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:

Collaboration 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

(

)

Definition at line 100 of file BonCbcNode.cpp.

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

Definition at line 106 of file BonCbcNode.cpp.

Bonmin::BonCbcPartialNodeInfo::BonCbcPartialNodeInfo

(

const BonCbcPartialNodeInfo &

rhs

)

Definition at line 143 of file BonCbcNode.cpp.

Bonmin::BonCbcPartialNodeInfo::~BonCbcPartialNodeInfo

(

)

Definition at line 165 of file BonCbcNode.cpp.

Member Function Documentation

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

virtual

Clone.

Definition at line 152 of file BonCbcNode.cpp.

void Bonmin::BonCbcPartialNodeInfo::allBranchesGone ( )

virtual

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

Definition at line 158 of file BonCbcNode.cpp.

int Bonmin::BonCbcPartialNodeInfo::getSequenceOfInfeasiblesSize ( )

inline

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

Definition at line 112 of file BonCbcNode.hpp.

int Bonmin::BonCbcPartialNodeInfo::getSequenceOfUnsolvedSize ( )

inline

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

Definition at line 117 of file BonCbcNode.hpp.

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.

int Bonmin::BonCbcPartialNodeInfo::sequenceOfUnsolvedSize_

private

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

Definition at line 126 of file BonCbcNode.hpp.

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

• /tmp/OS-2.10.2/Bonmin/src/CbcBonmin/BonCbcNode.hpp
• /tmp/OS-2.10.2/Bonmin/src/CbcBonmin/BonCbcNode.cpp