mat::arn::MatrixTridiagSymmetric< Treal > Class Template Reference

Tridiagonal symmetric matrix class template. More...

#include <MatrixTridiagSymmetric.h>

Public Member Functions
	MatrixTridiagSymmetric (int k=100)
void	increase (Treal const &alpha, Treal const &beta)
virtual	~MatrixTridiagSymmetric ()
void	getEigsByInterval (Treal *eigVals, Treal *eigVectors, Treal *acc, int &nEigsFound, Treal const lowBound, Treal const uppBound, Treal const abstol=0) const
void	getEigsByIndex (Treal *eigVals, Treal *eigVectors, Treal *acc, int const lowInd, int const uppInd, Treal const abstol=0) const
void	clear ()

Protected Member Functions
void	increaseCapacity (int const newCapacity)

Protected Attributes
Treal *	alphaVec
Treal *	betaVec
int	size
int	capacity

Detailed Description

template<typename Treal>
class mat::arn::MatrixTridiagSymmetric< Treal >

Tridiagonal symmetric matrix class template.

Constructor & Destructor Documentation

template<typename Treal>

mat::arn::MatrixTridiagSymmetric< Treal >::MatrixTridiagSymmetric ( int  k = 100 )

inlineexplicit

template<typename Treal>

virtual mat::arn::MatrixTridiagSymmetric< Treal >::~MatrixTridiagSymmetric ( )

inlinevirtual

References mat::arn::MatrixTridiagSymmetric< Treal >::alphaVec, mat::arn::MatrixTridiagSymmetric< Treal >::betaVec, mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex(), and mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByInterval().

Member Function Documentation

template<typename Treal>

void mat::arn::MatrixTridiagSymmetric< Treal >::clear ( )

inline

References mat::arn::MatrixTridiagSymmetric< Treal >::size.

template<typename Treal >

void mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex	(	Treal *	eigVals,
		Treal *	eigVectors,
		Treal *	acc,
		int const	lowInd,
		int const	uppInd,
		Treal const	abstol = 0
	)		const

References mat::arn::MatrixTridiagSymmetric< Treal >::alphaVec, mat::arn::MatrixTridiagSymmetric< Treal >::betaVec, mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity(), mat::arn::MatrixTridiagSymmetric< Treal >::size, mat::stevr(), mat::stevx(), and template_blas_fabs().

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByInterval(), and mat::arn::MatrixTridiagSymmetric< Treal >::~MatrixTridiagSymmetric().

template<typename Treal >

void mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByInterval	(	Treal *	eigVals,
		Treal *	eigVectors,
		Treal *	acc,
		int &	nEigsFound,
		Treal const	lowBound,
		Treal const	uppBound,
		Treal const	abstol = 0
	)		const

References mat::arn::MatrixTridiagSymmetric< Treal >::alphaVec, mat::arn::MatrixTridiagSymmetric< Treal >::betaVec, mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex(), mat::arn::MatrixTridiagSymmetric< Treal >::size, mat::stevx(), and template_blas_fabs().

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::~MatrixTridiagSymmetric().

template<typename Treal>

void mat::arn::MatrixTridiagSymmetric< Treal >::increase ( Treal const &  alpha, Treal const &  beta  )

inline

References mat::arn::MatrixTridiagSymmetric< Treal >::alphaVec, mat::arn::MatrixTridiagSymmetric< Treal >::betaVec, mat::arn::MatrixTridiagSymmetric< Treal >::capacity, mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity(), and mat::arn::MatrixTridiagSymmetric< Treal >::size.

template<typename Treal >

void mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity ( int const  newCapacity )

protected

References mat::arn::MatrixTridiagSymmetric< Treal >::alphaVec, mat::arn::MatrixTridiagSymmetric< Treal >::betaVec, mat::arn::MatrixTridiagSymmetric< Treal >::capacity, and mat::arn::MatrixTridiagSymmetric< Treal >::size.

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex(), and mat::arn::MatrixTridiagSymmetric< Treal >::increase().

Member Data Documentation

template<typename Treal>

Treal* mat::arn::MatrixTridiagSymmetric< Treal >::alphaVec

protected

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex(), mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByInterval(), mat::arn::MatrixTridiagSymmetric< Treal >::increase(), mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity(), and mat::arn::MatrixTridiagSymmetric< Treal >::~MatrixTridiagSymmetric().

template<typename Treal>

Treal* mat::arn::MatrixTridiagSymmetric< Treal >::betaVec

protected

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex(), mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByInterval(), mat::arn::MatrixTridiagSymmetric< Treal >::increase(), mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity(), and mat::arn::MatrixTridiagSymmetric< Treal >::~MatrixTridiagSymmetric().

template<typename Treal>

int mat::arn::MatrixTridiagSymmetric< Treal >::capacity

protected

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::increase(), and mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity().

template<typename Treal>

int mat::arn::MatrixTridiagSymmetric< Treal >::size

protected

Referenced by mat::arn::MatrixTridiagSymmetric< Treal >::clear(), mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByIndex(), mat::arn::MatrixTridiagSymmetric< Treal >::getEigsByInterval(), mat::arn::MatrixTridiagSymmetric< Treal >::increase(), and mat::arn::MatrixTridiagSymmetric< Treal >::increaseCapacity().

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The documentation for this class was generated from the following file:

• source/matrix/MatrixTridiagSymmetric.h