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 ()
template<>
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 37 of file svectorbase.h.

Constructor & Destructor Documentation

Nonzero() [1/2]

Nonzero

(

const Nonzero< S > &

vec

)

Definition at line 54 of file svectorbase.h.

Nonzero() [2/2]

Nonzero

(

)

Definition at line 60 of file svectorbase.h.

Member Function Documentation

operator=() [1/2]

Nonzero<R>& operator=

(

const Nonzero< S > &

vec

)

Definition at line 45 of file svectorbase.h.

Referenced by SVectorBase< Rational >::assignArray(), and SVectorBase< Rational >::SVectorBase().

operator=() [2/2]

Nonzero< Real > & operator=

(

const Nonzero< S > &

vec

)

Definition at line 72 of file svectorbase.h.

Member Data Documentation

idx

int idx

Index of nonzero element.

Definition at line 42 of file svectorbase.h.

Referenced by SVectorBase< Rational >::add(), SSVectorBase< Rational >::assign2product1(), SSVectorBase< Rational >::assign2productAndSetup(), SSVectorBase< Rational >::assign2productFull(), SSVectorBase< Rational >::assign2productShort(), SVectorBase< Rational >::assignArray(), SVectorBase< Rational >::dim(), Presol< R >::getBasis(), SVectorBase< Rational >::index(), SVectorBase< Rational >::isConsistent(), SPxMainSM< R >::IdxCompare::operator()(), SVectorBase< Rational >::operator*(), Nonzero< Rational >::operator=(), SVectorBase< Rational >::operator=(), SVectorBase< Rational >::pos(), SVectorBase< Rational >::scaleAssign(), and SVectorBase< Rational >::sort().

val

R val

Value of nonzero element.

Definition at line 41 of file svectorbase.h.

Referenced by SVectorBase< Rational >::add(), SSVectorBase< Rational >::assign2product1(), SSVectorBase< Rational >::assign2productAndSetup(), SSVectorBase< Rational >::assign2productFull(), SSVectorBase< Rational >::assign2productShort(), SVectorBase< Rational >::assignArray(), Presol< R >::getBasis(), SVectorBase< Rational >::isConsistent(), SVectorBase< Rational >::length2(), SVectorBase< Rational >::maxAbs(), SVectorBase< Rational >::minAbs(), SPxMainSM< R >::ElementCompare::operator()(), SVectorBase< Rational >::operator*(), SVectorBase< Rational >::operator*=(), Nonzero< Rational >::operator=(), SVectorBase< Rational >::operator=(), SVectorBase< Rational >::operator[](), SVectorBase< Rational >::scaleAssign(), and SVectorBase< Rational >::value().