CbcHeuristicDivePseudoCost.hpp
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1 /* $Id: CbcHeuristicDivePseudoCost.hpp 1240 2009-10-02 18:41:44Z forrest $ */
2 // Copyright (C) 2008, International Business Machines
3 // Corporation and others. All Rights Reserved.
4 #ifndef CbcHeuristicDivePseudoCost_H
5 #define CbcHeuristicDivePseudoCost_H
6 
7 #include "CbcHeuristicDive.hpp"
8 
13 public:
14 
15  // Default Constructor
17 
18  // Constructor with model - assumed before cuts
20 
21  // Copy constructor
23 
24  // Destructor
26 
28  virtual CbcHeuristicDivePseudoCost * clone() const;
29 
32 
34  virtual void generateCpp( FILE * fp) ;
35 
37 
42  virtual bool selectVariableToBranch(OsiSolverInterface* solver,
43  const double* newSolution,
44  int& bestColumn,
45  int& bestRound);
48  virtual void initializeData() ;
50  virtual int fixOtherVariables(OsiSolverInterface * solver,
51  const double * solution,
52  PseudoReducedCost * candidate,
53  const double * random);
54 
55 };
56 
57 #endif
58