Bonmin::BonCbcPartialNodeInfo Class Reference

Holds information for recreating a subproblem by incremental change from the parent for. More...

#include <BonCbcNode.hpp>

Inheritance diagram for Bonmin::BonCbcPartialNodeInfo:

Public Member Functions
	BonCbcPartialNodeInfo ()
	BonCbcPartialNodeInfo (CbcModel *model, CbcNodeInfo *parent, CbcNode *owner, int numberChangedBounds, const int *variables, const double *boundChanges, const CoinWarmStartDiff *basisDiff)
	BonCbcPartialNodeInfo (const BonCbcPartialNodeInfo &)
	~BonCbcPartialNodeInfo ()
virtual CbcNodeInfo *	clone () const
	Clone. More...
virtual void	allBranchesGone ()
	Method called when all direct sons have been explored to flush useless warm start information. More...
int	getSequenceOfInfeasiblesSize ()
	Number of consecutive infeasible parents only recorded if node is infeasible. More...
int	getSequenceOfUnsolvedSize ()
	Number of consecutive unsolved parents only recorded if node is infeasible. More...

Private Member Functions
BonCbcPartialNodeInfo &	operator= (const Bonmin::BonCbcPartialNodeInfo &rhs)
	Illegal Assignment operator. More...

Private Attributes
int	sequenceOfInfeasiblesSize_
	Number of consecutive infeasible parents only recorded if node is infeasible. More...
int	sequenceOfUnsolvedSize_
	Number of consecutive unsolved parents only recorded if node is infeasible. More...

Detailed Description

Holds information for recreating a subproblem by incremental change from the parent for.

A BonminCbcPartialNodeInfo object contains changes to the bounds and basis, and additional cuts, required to recreate a subproblem by modifying and augmenting the parent subproblem.

Definition at line 85 of file BonCbcNode.hpp.

Constructor & Destructor Documentation

Bonmin::BonCbcPartialNodeInfo::BonCbcPartialNodeInfo

(

)

Bonmin::BonCbcPartialNodeInfo::BonCbcPartialNodeInfo	(	CbcModel *	model,
		CbcNodeInfo *	parent,
		CbcNode *	owner,
		int	numberChangedBounds,
		const int *	variables,
		const double *	boundChanges,
		const CoinWarmStartDiff *	basisDiff
	)

Bonmin::BonCbcPartialNodeInfo::BonCbcPartialNodeInfo

(

const BonCbcPartialNodeInfo &

)

Bonmin::BonCbcPartialNodeInfo::~BonCbcPartialNodeInfo

(

)

Member Function Documentation

virtual CbcNodeInfo* Bonmin::BonCbcPartialNodeInfo::clone ( ) const

virtual

Clone.

virtual void Bonmin::BonCbcPartialNodeInfo::allBranchesGone ( )

virtual

Method called when all direct sons have been explored to flush useless warm start information.

int Bonmin::BonCbcPartialNodeInfo::getSequenceOfInfeasiblesSize ( )

inline

Number of consecutive infeasible parents only recorded if node is infeasible.

Definition at line 112 of file BonCbcNode.hpp.

References sequenceOfInfeasiblesSize_.

int Bonmin::BonCbcPartialNodeInfo::getSequenceOfUnsolvedSize ( )

inline

Number of consecutive unsolved parents only recorded if node is infeasible.

Definition at line 117 of file BonCbcNode.hpp.

References sequenceOfUnsolvedSize_.

BonCbcPartialNodeInfo& Bonmin::BonCbcPartialNodeInfo::operator= ( const Bonmin::BonCbcPartialNodeInfo &  rhs )

private

Illegal Assignment operator.

Member Data Documentation

int Bonmin::BonCbcPartialNodeInfo::sequenceOfInfeasiblesSize_

private

Number of consecutive infeasible parents only recorded if node is infeasible.

Definition at line 124 of file BonCbcNode.hpp.

Referenced by getSequenceOfInfeasiblesSize().

int Bonmin::BonCbcPartialNodeInfo::sequenceOfUnsolvedSize_

private

Number of consecutive unsolved parents only recorded if node is infeasible.

Definition at line 126 of file BonCbcNode.hpp.

Referenced by getSequenceOfUnsolvedSize().

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The documentation for this class was generated from the following file:

• BonCbcNode.hpp