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.
virtual void	allBranchesGone ()
	Method called when all direct sons have been explored to flush useless warm start information.
int	getSequenceOfInfeasiblesSize ()
	Number of consecutive infeasible parents only recorded if node is infeasible.
int	getSequenceOfUnsolvedSize ()
	Number of consecutive unsolved parents only recorded if node is infeasible.

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

◆ BonCbcPartialNodeInfo() [1/3]

Bonmin::BonCbcPartialNodeInfo::BonCbcPartialNodeInfo ( )

◆ BonCbcPartialNodeInfo() [2/3]

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

◆ BonCbcPartialNodeInfo() [3/3]

Bonmin::BonCbcPartialNodeInfo::BonCbcPartialNodeInfo ( const BonCbcPartialNodeInfo & )

◆ ~BonCbcPartialNodeInfo()

Bonmin::BonCbcPartialNodeInfo::~BonCbcPartialNodeInfo ( )

Member Function Documentation

◆ clone()

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

virtual

Clone.

◆ allBranchesGone()

virtual void Bonmin::BonCbcPartialNodeInfo::allBranchesGone ( )

virtual

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

◆ getSequenceOfInfeasiblesSize()

int Bonmin::BonCbcPartialNodeInfo::getSequenceOfInfeasiblesSize ( )

inline

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

Definition at line 112 of file BonCbcNode.hpp.

◆ getSequenceOfUnsolvedSize()

int Bonmin::BonCbcPartialNodeInfo::getSequenceOfUnsolvedSize ( )