#include <CbcLinked.hpp>

Inheritance diagram for OsiOldLink:

Public Member Functions
	OsiOldLink ()

	OsiOldLink (const OsiSolverInterface solver, int numberMembers, int numberLinks, int first, const double weights, int setNumber)
	Useful constructor - A valid solution is if all variables are zero apart from knumberLink to (k+1)numberLink-1 where k is 0 through numberInSet-1. More...

	OsiOldLink (const OsiSolverInterface solver, int numberMembers, int numberLinks, int typeSOS, const int which, const double *weights, int setNumber)
	Useful constructor - A valid solution is if all variables are zero apart from knumberLink to (k+1)numberLink-1 where k is 0 through numberInSet-1. More...

	OsiOldLink (const OsiOldLink &)

virtual OsiObject *	clone () const
	Clone. More...

OsiOldLink &	operator= (const OsiOldLink &rhs)

virtual	~OsiOldLink ()

virtual double	infeasibility (const OsiBranchingInformation *info, int &whichWay) const
	Infeasibility - large is 0.5. More...

virtual double	feasibleRegion (OsiSolverInterface solver, const OsiBranchingInformation info) const
	Set bounds to fix the variable at the current (integer) value. More...

virtual OsiBranchingObject *	createBranch (OsiSolverInterface solver, const OsiBranchingInformation info, int way) const
	Creates a branching object. More...

virtual void	resetSequenceEtc (int numberColumns, const int *originalColumns)
	Redoes data when sequence numbers change. More...

int	numberLinks () const
	Number of links for each member. More...

virtual bool	canDoHeuristics () const
	Return true if object can take part in normal heuristics. More...

virtual bool	boundBranch () const
	Return true if branch should only bound variables. More...

double	infeasibility (const OsiSolverInterface *solver, int &whichWay) const

virtual double	infeasibility (const OsiBranchingInformation *info, int &whichWay) const =0

double	infeasibility () const

virtual double	feasibleRegion (OsiSolverInterface *solver) const

virtual double	feasibleRegion (OsiSolverInterface solver, const OsiBranchingInformation info) const =0

Public Member Functions inherited from OsiSOS
	OsiSOS ()

	OsiSOS (const OsiSolverInterface solver, int numberMembers, const int which, const double *weights, int type=1)

	OsiSOS (const OsiSOS &)

OsiSOS &	operator= (const OsiSOS &rhs)

virtual	~OsiSOS ()

virtual double	upEstimate () const

virtual double	downEstimate () const

int	numberMembers () const

const int *	members () const

int	sosType () const

int	setType () const

const double *	weights () const

void	setIntegerValued (bool yesNo)

virtual bool	canHandleShadowPrices () const

void	setNumberMembers (int value)

int *	mutableMembers () const

void	setSosType (int value)

double *	mutableWeights () const

double	infeasibility (const OsiSolverInterface *solver, int &whichWay) const

double	infeasibility () const

virtual double	feasibleRegion (OsiSolverInterface *solver) const

Public Member Functions inherited from OsiObject2
	OsiObject2 ()

	OsiObject2 (const OsiObject2 &)

OsiObject2 &	operator= (const OsiObject2 &rhs)

virtual	~OsiObject2 ()

void	setPreferredWay (int value)

virtual int	preferredWay () const

Public Member Functions inherited from OsiObject
	OsiObject ()

	OsiObject (const OsiObject &)

OsiObject &	operator= (const OsiObject &rhs)

virtual	~OsiObject ()

double	infeasibility (const OsiSolverInterface *solver, int &whichWay) const

virtual double	checkInfeasibility (const OsiBranchingInformation *info) const

virtual bool	canMoveToNearest () const

virtual int	columnNumber () const

int	priority () const

void	setPriority (int priority)

int	numberWays () const

void	setNumberWays (int numberWays)

void	setWhichWay (int way)

int	whichWay () const

double	infeasibility () const

virtual void	resetBounds (const OsiSolverInterface *)

virtual void	updateBefore (const OsiObject *)

virtual void	updateAfter (const OsiObject , const OsiObject )

Protected Attributes
int	numberLinks_
	data More...

Protected Attributes inherited from OsiSOS
int *	members_

double *	weights_

int	numberMembers_

int	sosType_

bool	integerValued_

Protected Attributes inherited from OsiObject2
int	preferredWay_

double	otherInfeasibility_

Protected Attributes inherited from OsiObject
double	infeasibility_

short	whichWay_

short	numberWays_

int	priority_

Detailed Description

Definition at line 447 of file CbcLinked.hpp.

Constructor & Destructor Documentation

◆ OsiOldLink() [1/4]

OsiOldLink::OsiOldLink ( )

◆ OsiOldLink() [2/4]

OsiOldLink::OsiOldLink	(	const OsiSolverInterface *	solver,
		int	numberMembers,
		int	numberLinks,
		int	first,
		const double *	weights,
		int	setNumber
	)

Useful constructor - A valid solution is if all variables are zero apart from k*numberLink to (k+1)*numberLink-1 where k is 0 through numberInSet-1.

The length of weights array is numberInSet. For this constructor the variables in matrix are the numberInSet*numberLink starting at first. If weights null then 0,1,2..

◆ OsiOldLink() [3/4]

OsiOldLink::OsiOldLink	(	const OsiSolverInterface *	solver,
		int	numberMembers,
		int	numberLinks,
		int	typeSOS,
		const int *	which,
		const double *	weights,
		int	setNumber
	)

Useful constructor - A valid solution is if all variables are zero apart from k*numberLink to (k+1)*numberLink-1 where k is 0 through numberInSet-1.

The length of weights array is numberInSet. For this constructor the variables are given by list - grouped. If weights null then 0,1,2..

◆ OsiOldLink() [4/4]

OsiOldLink::OsiOldLink ( const OsiOldLink & )

◆ ~OsiOldLink()

virtual OsiOldLink::~OsiOldLink ( )

virtual

Member Function Documentation

◆ clone()

virtual OsiObject* OsiOldLink::clone ( ) const

virtual

Clone.

Reimplemented from OsiSOS.

◆ operator=()

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

◆ infeasibility() [1/4]

virtual double OsiOldLink::infeasibility	(	const OsiBranchingInformation *	info,
		int &	whichWay
	)		const

virtual

Infeasibility - large is 0.5.

Reimplemented from OsiSOS.

◆ feasibleRegion() [1/3]

virtual double OsiOldLink::feasibleRegion	(	OsiSolverInterface *	solver,
		const OsiBranchingInformation *	info
	)		const

virtual

Set bounds to fix the variable at the current (integer) value.

Given an integer value, set the lower and upper bounds to fix the variable. Returns amount it had to move variable.

Reimplemented from OsiSOS.

◆ createBranch()

virtual OsiBranchingObject* OsiOldLink::createBranch	(	OsiSolverInterface *	solver,
		const OsiBranchingInformation *	info,
		int	way
	)		const

virtual

Creates a branching object.

The preferred direction is set by way, 0 for down, 1 for up.

Reimplemented from OsiSOS.

◆ resetSequenceEtc()

virtual void OsiOldLink::resetSequenceEtc	(	int	numberColumns,
		const int *	originalColumns
	)

virtual

Redoes data when sequence numbers change.

Reimplemented from OsiSOS.

◆ numberLinks()

int OsiOldLink::numberLinks ( ) const

inline

Number of links for each member.

Definition at line 506 of file CbcLinked.hpp.

◆ canDoHeuristics()

virtual bool OsiOldLink::canDoHeuristics ( ) const

inlinevirtual

Return true if object can take part in normal heuristics.

Reimplemented from OsiSOS.

Definition at line 513 of file CbcLinked.hpp.

◆ boundBranch()

virtual bool OsiOldLink::boundBranch ( ) const

inlinevirtual

Return true if branch should only bound variables.

Reimplemented from OsiObject.

Definition at line 519 of file CbcLinked.hpp.

◆ infeasibility() [2/4]

double OsiObject::infeasibility

◆ infeasibility() [3/4]

virtual double OsiObject::infeasibility

◆ infeasibility() [4/4]

double OsiObject::infeasibility

◆ feasibleRegion() [2/3]

virtual double OsiObject::feasibleRegion

◆ feasibleRegion() [3/3]

virtual double OsiObject::feasibleRegion

Member Data Documentation

◆ numberLinks_

int OsiOldLink::numberLinks_

protected

data

Number of links

Definition at line 528 of file CbcLinked.hpp.

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

/builddir/build/BUILD/Cbc-2.10.3/src/CbcLinked.hpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ OsiOldLink() [1/4]

◆ OsiOldLink() [2/4]

◆ OsiOldLink() [3/4]

◆ OsiOldLink() [4/4]

◆ ~OsiOldLink()

Member Function Documentation

◆ clone()

◆ operator=()

◆ infeasibility() [1/4]

◆ feasibleRegion() [1/3]

◆ createBranch()

◆ resetSequenceEtc()

◆ numberLinks()

◆ canDoHeuristics()

◆ boundBranch()

◆ infeasibility() [2/4]

◆ infeasibility() [3/4]

◆ infeasibility() [4/4]

◆ feasibleRegion() [2/3]

◆ feasibleRegion() [3/3]

Member Data Documentation

◆ numberLinks_