap-boolean-">validate</a></span>(<a href="../../../../../org/apache/sysds/parser/DMLProgram.html" title="class in org.apache.sysds.parser">DMLProgram</a>&nbsp;dmlProg,
         <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;ids,
         <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="../../../../../org/apache/sysds/parser/ConstIdentifier.html" title="class in org.apache.sysds.parser">ConstIdentifier</a>&gt;&nbsp;constVars,
         boolean&nbsp;conditional)</code>
 <div class="block">TODO: DRB:  This needs to be changed to reflect:

     1)  Default values for variables -- need to add R styled check here to make sure that once vars with
     default values start, they keep going to the right

     2)  The other parameters for External Functions</div>
 </td>
 </tr>
 </tbody>
 </table>
 <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
 <caption><span>Constructors in <a href="../../../../../org/apache/sysds/parser/package-summary.html">org.apache.sysds.parser</a> with parameters of type <a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colOne" scope="col">Constructor and Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/sysds/parser/VariableSet.html#VariableSet-org.apache.sysds.parser.VariableSet-">VariableSet</a></span>(<a href="../../../../../org/apache/sysds/parser/VariableSet.html" title="class in org.apache.sysds.parser">VariableSet</a>&nbsp;vs)</code>&nbsp;</td>
 </tr>
 </tbody>
 </table>
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