DecompAlgoCGL Class Reference

An interface to CGL cut generator library. More...

#include <DecompAlgoCGL.h>

Collaboration diagram for DecompAlgoCGL:

Public Member Functions
Helper functions.
int	initGenerators (const int doClique, const int doOddHole, const int doFlowCover, const int doKnapCover, const int doMixIntRound, const int doGomory)
int	generateCuts (OsiSolverInterface *cutGenSI, OsiSolverInterface *masterSI, double *xhat, std::vector< int > &integerVars, DecompCutList &newCuts)
Set/get methods.
void	setLogLevel (const int logLevel)
void	setLogStream (std::ostream *logStream)
Constructors and destructor.
	DecompAlgoCGL (int logLevel=0, DecompAlgoType algo=CUT, std::ostream *logStream=&std::cout)
	Default constructors. More...
	~DecompAlgoCGL ()
	Destructor. More...

Private Attributes
Data.
int	m_logLevel
std::ostream *	m_logStream
CglClique *	m_genClique
CglOddHole *	m_genOddHole
CglFlowCover *	m_genFlowCover
CglKnapsackCover *	m_genKnapCover
CglMixedIntegerRounding2 *	m_genMixIntRound
CglGomory *	m_genGomory
DecompAlgoType	m_algo

Detailed Description

An interface to CGL cut generator library.

Definition at line 41 of file DecompAlgoCGL.h.

Constructor & Destructor Documentation

DecompAlgoCGL::DecompAlgoCGL ( int  logLevel = 0, DecompAlgoType  algo = CUT, std::ostream *  logStream = &std::cout  )

inline

Default constructors.

Definition at line 118 of file DecompAlgoCGL.h.

DecompAlgoCGL::~DecompAlgoCGL ( )

inline

Destructor.

Definition at line 135 of file DecompAlgoCGL.h.

References m_genClique, m_genFlowCover, m_genGomory, m_genKnapCover, m_genMixIntRound, m_genOddHole, and UTIL_DELPTR.

Member Function Documentation

int DecompAlgoCGL::initGenerators	(	const int	doClique,
		const int	doOddHole,
		const int	doFlowCover,
		const int	doKnapCover,
		const int	doMixIntRound,
		const int	doGomory
	)

int DecompAlgoCGL::generateCuts	(	OsiSolverInterface *	cutGenSI,
		OsiSolverInterface *	masterSI,
		double *	xhat,
		std::vector< int > &	integerVars,
		DecompCutList &	newCuts
	)

void DecompAlgoCGL::setLogLevel ( const int  logLevel )

inline

Definition at line 98 of file DecompAlgoCGL.h.

References m_logLevel.

void DecompAlgoCGL::setLogStream ( std::ostream *  logStream )

inline

Definition at line 101 of file DecompAlgoCGL.h.

References m_logStream.

Member Data Documentation

int DecompAlgoCGL::m_logLevel

private

Definition at line 50 of file DecompAlgoCGL.h.

Referenced by setLogLevel().

std::ostream* DecompAlgoCGL::m_logStream

private

Definition at line 51 of file DecompAlgoCGL.h.

Referenced by setLogStream().

CglClique* DecompAlgoCGL::m_genClique

private

Definition at line 53 of file DecompAlgoCGL.h.

Referenced by ~DecompAlgoCGL().

CglOddHole* DecompAlgoCGL::m_genOddHole

private

Definition at line 54 of file DecompAlgoCGL.h.

Referenced by ~DecompAlgoCGL().

CglFlowCover* DecompAlgoCGL::m_genFlowCover

private

Definition at line 55 of file DecompAlgoCGL.h.

Referenced by ~DecompAlgoCGL().

CglKnapsackCover* DecompAlgoCGL::m_genKnapCover

private

Definition at line 56 of file DecompAlgoCGL.h.

Referenced by ~DecompAlgoCGL().

CglMixedIntegerRounding2* DecompAlgoCGL::m_genMixIntRound

private

Definition at line 57 of file DecompAlgoCGL.h.

Referenced by ~DecompAlgoCGL().

CglGomory* DecompAlgoCGL::m_genGomory

private

Definition at line 58 of file DecompAlgoCGL.h.

Referenced by ~DecompAlgoCGL().

DecompAlgoType DecompAlgoCGL::m_algo

private

Definition at line 60 of file DecompAlgoCGL.h.

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

• /tmp/Dip-0.92.4/Dip/src/DecompAlgoCGL.h