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<h1>/build/buildd/coinor-osi-0.103.0/Osi/src/OsiRowCutDebugger.hpp</h1> </div>
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<a href="_osi_row_cut_debugger_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (C) 2000, International Business Machines</span>
<a name="l00002"></a>00002 <span class="comment">// Corporation and others. All Rights Reserved.</span>
<a name="l00003"></a>00003 <span class="preprocessor">#ifndef OsiRowCutDebugger_H</span>
<a name="l00004"></a>00004 <span class="preprocessor"></span><span class="preprocessor">#define OsiRowCutDebugger_H</span>
<a name="l00005"></a>00005 <span class="preprocessor"></span>
<a name="l00006"></a>00006 <span class="preprocessor">#include <string></span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="_osi_cuts_8hpp.html">OsiCuts.hpp</a>"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "<a class="code" href="_osi_solver_interface_8hpp.html">OsiSolverInterface.hpp</a>"</span>
<a name="l00010"></a>00010
<a name="l00012"></a><a class="code" href="class_osi_row_cut_debugger.html">00012</a> <span class="keyword">class </span><a class="code" href="class_osi_row_cut_debugger.html" title="Validate Row Cut Generator.">OsiRowCutDebugger</a> {
<a name="l00013"></a>00013 <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="class_osi_row_cut_debugger.html#acc149ef7d160e813359a1f3536e240bb" title="A function that tests the methods in the OsiRowCut class.">OsiRowCutDebuggerUnitTest</a>(<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> * siP,
<a name="l00014"></a>00014 <span class="keyword">const</span> std::string & mpsDir);
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="keyword">public</span>:
<a name="l00017"></a>00017
<a name="l00030"></a>00030 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_osi_row_cut_debugger.html#abb5ccf22d285b8c8e389c60310c783c7" title="If we are on the path to the optimal integer solution then check if any generated cuts cut off the op...">validateCuts</a>(<span class="keyword">const</span> <a class="code" href="class_osi_cuts.html" title="Collections of row cuts and column cuts.">OsiCuts</a> & cs, <span class="keywordtype">int</span> first, <span class="keywordtype">int</span> last) <span class="keyword">const</span>;
<a name="l00031"></a>00031
<a name="l00033"></a><a class="code" href="class_osi_row_cut_debugger.html#a8322c290f6d1e8c7af543aead629a425">00033</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="class_osi_row_cut_debugger.html#a303458c73cadf5d0555edfc9565d0fff" title="check one cut. Return true if cut is invalid">invalidCut</a>(<span class="keyword">const</span> <a class="code" href="class_osi_row_cut.html" title="Row Cut Class.">OsiRowCut</a> & rowcut) <span class="keyword">const</span>;
<a name="l00034"></a>00034
<a name="l00036"></a>00036 <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">double</span> * <a class="code" href="class_osi_row_cut_debugger.html#a8322c290f6d1e8c7af543aead629a425" title="Return optimal solution.">optimalSolution</a>()<span class="keyword"> const</span>
<a name="l00037"></a><a class="code" href="class_osi_row_cut_debugger.html#ab4a3386ee441c8a357f4829cdded35f0">00037</a> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="class_osi_row_cut_debugger.html#a704acc478dda9754a65a6c022c5400c7" title="Optimal column solution.">optimalSolution_</a>;}
<a name="l00038"></a>00038
<a name="l00040"></a>00040 <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="class_osi_row_cut_debugger.html#ab4a3386ee441c8a357f4829cdded35f0" title="Return number of columns in optimal solution.">numberColumns</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (<a class="code" href="class_osi_row_cut_debugger.html#a14c3cc4febecfdfc111761f5e4cd3749" title="number of columns in problem">numberColumns_</a>) ; }
<a name="l00042"></a>00042 <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_osi_row_cut_debugger.html#a94fadc19f4b1fe59c00dc818bfd57b6e" title="Return value of optimal solution.">optimalValue</a>()<span class="keyword"> const</span>
<a name="l00043"></a>00043 <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="class_osi_row_cut_debugger.html#acc54a77a092742ba44fcae70b4cd9a1a" title="Value of optimal solution.">optimalValue_</a>;}
<a name="l00045"></a>00045
<a name="l00052"></a>00052 <span class="keywordtype">bool</span> <a class="code" href="class_osi_row_cut_debugger.html#a8e5540797f47fe18fd38565a6483c800" title="Activate debugger using name of model.">activate</a>(<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> & si, <span class="keyword">const</span> <span class="keywordtype">char</span> * model);
<a name="l00058"></a>00058 <span class="keywordtype">bool</span> <a class="code" href="class_osi_row_cut_debugger.html#a8e5540797f47fe18fd38565a6483c800" title="Activate debugger using name of model.">activate</a>(<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> & si, <span class="keyword">const</span> <span class="keywordtype">double</span> * solution);
<a name="l00060"></a>00060 <span class="keywordtype">void</span> <a class="code" href="class_osi_row_cut_debugger.html#ae64db190e0a08d06483fcff57787bca9" title="Redo solution after preprocessing.">redoSolution</a>(<span class="keywordtype">int</span> <a class="code" href="class_osi_row_cut_debugger.html#ab4a3386ee441c8a357f4829cdded35f0" title="Return number of columns in optimal solution.">numberColumns</a>,<span class="keyword">const</span> <span class="keywordtype">int</span> * originalColumns);
<a name="l00062"></a>00062 <span class="keywordtype">int</span> <a class="code" href="class_osi_row_cut_debugger.html#a88c5cb90e3b9bb41e67ae83f4feff644" title="Print optimal solution (returns -1 bad debug, 0 on optimal, 1 not).">printOptimalSolution</a>(<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> & si) <span class="keyword">const</span>;
<a name="l00064"></a>00064
<a name="l00071"></a>00071 <span class="keywordtype">bool</span> <a class="code" href="class_osi_row_cut_debugger.html#a986092978379109bf756465cd3be95bc" title="Returns whether still on optimal path.">onOptimalPath</a>(<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> & si) <span class="keyword">const</span>;
<a name="l00073"></a>00073
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="keywordtype">bool</span> <a class="code" href="class_osi_row_cut_debugger.html#ae23795ef466c8cbe3089ceeedf1286b3" title="Returns true if debugger is active.">active</a>() <span class="keyword">const</span>;
<a name="l00079"></a>00079
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <a class="code" href="class_osi_row_cut_debugger.html#afb313b0e0c1bb4a094fca95bf8487e7e" title="Default constructor - no checking.">OsiRowCutDebugger</a> ();
<a name="l00084"></a>00084
<a name="l00088"></a>00088 <a class="code" href="class_osi_row_cut_debugger.html#afb313b0e0c1bb4a094fca95bf8487e7e" title="Default constructor - no checking.">OsiRowCutDebugger</a> (<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> & si, <span class="keyword">const</span> <span class="keywordtype">char</span> * model);
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="comment">// Constructor with full solution (only integers need be correct)</span>
<a name="l00091"></a>00091 <a class="code" href="class_osi_row_cut_debugger.html#afb313b0e0c1bb4a094fca95bf8487e7e" title="Default constructor - no checking.">OsiRowCutDebugger</a> (<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> & si, <span class="keyword">const</span> <span class="keywordtype">double</span> * solution);
<a name="l00092"></a>00092
<a name="l00094"></a>00094 <a class="code" href="class_osi_row_cut_debugger.html#afb313b0e0c1bb4a094fca95bf8487e7e" title="Default constructor - no checking.">OsiRowCutDebugger</a> (
<a name="l00095"></a>00095 <span class="keyword">const</span> <a class="code" href="class_osi_row_cut_debugger.html" title="Validate Row Cut Generator.">OsiRowCutDebugger</a> &);
<a name="l00096"></a>00096
<a name="l00098"></a>00098 <a class="code" href="class_osi_row_cut_debugger.html" title="Validate Row Cut Generator.">OsiRowCutDebugger</a> &
<a name="l00099"></a>00099 <a class="code" href="class_osi_row_cut_debugger.html#ae2de329960baa47454ac4823ea38cace" title="Assignment operator.">operator=</a>(
<a name="l00100"></a>00100 <span class="keyword">const</span> <a class="code" href="class_osi_row_cut_debugger.html" title="Validate Row Cut Generator.">OsiRowCutDebugger</a>& rhs);
<a name="l00101"></a>00101
<a name="l00103"></a>00103 <span class="keyword">virtual</span>
<a name="l00104"></a>00104 <a class="code" href="class_osi_row_cut_debugger.html#aea5ef5956b143ed66e4c837da8637eae" title="Destructor.">~OsiRowCutDebugger</a> ();
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">private</span>:
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">// Private member methods</span>
<a name="l00110"></a>00110
<a name="l00111"></a>00111
<a name="l00114"></a>00114
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="comment">// Private member data</span>
<a name="l00118"></a>00118
<a name="l00121"></a><a class="code" href="class_osi_row_cut_debugger.html#a14c3cc4febecfdfc111761f5e4cd3749">00121</a>
<a name="l00122"></a>00122 <span class="keywordtype">double</span> <a class="code" href="class_osi_row_cut_debugger.html#acc54a77a092742ba44fcae70b4cd9a1a" title="Value of optimal solution.">optimalValue_</a>;
<a name="l00124"></a>00124 <span class="keywordtype">int</span> <a class="code" href="class_osi_row_cut_debugger.html#a14c3cc4febecfdfc111761f5e4cd3749" title="number of columns in problem">numberColumns_</a>;
<a name="l00126"></a>00126 <span class="keywordtype">bool</span> * <a class="code" href="class_osi_row_cut_debugger.html#a7357d038b3726dcb64e6235a57a33657" title="Whether integer or not.">integerVariable_</a>;
<a name="l00128"></a>00128 <span class="keywordtype">double</span> * <a class="code" href="class_osi_row_cut_debugger.html#a704acc478dda9754a65a6c022c5400c7" title="Optimal column solution.">optimalSolution_</a>;
<a name="l00130"></a>00130 };
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="comment">//#############################################################################</span>
<a name="l00138"></a>00138 <span class="comment"></span><span class="keywordtype">void</span>
<a name="l00139"></a>00139 <a class="code" href="_osi_row_cut_debugger_8hpp.html#acc149ef7d160e813359a1f3536e240bb" title="A function that tests the methods in the OsiRowCut class.">OsiRowCutDebuggerUnitTest</a>(<span class="keyword">const</span> <a class="code" href="class_osi_solver_interface.html" title="Solver Interface Abstract Base Class.">OsiSolverInterface</a> * siP,
<a name="l00140"></a>00140 <span class="keyword">const</span> std::string & mpsDir);
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="preprocessor">#endif</span>
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