#include <precondition.h>

Inheritance diagram for PreconditionedMatrix< MATRIX, PRECOND, VECTOR >:

Public Member Functions
	PreconditionedMatrix (const MATRIX &A, const PRECOND &P, VectorMemory< VECTOR > &mem)

void	vmult (VECTOR &dst, const VECTOR &src) const

void	Tvmult (VECTOR &dst, const VECTOR &src) const

double	residual (VECTOR &dst, const VECTOR &src, const VECTOR &rhs) const

Public Member Functions inherited from Subscriptor
	Subscriptor ()

	Subscriptor (const Subscriptor &)

virtual	~Subscriptor ()

Subscriptor &	operator= (const Subscriptor &)

void	subscribe (const char *identifier=0) const

void	unsubscribe (const char *identifier=0) const

unsigned int	n_subscriptions () const

void	list_subscribers () const

	DeclException3 (ExcInUse, int, char *, std::string &,<< "Object of class "<< arg2<< " is still used by "<< arg1<< " other objects.\n"<< "(Additional information: "<< arg3<< ")\n"<< "Note the entry in the Frequently Asked Questions of "<< "deal.II (linked to from http://www.dealii.org/) for "<< "more information on what this error means.")

	DeclException2 (ExcNoSubscriber, char , char ,<< "No subscriber with identifier \""<< arg2<< "\" did subscribe to this object of class "<< arg1)

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

Private Attributes
const MATRIX &	A

const PRECOND &	P

VectorMemory< VECTOR > &	mem

Detailed Description

template<class MATRIX, class PRECOND, class VECTOR>
class PreconditionedMatrix< MATRIX, PRECOND, VECTOR >

Deprecated:: Use ProductMatrix instead.

Matrix with preconditioner. Given a matrix $A$ and a preconditioner $P$ , this class implements a new matrix with the matrix-vector product $PA$ . It needs an auxiliary vector for that.

By this time, this is considered a temporary object to be plugged into eigenvalue solvers. Therefore, no SmartPointer is used for A and P.

Author: Guido Kanschat, 2000

Definition at line 848 of file precondition.h.