Postsolves row objectives. More...

Public Member Functions
	RowObjPS (const SPxLP &lp, int _i, int _j)

	RowObjPS (const RowObjPS &old)
	copy constructor More...

RowObjPS &	operator= (const RowObjPS &rhs)
	assignment operator More...

virtual void	execute (DVector &x, DVector &y, DVector &s, DVector &r, DataArray< SPxSolver::VarStatus > &cBasis, DataArray< SPxSolver::VarStatus > &rBasis, bool isOptimal) const

virtual PostStep *	clone () const
	clone function for polymorphism More...

Public Member Functions inherited from SPxMainSM::PostStep
	PostStep (const char *p_name, int nR=0, int nC=0)
	constructor. More...

	PostStep (const PostStep &old)
	copy constructor. More...

PostStep &	operator= (const PostStep &)
	assignment operator More...

virtual	~PostStep ()
	destructor. More...

virtual const char *	getName () const
	get name of simplifying step. More...

virtual bool	checkBasisDim (DataArray< SPxSolver::VarStatus > rows, DataArray< SPxSolver::VarStatus > cols) const

Private Attributes
int	m_i
	row index More...

int	m_j
	slack column index More...

Additional Inherited Members
Static Public Member Functions inherited from SPxMainSM::PostStep
static Real	eps ()

Detailed Description

Postsolves row objectives.

Definition at line 136 of file spxmainsm.h.

Constructor & Destructor Documentation

◆ RowObjPS() [1/2]

RowObjPS	(	const SPxLP &	lp,
		int	_i,
		int	_j
	)

Definition at line 144 of file spxmainsm.h.

◆ RowObjPS() [2/2]

RowObjPS ( const RowObjPS & old )

copy constructor

Definition at line 150 of file spxmainsm.h.

Member Function Documentation

◆ clone()

virtual PostStep* clone ( ) const

virtual

clone function for polymorphism

Implements SPxMainSM::PostStep.

Definition at line 171 of file spxmainsm.h.

◆ execute()

void execute	(	DVector &	x,
		DVector &	y,
		DVector &	s,
		DVector &	r,
		DataArray< SPxSolver::VarStatus > &	cBasis,
		DataArray< SPxSolver::VarStatus > &	rBasis,
		bool	isOptimal
	)		const

virtual

Implements SPxMainSM::PostStep.

Definition at line 88 of file spxmainsm.cpp.

References SPxSolver::BASIC, SPxMainSM::PostStep::checkBasisDim(), soplex::isZero(), MSG_DEBUG, SPxSolver::ON_LOWER, SPxSolver::ON_UPPER, SPxSolver::UNDEFINED, and SPxSolver::ZERO.

◆ operator=()

RowObjPS& operator= ( const RowObjPS & rhs )

assignment operator

Definition at line 156 of file spxmainsm.h.

References SPxMainSM::PostStep::execute(), SPxMainSM::RowObjPS::m_i, and SPxMainSM::RowObjPS::m_j.

Member Data Documentation

◆ m_i

int m_i

private

row index

Definition at line 139 of file spxmainsm.h.

Referenced by SPxMainSM::RowObjPS::operator=().

◆ m_j

int m_j

private

slack column index

Definition at line 140 of file spxmainsm.h.