Matrix class with optimized Matrix-Vector multiplication for symmetrical Matrices. More...

#include <symm_bdmatrix.h>

Inheritance diagram for Symm_BdMatrix< T >:

Collaboration diagram for Symm_BdMatrix< T >:

Public Types
typedef T	value_type

typedef T	element_type

typedef T aligned_value_type	TALIGN (MIN_ALIGN2)

Public Member Functions
	Symm_BdMatrix ()

	Symm_BdMatrix (const unsigned int N)

	Symm_BdMatrix (const T &val, const unsigned int N)

	Symm_BdMatrix (const T &val, const unsigned int N, const BVector< unsigned int > &diagConf)

void	resize (const T &, const unsigned int)

void	resize (const unsigned int newDim)

void	resize (const T &, const unsigned int N, const BVector< unsigned int > &)

	~Symm_BdMatrix ()

const char *	mat_info () const

const T &	operator() (const unsigned int i, const unsigned int k) const

const T &	get (const unsigned int i, const unsigned int k) const

T &	setval (const unsigned int i, const unsigned int k)

void	setval (const T &wert, const unsigned int i, const unsigned int k)

void	autoinsert (const T &wert, const unsigned int i, const unsigned int k)

TVector< T >	operator* (const Vector< T > &) const

unsigned int	rows () const

unsigned int	columns () const

void	clear ()

Public Member Functions inherited from Matrix_Sig< T >
	Matrix_Sig ()

	~Matrix_Sig ()

tbci_traits< T >::const_refval_type	operator() (const unsigned, const unsigned) const
	ro access More...

T &	operator() (const unsigned, const unsigned)
	rw access More...

Matrix_Sig< T > &	fill (const T &)

Matrix_Sig< T > &	setunit (const T &=(T) 1)

Matrix_Sig< T > &	clear ()

TVector< T >	operator* (const Vector_Sig< T > &) const

TVector< T >	transMult (const Vector_Sig< T > &) const

unsigned int	rows () const

unsigned int	columns () const

Protected Member Functions
void	construct (const unsigned int N, const T &, T &, const BVector< unsigned int > &, BVector< T > &, BVector< unsigned int > &)

void	create (const T &val, const unsigned int N)

void	create (const T &val, const unsigned int N, const BVector< unsigned int > &)

void	destroy ()

Protected Attributes
T	zero

T *	elementPtr

unsigned int	dimension

BVector< T * >	rowPtr

BVector< unsigned int >	rowOccupation

BVector< unsigned int >	conf

Friends
class	ILU0_Symm_BdMatrixPreconditioner< T >

STD__ ostream &	operator<< FGD (STD__ ostream &, const Symm_BdMatrix< T > &)

Additional Inherited Members
Static Public Member Functions inherited from Matrix_Sig< T >
static const char *	mat_info ()

Detailed Description

template<typename T>
class Symm_BdMatrix< T >

Matrix class with optimized Matrix-Vector multiplication for symmetrical Matrices.

Definition at line 25 of file symm_bdmatrix.h.

Member Typedef Documentation

template<typename T>

typedef T Symm_BdMatrix< T >::element_type

Definition at line 120 of file symm_bdmatrix.h.

template<typename T>

typedef T aligned_value_type Symm_BdMatrix< T >::TALIGN(MIN_ALIGN2)

Definition at line 121 of file symm_bdmatrix.h.

template<typename T>

typedef T Symm_BdMatrix< T >::value_type

Definition at line 119 of file symm_bdmatrix.h.

Constructor & Destructor Documentation

template<typename T>

Symm_BdMatrix< T >::Symm_BdMatrix ( )

inline

Definition at line 84 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::create(), and T.

template<typename T>

Symm_BdMatrix< T >::Symm_BdMatrix ( const unsigned int N )

inline

Definition at line 85 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::create(), and T.

template<typename T>

Symm_BdMatrix< T >::Symm_BdMatrix	(	const T &	val,
		const unsigned int	N
	)

inline

Definition at line 86 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::create().

template<typename T>

Symm_BdMatrix< T >::Symm_BdMatrix	(	const T &	val,
		const unsigned int	N,
		const BVector< unsigned int > &	diagConf
	)

inline

Definition at line 87 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::create().

template<typename T>

Symm_BdMatrix< T >::~Symm_BdMatrix ( )

inline

Definition at line 95 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::destroy().

Member Function Documentation

template<typename T>

void Symm_BdMatrix< T >::autoinsert	(	const T &	wert,
		const unsigned int	i,
		const unsigned int	k
	)

inline

Definition at line 108 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::setval().

template<typename T >

void Symm_BdMatrix< T >::clear ( )

inline

Definition at line 637 of file symm_bdmatrix.h.

References T.

template<typename T>

unsigned int Symm_BdMatrix< T >::columns ( ) const

inline

Definition at line 116 of file symm_bdmatrix.h.

References Symm_BdMatrix< T >::dimension.

template<typename T >

void Symm_BdMatrix< T >::construct	(	const unsigned int	N,
		const T &	value,
		T *&	elemPtr,
		const BVector< unsigned int > &	ConfVector,
		BVector< T * > &	rPtr,
		BVector< unsigned int > &	rowOccup
	)