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ortools-clone/docs/cpp_routing/classoperations__research_1_1Rev.html
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<li class="navelem"><a class="el" href="namespaceoperations__research.html">operations_research</a></li><li class="navelem"><a class="el" href="classoperations__research_1_1Rev.html">Rev</a></li> </ul>
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<div class="title">operations_research::Rev&lt; T &gt; Class Template Reference</div> </div>
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<p>This class adds reversibility to a POD type.
<a href="classoperations__research_1_1Rev.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>&gt;</code></p>
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Inheritance diagram for operations_research::Rev&lt; T &gt;:</div>
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<div class="center"><img src="classoperations__research_1_1Rev__inherit__graph.png" border="0" usemap="#operations__research_1_1Rev_3_01T_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="operations__research_1_1Rev_3_01T_01_4_inherit__map" id="operations__research_1_1Rev_3_01T_01_4_inherit__map">
<area shape="rect" title="This class adds reversibility to a POD type." alt="" coords="5,5,148,44"/>
<area shape="rect" href="classoperations__research_1_1NumericalRev.html" title="Subclass of Rev&lt;T&gt; which adds numerical operations." alt="" coords="5,92,148,131"/>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a49f4bb1d930408358e5678b01bc5e0c6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Rev.html#a49f4bb1d930408358e5678b01bc5e0c6">Rev</a> (const T &amp;val)</td></tr>
<tr class="separator:a49f4bb1d930408358e5678b01bc5e0c6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a612718f3f1f56d8ecce47fae4bc3592c"><td class="memItemLeft" align="right" valign="top">const T &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Rev.html#a612718f3f1f56d8ecce47fae4bc3592c">Value</a> () const</td></tr>
<tr class="separator:a612718f3f1f56d8ecce47fae4bc3592c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a614fdcd3e96dc71b0c580f29026380ec"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1Rev.html#a614fdcd3e96dc71b0c580f29026380ec">SetValue</a> (<a class="el" href="classoperations__research_1_1Solver.html">Solver</a> *const s, const T &amp;val)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;class T&gt;<br />
class operations_research::Rev&lt; T &gt;</h3>
<p>This class adds reversibility to a POD type. </p>
<p>It contains the stamp optimization. i.e. the SaveValue call is done only once per node of the search tree. Please note that actual stamps always starts at 1, thus an initial value of 0 will always trigger the first SaveValue. </p>
<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03716">3716</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a49f4bb1d930408358e5678b01bc5e0c6">&#9670;&nbsp;</a></span>Rev()</h2>
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template&lt;class T&gt; </div>
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<td class="memname"><a class="el" href="classoperations__research_1_1Rev.html">operations_research::Rev</a>&lt; T &gt;::<a class="el" href="classoperations__research_1_1Rev.html">Rev</a> </td>
<td>(</td>
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<td class="paramname"><em>val</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03718">3718</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a614fdcd3e96dc71b0c580f29026380ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a614fdcd3e96dc71b0c580f29026380ec">&#9670;&nbsp;</a></span>SetValue()</h2>
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template&lt;class T&gt; </div>
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<td class="memname">void <a class="el" href="classoperations__research_1_1Rev.html">operations_research::Rev</a>&lt; T &gt;::SetValue </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classoperations__research_1_1Solver.html">Solver</a> *const&#160;</td>
<td class="paramname"><em>s</em>, </td>
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<td class="paramtype">const T &amp;&#160;</td>
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<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03722">3722</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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<a id="a612718f3f1f56d8ecce47fae4bc3592c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a612718f3f1f56d8ecce47fae4bc3592c">&#9670;&nbsp;</a></span>Value()</h2>
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template&lt;class T&gt; </div>
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<td class="memname">const T&amp; <a class="el" href="classoperations__research_1_1Rev.html">operations_research::Rev</a>&lt; T &gt;::Value </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p class="definition">Definition at line <a class="el" href="constraint__solver_8h_source.html#l03720">3720</a> of file <a class="el" href="constraint__solver_8h_source.html">constraint_solver.h</a>.</p>
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