CbcStrategyDefaultSubTree Class Reference

Default class for sub trees. More...

#include <CbcStrategy.hpp>

Inheritance diagram for CbcStrategyDefaultSubTree:

Collaboration diagram for CbcStrategyDefaultSubTree:

Public Member Functions
	CbcStrategyDefaultSubTree (CbcModel *parent=NULL, int cutsOnlyAtRoot=1, int numberStrong=5, int numberBeforeTrust=0, int printLevel=0)
	CbcStrategyDefaultSubTree (const CbcStrategyDefaultSubTree &)
	~CbcStrategyDefaultSubTree ()
virtual CbcStrategy *	clone () const
	Clone.
virtual void	setupCutGenerators (CbcModel &model)
	Setup cut generators.
virtual void	setupHeuristics (CbcModel &model)
	Setup heuristics.
virtual void	setupPrinting (CbcModel &model, int modelLogLevel)
	Do printing stuff.
virtual void	setupOther (CbcModel &model)
	Other stuff e.g. strong branching.
Public Member Functions inherited from CbcStrategy
	CbcStrategy ()
virtual	~CbcStrategy ()
void	setNested (int depth)
	Set model depth (i.e. how nested).
int	getNested () const
	Get model depth (i.e. how nested).
void	setPreProcessState (int state)
	Say preProcessing done.
int	preProcessState () const
	See what sort of preprocessing was done.
CglPreProcess *	process () const
	Pre-processing object.
void	deletePreProcess ()
	Delete pre-processing object to save memory.
virtual CbcNodeInfo *	fullNodeInfo (CbcModel *model, int numberRowsAtContinuous) const
	Return a new Full node information pointer (descendant of CbcFullNodeInfo).
virtual CbcNodeInfo *	partialNodeInfo (CbcModel *model, CbcNodeInfo *parent, CbcNode *owner, int numberChangedBounds, const int *variables, const double *boundChanges, const CoinWarmStartDiff *basisDiff) const
	Return a new Partial node information pointer (descendant of CbcPartialNodeInfo).
virtual void	generateCpp (FILE *)
	Create C++ lines to get to current state.
virtual int	status (CbcModel *model, CbcNodeInfo *parent, int whereFrom)
	After a CbcModel::resolve this can return a status -1 no effect 0 treat as optimal 1 as 0 but do not do any more resolves (i.e.

Protected Attributes
CbcModel *	parentModel_
int	cutsOnlyAtRoot_
int	numberStrong_
int	numberBeforeTrust_
int	printLevel_
Protected Attributes inherited from CbcStrategy
int	depth_
	Model depth.
int	preProcessState_
	PreProcessing state - -1 infeasible 0 off 1 was done (so need post-processing).
CglPreProcess *	process_
	If preprocessing then this is object.

Private Member Functions
CbcStrategyDefaultSubTree &	operator= (const CbcStrategyDefaultSubTree &rhs)
	Illegal Assignment operator.

Detailed Description

Default class for sub trees.

Definition at line 219 of file CbcStrategy.hpp.

Constructor & Destructor Documentation

CbcStrategyDefaultSubTree() [1/2]

CbcStrategyDefaultSubTree::CbcStrategyDefaultSubTree	(	CbcModel *	parent = NULL,
		int	cutsOnlyAtRoot = 1,
		int	numberStrong = 5,
		int	numberBeforeTrust = 0,
		int	printLevel = 0 )

CbcStrategyDefaultSubTree() [2/2]

CbcStrategyDefaultSubTree::CbcStrategyDefaultSubTree

(

const CbcStrategyDefaultSubTree &

)

~CbcStrategyDefaultSubTree()

CbcStrategyDefaultSubTree::~CbcStrategyDefaultSubTree

(

)

Member Function Documentation

clone()

virtual CbcStrategy * CbcStrategyDefaultSubTree::clone ( ) const

virtual

Clone.

Implements CbcStrategy.

setupCutGenerators()

virtual void CbcStrategyDefaultSubTree::setupCutGenerators ( CbcModel & model )

virtual

Setup cut generators.

Implements CbcStrategy.

setupHeuristics()

virtual void CbcStrategyDefaultSubTree::setupHeuristics ( CbcModel & model )

virtual

Setup heuristics.

Implements CbcStrategy.

setupPrinting()

virtual void CbcStrategyDefaultSubTree::setupPrinting ( CbcModel & model, int modelLogLevel )

virtual

Do printing stuff.

Implements CbcStrategy.

setupOther()

virtual void CbcStrategyDefaultSubTree::setupOther ( CbcModel & model )

virtual

Other stuff e.g. strong branching.

Implements CbcStrategy.

operator=()

CbcStrategyDefaultSubTree & CbcStrategyDefaultSubTree::operator= ( const CbcStrategyDefaultSubTree & rhs )

private

Illegal Assignment operator.

Member Data Documentation

parentModel_

CbcModel* CbcStrategyDefaultSubTree::parentModel_

protected

Definition at line 248 of file CbcStrategy.hpp.

cutsOnlyAtRoot_

int CbcStrategyDefaultSubTree::cutsOnlyAtRoot_

protected

Definition at line 250 of file CbcStrategy.hpp.

numberStrong_

int CbcStrategyDefaultSubTree::numberStrong_

protected

Definition at line 253 of file CbcStrategy.hpp.

numberBeforeTrust_

int CbcStrategyDefaultSubTree::numberBeforeTrust_

protected

Definition at line 256 of file CbcStrategy.hpp.

printLevel_

int CbcStrategyDefaultSubTree::printLevel_

protected

Definition at line 259 of file CbcStrategy.hpp.

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

• /builddir/build/BUILD/coin-or-Cbc-2.10.12-build/Cbc-releases-2.10.12/Cbc/src/CbcStrategy.hpp