8 #ifndef CbcBranchDefaultDecision_H
9 #define CbcBranchDefaultDecision_H
55 double changeUp,
int numInfUp,
56 double changeDn,
int numInfDn);
69 double * changeUp,
int * numberInfeasibilitiesUp,
70 double * changeDown,
int * numberInfeasibilitiesDown,
71 double objectiveValue) ;
80 double bestCriterion_;
89 double bestChangeDown_;
virtual void setBestCriterion(double value)
Sets or gets best criterion so far.
virtual double getBestCriterion() const
Branching decision default class.
virtual int betterBranch(CbcBranchingObject *thisOne, CbcBranchingObject *bestSoFar, double changeUp, int numInfUp, double changeDn, int numInfDn)
Compare two branching objects.
virtual ~CbcBranchDefaultDecision()
virtual CbcBranchDecision * clone() const
Clone.
Abstract branching object base class Now just difference with OsiBranchingObject. ...
CbcBranchDefaultDecision()
virtual int bestBranch(CbcBranchingObject **objects, int numberObjects, int numberUnsatisfied, double *changeUp, int *numberInfeasibilitiesUp, double *changeDown, int *numberInfeasibilitiesDown, double objectiveValue)
Compare N branching objects.
virtual void initialize(CbcModel *model)
Initialize, e.g. before the start of branch selection at a node.
Simple Branch and bound class.