Bonmin::BonCbcPartialNodeInfo Class Reference

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

#include <BonCbcNode.hpp>

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List of all members.

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 CbcNodeInfoclone () 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.

Private Member Functions

BonCbcPartialNodeInfooperator= (const Bonmin::BonCbcPartialNodeInfo &rhs)
 Illegal Assignment operator.

Private Attributes

int sequenceOfInfeasiblesSize_
 Number of consecutive infeasible parents only recorded if node is infeasible.
int sequenceOfUnsolvedSize_
 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

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.

Reimplemented from CbcPartialNodeInfo.

virtual void Bonmin::BonCbcPartialNodeInfo::allBranchesGone (  )  [virtual]

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

Reimplemented from CbcNodeInfo.

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().


The documentation for this class was generated from the following file:
Generated on Sat Jun 21 03:19:34 2008 for Bonmin by  doxygen 1.4.7