SPxMainSM< R >::EmptyConstraintPS Class Reference

Postsolves empty constraints. More...

Inheritance diagram for SPxMainSM< R >::EmptyConstraintPS:

Public Member Functions
	EmptyConstraintPS (const SPxLPBase< R > &lp, int _i, std::shared_ptr< Tolerances > tols)
	EmptyConstraintPS (const EmptyConstraintPS &old)
	copy constructor
EmptyConstraintPS &	operator= (const EmptyConstraintPS &rhs)
	assignment operator
virtual void	execute (VectorBase< R > &x, VectorBase< R > &y, VectorBase< R > &s, VectorBase< R > &r, DataArray< typename SPxSolverBase< R >::VarStatus > &cBasis, DataArray< typename SPxSolverBase< R >::VarStatus > &rBasis, bool isOptimal) const
virtual PostStep *	clone () const
	clone function for polymorphism
Public Member Functions inherited from SPxMainSM< R >::PostStep
	PostStep (const char *p_name, std::shared_ptr< Tolerances > tols, 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< typename SPxSolverBase< R >::VarStatus > rows, DataArray< typename SPxSolverBase< R >::VarStatus > cols) const
virtual R	feastol () const
virtual R	epsilon () const

Private Attributes
int	m_i
int	m_old_i
R	m_row_obj

Detailed Description

template<class R>
class soplex::SPxMainSM< R >::EmptyConstraintPS

Postsolves empty constraints.

Definition at line 254 of file spxmainsm.h.

Constructor & Destructor Documentation

EmptyConstraintPS() [1/2]

template<class R>

EmptyConstraintPS	(	const SPxLPBase< R > &	lp,
		int	_i,
		std::shared_ptr< Tolerances >	tols )

Definition at line 263 of file spxmainsm.h.

References m_i, m_old_i, m_row_obj, SPxMainSM< R >::PostStep::nCols, SPxMainSM< R >::PostStep::nRows, and SPxMainSM< R >::PostStep::PostStep().

Referenced by EmptyConstraintPS(), and operator=().

EmptyConstraintPS() [2/2]

template<class R>

EmptyConstraintPS

(

const EmptyConstraintPS &

old

)

copy constructor

Definition at line 270 of file spxmainsm.h.

References EmptyConstraintPS(), m_i, m_old_i, m_row_obj, and SPxMainSM< R >::PostStep::PostStep().

Member Function Documentation

clone()

template<class R>

virtual PostStep * clone ( ) const

virtual

clone function for polymorphism

Implements SPxMainSM< R >::PostStep.

Definition at line 293 of file spxmainsm.h.

References SPxMainSM< R >::EmptyConstraintPS, and SPxMainSM< R >::PostStep::PostStep().

execute()

template<class R>

virtual void execute ( VectorBase< R > & x, VectorBase< R > & y, VectorBase< R > & s, VectorBase< R > & r, DataArray< typename SPxSolverBase< R >::VarStatus > & cBasis, DataArray< typename SPxSolverBase< R >::VarStatus > & rBasis, bool isOptimal ) const

virtual

Implements SPxMainSM< R >::PostStep.

operator=()

template<class R>

EmptyConstraintPS & operator=

(

const EmptyConstraintPS &

rhs

)

assignment operator

Definition at line 277 of file spxmainsm.h.

References EmptyConstraintPS(), m_i, m_old_i, and m_row_obj.

Member Data Documentation

m_i

template<class R>

int m_i

private

Definition at line 257 of file spxmainsm.h.

Referenced by EmptyConstraintPS(), EmptyConstraintPS(), and operator=().

m_old_i

template<class R>

int m_old_i

private

Definition at line 258 of file spxmainsm.h.

Referenced by EmptyConstraintPS(), EmptyConstraintPS(), and operator=().

m_row_obj

template<class R>

R m_row_obj

private

Definition at line 259 of file spxmainsm.h.

Referenced by EmptyConstraintPS(), EmptyConstraintPS(), and operator=().