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Diffstat (limited to 'build/Bonmin/include/coin/CbcCompareObjective.hpp')
-rw-r--r-- | build/Bonmin/include/coin/CbcCompareObjective.hpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/build/Bonmin/include/coin/CbcCompareObjective.hpp b/build/Bonmin/include/coin/CbcCompareObjective.hpp new file mode 100644 index 0000000..a3f6613 --- /dev/null +++ b/build/Bonmin/include/coin/CbcCompareObjective.hpp @@ -0,0 +1,49 @@ +// $Id: CbcCompareObjective.hpp 1899 2013-04-09 18:12:08Z stefan $ +// Copyright (C) 2002, International Business Machines +// Corporation and others. All Rights Reserved. +// This code is licensed under the terms of the Eclipse Public License (EPL). + +//Edwin 11/25/09 carved out of CbcCompareActual + +#ifndef CbcCompareObjective_H +#define CbcCompareObjective_H + + +//############################################################################# +/* These are alternative strategies for node traversal. + They can take data etc for fine tuning + + At present the node list is stored as a heap and the "test" + comparison function returns true if node y is better than node x. + +*/ +#include "CbcNode.hpp" +#include "CbcCompareBase.hpp" +#include "CbcCompare.hpp" + +class CbcModel; + +class CbcCompareObjective : public CbcCompareBase { +public: + // Default Constructor + CbcCompareObjective (); + + virtual ~CbcCompareObjective(); + // Copy constructor + CbcCompareObjective ( const CbcCompareObjective &rhs); + + // Assignment operator + CbcCompareObjective & operator=( const CbcCompareObjective& rhs); + + /// Clone + virtual CbcCompareBase * clone() const; + /// Create C++ lines to get to current state + virtual void generateCpp( FILE * fp); + + /* This returns true if objective value of node y is less than + objective value of node x */ + virtual bool test (CbcNode * x, CbcNode * y); +}; + +#endif //CbcCompareObjective_H + |