Nonzero< R > Class Template Reference

Sparse vector nonzero element. More...

#include <svectorbase.h>

Public Member Functions
template<class S >
Nonzero< R > &	operator= (const Nonzero< S > &vec)
template<class S >
	Nonzero (const Nonzero< S > &vec)
	Nonzero ()
Nonzero< Real > &	operator= (const Nonzero< S > &vec)

Public Attributes
R	val
	Value of nonzero element. More...
int	idx
	Index of nonzero element. More...

Detailed Description

template<class R>
class soplex::Nonzero< R >

Sparse vector nonzero element.

SVectorBase keeps its nonzeros in an array of Nonzeros providing members for saving the index and value.

Definition at line 46 of file svectorbase.h.

Constructor & Destructor Documentation

Nonzero() [1/2]

Nonzero

(

const Nonzero< S > &

vec

)

Definition at line 63 of file svectorbase.h.

Nonzero() [2/2]

Nonzero

(

)

Definition at line 69 of file svectorbase.h.

Member Function Documentation

operator=() [1/2]

Nonzero< R > & operator=

(

const Nonzero< S > &

vec

)

Definition at line 54 of file svectorbase.h.

References Nonzero< R >::idx, and Nonzero< R >::val.

operator=() [2/2]

Nonzero< Real > & operator=

(

const Nonzero< S > &

vec

)

Definition at line 81 of file svectorbase.h.

References Nonzero< R >::idx, and Nonzero< R >::val.

Member Data Documentation

idx

int idx

Index of nonzero element.

Definition at line 51 of file svectorbase.h.

Referenced by SVectorBase< R >::add(), SSVectorBase< Rational >::assign(), SSVectorBase< R >::assign2product1(), SSVectorBase< R >::assign2productAndSetup(), SSVectorBase< R >::assign2productShort(), SVectorBase< R >::dim(), SPxMainSM< R >::IdxCompare::operator()(), SVectorBase< R >::operator*(), Nonzero< R >::operator=(), SVectorBase< R >::operator=(), and SVectorBase< R >::sort().

val

R val

Value of nonzero element.

Definition at line 50 of file svectorbase.h.

Referenced by SVectorBase< R >::add(), SSVectorBase< Rational >::assign(), SSVectorBase< R >::assign2product1(), SSVectorBase< R >::assign2productAndSetup(), SSVectorBase< R >::assign2productShort(), SVectorBase< R >::length2(), SPxMainSM< R >::ElementCompare::operator()(), SVectorBase< R >::operator*(), SVectorBase< R >::operator*=(), Nonzero< R >::operator=(), and SVectorBase< R >::operator=().