SPxMainSM::FreeConstraintPS Class Reference

Postsolves unconstraint constraints. More...

Inheritance diagram for SPxMainSM::FreeConstraintPS:

Public Member Functions
	FreeConstraintPS (const SPxLP &lp, int _i)
	FreeConstraintPS (const FreeConstraintPS &old)
	copy constructor
FreeConstraintPS &	operator= (const FreeConstraintPS &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
DSVector	m_row

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

Detailed Description

Postsolves unconstraint constraints.

Definition at line 128 of file spxmainsm.h.

Constructor & Destructor Documentation

FreeConstraintPS	(	const SPxLP &	lp,
		int	_i
	)

Definition at line 137 of file spxmainsm.h.

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

FreeConstraintPS

(

const FreeConstraintPS &

old

)

copy constructor

Definition at line 144 of file spxmainsm.h.

Member Function Documentation

virtual PostStep* clone ( ) const

virtual

clone function for polymorphism

Implements SPxMainSM::PostStep.

Definition at line 165 of file spxmainsm.h.

References SPxMainSM::FreeConstraintPS::FreeConstraintPS().

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 82 of file spxmainsm.cpp.

References SPxSolver::BASIC.

FreeConstraintPS& operator=

(

const FreeConstraintPS &

rhs

)

assignment operator

Definition at line 151 of file spxmainsm.h.

References SPxMainSM::FreeConstraintPS::m_row, and SPxMainSM::PostStep::operator=().

Member Data Documentation

const int m_i

private

Definition at line 131 of file spxmainsm.h.

const int m_old_i

private

Definition at line 132 of file spxmainsm.h.

DSVector m_row

private

Definition at line 133 of file spxmainsm.h.

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