mat::arn::MatrixTridiagSymmetric Class Reference

Tridiagonal symmetric matrix class template. More...

#include <MatrixTridiagSymmetric.h>

List of all members.

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

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Detailed Description

Tridiagonal symmetric matrix class template.

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Constructor & Destructor Documentation

mat::arn::MatrixTridiagSymmetric::MatrixTridiagSymmetric

(

int

k = 100

)

[inline, explicit]

virtual mat::arn::MatrixTridiagSymmetric::~MatrixTridiagSymmetric

(

)

[inline, virtual]

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Member Function Documentation

void mat::arn::MatrixTridiagSymmetric::clear

(

)

[inline]

Referenced by mat::arn::Lanczos< Treal, Tmatrix, Tvector >::restart().

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

References mat::stevr(), template_blas_fabs(), and mat::stevx().

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

References mat::stevx(), and template_blas_fabs().

void mat::arn::MatrixTridiagSymmetric::increase	(	Treal const &	alpha,
		Treal const &	beta
	)		[inline]

void mat::arn::MatrixTridiagSymmetric::increaseCapacity

(

int const

newCapacity

)

[protected]

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

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Member Data Documentation

Treal* mat::arn::MatrixTridiagSymmetric::alphaVec [protected]

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

Treal* mat::arn::MatrixTridiagSymmetric::betaVec [protected]

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

int mat::arn::MatrixTridiagSymmetric::capacity [protected]

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

int mat::arn::MatrixTridiagSymmetric::size [protected]

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

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

• source/matrix/MatrixTridiagSymmetric.h