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ortools-clone/docs/cpp_algorithms/classoperations__research_1_1BaseKnapsackSolver.html
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<h2>C++ Reference</h2>
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<li><a href="../cpp_algorithms/annotated.html">Algorithms</a></li>
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<h1 style="color: #145A32;">C++ Reference: Algorithms</h1>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">BaseKnapsackSolver<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p class="definition">Definition at line <a class="el" href="knapsack__solver_8h_source.html#l00569">569</a> of file <a class="el" href="knapsack__solver_8h_source.html">knapsack_solver.h</a>.</p>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ac6518fa5a6dd37173c7700bc2d9b6071"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#ac6518fa5a6dd37173c7700bc2d9b6071">BaseKnapsackSolver</a> (const std::string &amp;solver_name)</td></tr>
<tr class="separator:ac6518fa5a6dd37173c7700bc2d9b6071"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab5b44517ac32ba76590129831a826096"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#ab5b44517ac32ba76590129831a826096">~BaseKnapsackSolver</a> ()</td></tr>
<tr class="separator:ab5b44517ac32ba76590129831a826096"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac978ac74a7ba1451dd87398ac903234c"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#ac978ac74a7ba1451dd87398ac903234c">Init</a> (const std::vector&lt; int64 &gt; &amp;profits, const std::vector&lt; std::vector&lt; int64 &gt; &gt; &amp;weights, const std::vector&lt; int64 &gt; &amp;capacities)=0</td></tr>
<tr class="separator:ac978ac74a7ba1451dd87398ac903234c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae85c7e2f3bfc7d9a752a3ee4a4205c28"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#ae85c7e2f3bfc7d9a752a3ee4a4205c28">GetLowerAndUpperBoundWhenItem</a> (int item_id, bool is_item_in, int64 *lower_bound, int64 *upper_bound)</td></tr>
<tr class="separator:ae85c7e2f3bfc7d9a752a3ee4a4205c28"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a64d6539ac3d0d0cd8c1e6c4ea41dac52"><td class="memItemLeft" align="right" valign="top">virtual int64&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#a64d6539ac3d0d0cd8c1e6c4ea41dac52">Solve</a> (TimeLimit *time_limit, bool *is_solution_optimal)=0</td></tr>
<tr class="separator:a64d6539ac3d0d0cd8c1e6c4ea41dac52"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af75968e8e76e35de6e7cdfaa0488b131"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#af75968e8e76e35de6e7cdfaa0488b131">best_solution</a> (int item_id) const =0</td></tr>
<tr class="separator:af75968e8e76e35de6e7cdfaa0488b131"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae194e7bee4a383e5ee6c8ed341b49b7e"><td class="memItemLeft" align="right" valign="top">virtual std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html#ae194e7bee4a383e5ee6c8ed341b49b7e">GetName</a> () const</td></tr>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ac6518fa5a6dd37173c7700bc2d9b6071"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac6518fa5a6dd37173c7700bc2d9b6071">&#9670;&nbsp;</a></span>BaseKnapsackSolver()</h2>
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<td class="mlabels-left">
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<td class="memname"><a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html">BaseKnapsackSolver</a> </td>
<td>(</td>
<td class="paramtype">const std::string &amp;&#160;</td>
<td class="paramname"><em>solver_name</em></td><td>)</td>
<td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="knapsack__solver_8h_source.html#l00571">571</a> of file <a class="el" href="knapsack__solver_8h_source.html">knapsack_solver.h</a>.</p>
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<a id="ab5b44517ac32ba76590129831a826096"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab5b44517ac32ba76590129831a826096">&#9670;&nbsp;</a></span>~BaseKnapsackSolver()</h2>
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<td class="memname">virtual ~<a class="el" href="classoperations__research_1_1BaseKnapsackSolver.html">BaseKnapsackSolver</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="knapsack__solver_8h_source.html#l00573">573</a> of file <a class="el" href="knapsack__solver_8h_source.html">knapsack_solver.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="af75968e8e76e35de6e7cdfaa0488b131"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af75968e8e76e35de6e7cdfaa0488b131">&#9670;&nbsp;</a></span>best_solution()</h2>
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<td class="memname">virtual bool best_solution </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>item_id</em></td><td>)</td>
<td> const</td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Implemented in <a class="el" href="classoperations__research_1_1KnapsackGenericSolver.html#abfd4cb3faa2f1d6840b8123765fa2fc4">KnapsackGenericSolver</a>.</p>
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<a id="ae85c7e2f3bfc7d9a752a3ee4a4205c28"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae85c7e2f3bfc7d9a752a3ee4a4205c28">&#9670;&nbsp;</a></span>GetLowerAndUpperBoundWhenItem()</h2>
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<td class="memname">virtual void GetLowerAndUpperBoundWhenItem </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>item_id</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>is_item_in</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int64 *&#160;</td>
<td class="paramname"><em>lower_bound</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int64 *&#160;</td>
<td class="paramname"><em>upper_bound</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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</div><div class="memdoc">
<p>Reimplemented in <a class="el" href="classoperations__research_1_1KnapsackGenericSolver.html#a35bfa97bc24861491acb8d3d20087306">KnapsackGenericSolver</a>.</p>
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<a id="ae194e7bee4a383e5ee6c8ed341b49b7e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae194e7bee4a383e5ee6c8ed341b49b7e">&#9670;&nbsp;</a></span>GetName()</h2>
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<td class="memname">virtual std::string GetName </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="knapsack__solver_8h_source.html#l00593">593</a> of file <a class="el" href="knapsack__solver_8h_source.html">knapsack_solver.h</a>.</p>
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<a id="ac978ac74a7ba1451dd87398ac903234c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac978ac74a7ba1451dd87398ac903234c">&#9670;&nbsp;</a></span>Init()</h2>
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<td class="memname">virtual void Init </td>
<td>(</td>
<td class="paramtype">const std::vector&lt; int64 &gt; &amp;&#160;</td>
<td class="paramname"><em>profits</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::vector&lt; std::vector&lt; int64 &gt; &gt; &amp;&#160;</td>
<td class="paramname"><em>weights</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::vector&lt; int64 &gt; &amp;&#160;</td>
<td class="paramname"><em>capacities</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
</tr>
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</div><div class="memdoc">
<p>Implemented in <a class="el" href="classoperations__research_1_1KnapsackGenericSolver.html#a51cac72a6280d047002a1b9bf34d7948">KnapsackGenericSolver</a>.</p>
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<a id="a64d6539ac3d0d0cd8c1e6c4ea41dac52"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a64d6539ac3d0d0cd8c1e6c4ea41dac52">&#9670;&nbsp;</a></span>Solve()</h2>
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<td class="memname">virtual int64 Solve </td>
<td>(</td>
<td class="paramtype">TimeLimit *&#160;</td>
<td class="paramname"><em>time_limit</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool *&#160;</td>
<td class="paramname"><em>is_solution_optimal</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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</div><div class="memdoc">
<p>Implemented in <a class="el" href="classoperations__research_1_1KnapsackGenericSolver.html#ad596c251b64c28e1e5b34e9de44b2dd7">KnapsackGenericSolver</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="knapsack__solver_8h_source.html">knapsack_solver.h</a></li>
</ul>
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