SPxMainSM< R >::EmptyConstraintPS Class Reference

Postsolves empty constraints. More...

Public Member Functions
	EmptyConstraintPS (const SPxLPBase< R > &lp, int _i, std::shared_ptr< Tolerances > tols)
	EmptyConstraintPS (const EmptyConstraintPS &old)
	copy constructor More...
EmptyConstraintPS &	operator= (const EmptyConstraintPS &rhs)
	assignment operator More...
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 More...
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. 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 PostStep *	clone () const =0
	clone function for polymorphism More...
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 =0
	executes the postsolving. More...
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]

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

Definition at line 263 of file spxmainsm.h.

Referenced by SPxMainSM< R >::EmptyConstraintPS::clone().

EmptyConstraintPS() [2/2]

EmptyConstraintPS

(

const EmptyConstraintPS &

old

)

copy constructor

Definition at line 270 of file spxmainsm.h.

Member Function Documentation

clone()

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::EmptyConstraintPS().

execute()

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=()

EmptyConstraintPS & operator=

(

const EmptyConstraintPS &

rhs

)

assignment operator

Definition at line 277 of file spxmainsm.h.

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

Member Data Documentation

m_i

int m_i

private

Definition at line 257 of file spxmainsm.h.

Referenced by SPxMainSM< R >::EmptyConstraintPS::operator=().

m_old_i

int m_old_i

private

Definition at line 258 of file spxmainsm.h.

Referenced by SPxMainSM< R >::EmptyConstraintPS::operator=().

m_row_obj

R m_row_obj

private

Definition at line 259 of file spxmainsm.h.

Referenced by SPxMainSM< R >::EmptyConstraintPS::operator=().