SPxMainSM::EmptyConstraintPS Class Reference

Postsolves empty constraints. More...

Inheritance diagram for SPxMainSM::EmptyConstraintPS:

Public Member Functions
	EmptyConstraintPS (const SPxLP &lp, int _i)
	EmptyConstraintPS (const EmptyConstraintPS &old)
	copy constructor
EmptyConstraintPS &	operator= (const EmptyConstraintPS &rhs)
	assignment operator
virtual void	execute (DVector &x, DVector &y, DVector &s, DVector &r, DataArray< SPxSolver::VarStatus > &cBasis, DataArray< SPxSolver::VarStatus > &rBasis) const
virtual PostStep *	clone () const
	clone function for polymorphism
Public Member Functions inherited from SPxMainSM::PostStep
	PostStep (const char *p_name, int nR=0, int nC=0)
	constructor.
	PostStep (const PostStep &old)
	copy constructor.
PostStep &	operator= (const PostStep &)
	assignment operator
virtual	~PostStep ()
	destructor.
virtual const char *	getName () const
	get name of simplifying step.
virtual bool	checkBasisDim (DataArray< SPxSolver::VarStatus > rows, DataArray< SPxSolver::VarStatus > cols) const

Private Attributes
const int	m_i
const int	m_old_i

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

Detailed Description

Postsolves empty constraints.

Definition at line 174 of file spxmainsm.h.

Constructor & Destructor Documentation

EmptyConstraintPS	(	const SPxLP &	lp,
		int	_i
	)

Definition at line 182 of file spxmainsm.h.

Referenced by SPxMainSM::EmptyConstraintPS::clone().

EmptyConstraintPS

(

const EmptyConstraintPS &

old

)

copy constructor

Definition at line 188 of file spxmainsm.h.

Member Function Documentation

virtual PostStep* clone ( ) const

virtual

clone function for polymorphism

Implements SPxMainSM::PostStep.

Definition at line 207 of file spxmainsm.h.

References SPxMainSM::EmptyConstraintPS::EmptyConstraintPS().

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

virtual

Implements SPxMainSM::PostStep.

Definition at line 113 of file spxmainsm.cpp.

References SPxSolver::BASIC.

EmptyConstraintPS& operator=

(

const EmptyConstraintPS &

rhs

)

assignment operator

Definition at line 194 of file spxmainsm.h.

References SPxMainSM::PostStep::operator=().

Member Data Documentation

const int m_i

private

Definition at line 177 of file spxmainsm.h.

const int m_old_i

private

Definition at line 178 of file spxmainsm.h.