#include <deal.II/lac/pointer_matrix.h>

Inheritance diagram for PointerMatrixAux< MatrixType, VectorType >:

Public Member Functions
	PointerMatrixAux (VectorMemory< VectorType > mem=0, const MatrixType M=0)

	PointerMatrixAux (VectorMemory< VectorType > mem, const char name)

	PointerMatrixAux (VectorMemory< VectorType > mem, const MatrixType M, const char *name)

virtual void	clear () override

bool	empty () const

void	set_memory (VectorMemory< VectorType > *mem)

const PointerMatrixAux &	operator= (const MatrixType *M)

virtual void	vmult (VectorType &dst, const VectorType &src) const override

virtual void	Tvmult (VectorType &dst, const VectorType &src) const override

virtual void	vmult_add (VectorType &dst, const VectorType &src) const override

virtual void	Tvmult_add (VectorType &dst, const VectorType &src) const override

Public Member Functions inherited from PointerMatrixBase< VectorType >
virtual	~PointerMatrixBase () override=default

Public Member Functions inherited from Subscriptor
	Subscriptor ()

	Subscriptor (const Subscriptor &)

	Subscriptor (Subscriptor &&) noexcept

virtual	~Subscriptor ()

Subscriptor &	operator= (const Subscriptor &)

Subscriptor &	operator= (Subscriptor &&) noexcept

void	subscribe (const char *identifier=nullptr) const

void	unsubscribe (const char *identifier=nullptr) const

unsigned int	n_subscriptions () const

template<typename StreamType >
void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Private Attributes
GrowingVectorMemory< VectorType >	my_memory

SmartPointer< VectorMemory< VectorType >, PointerMatrixAux< MatrixType, VectorType > >	mem

SmartPointer< const MatrixType, PointerMatrixAux< MatrixType, VectorType > >	m

Related Functions
(Note that these are not member functions.)
template<typename VectorType , typename MatrixType >
PointerMatrixBase< VectorType > *	new_pointer_matrix_base (MatrixType &matrix, const VectorType &, const char *name="PointerMatrixAux")

Additional Inherited Members
Public Types inherited from PointerMatrixBase< VectorType >
using	value_type = typename VectorType::value_type

Static Public Member Functions inherited from Subscriptor
static::ExceptionBase &	ExcInUse (int arg1, std::string arg2, std::string arg3)

static::ExceptionBase &	ExcNoSubscriber (std::string arg1, std::string arg2)

Detailed Description

template<typename MatrixType, typename VectorType>
class PointerMatrixAux< MatrixType, VectorType >

A pointer to be used as a matrix. This class stores a pointer to a matrix and can be used as a matrix itself in iterative methods.

The main purpose for the existence of this class is its base class, which only has a vector as template argument. Therefore, this interface provides an abstract base class for matrices.

This class differs form PointerMatrix by its additional VectorMemory object and by the fact that it implements the functions vmult_add() and Tvmult_add() only using vmult() and Tvmult() of the MatrixType.

Deprecated:: Use LinearOperator instead

Author: Guido Kanschat 2006

Definition at line 232 of file pointer_matrix.h.