DiagPreconditioner< T, MatrixType > Class Template Reference

#include <diagprecond.h>

Inheritance diagram for DiagPreconditioner< T, MatrixType >:

Collaboration diagram for DiagPreconditioner< T, MatrixType >:

Public Member Functions
	DiagPreconditioner ()
	DiagPreconditioner (const MatrixType &A)
	~DiagPreconditioner ()
void	update (const MatrixType &A)
TVector< T >	solve (const Vector< T > &v) const
TVector< T >	solve (TVector< T > tv) const
TVector< T >	transSolve (const Vector< T > &v) const
TVector< T >	transSolve (TVector< T > tv) const
Public Member Functions inherited from Preconditioner_Sig< T, MatrixType >
	Preconditioner_Sig ()
	Preconditioner_Sig (const MatrixType &)
virtual	~Preconditioner_Sig ()

Friends
class	SystemMatrix

Detailed Description

template<typename T, typename MatrixType = BdMatrix<T>>
class DiagPreconditioner< T, MatrixType >

Diagonal Preconditioner (Jacobi Preconditioner) for solvers for the linear system of type A * x = b

Definition at line 27 of file diagprecond.h.

Constructor & Destructor Documentation

template<typename T , typename MatrixType = BdMatrix<T>>

DiagPreconditioner< T, MatrixType >::DiagPreconditioner ( )

inline

Definition at line 35 of file diagprecond.h.

template<typename T , typename MatrixType = BdMatrix<T>>

DiagPreconditioner< T, MatrixType >::DiagPreconditioner ( const MatrixType &  A )

inline

Definition at line 37 of file diagprecond.h.

References DiagPreconditioner< T, MatrixType >::update().

template<typename T , typename MatrixType = BdMatrix<T>>

DiagPreconditioner< T, MatrixType >::~DiagPreconditioner ( )

inline

Definition at line 39 of file diagprecond.h.

Member Function Documentation

template<typename T , typename MatrixType = BdMatrix<T>>

TVector<T> DiagPreconditioner< T, MatrixType >::solve ( const Vector< T > &  v ) const

inlinevirtual

Implements Preconditioner_Sig< T, MatrixType >.

Definition at line 60 of file diagprecond.h.

Referenced by DiagPreconditioner< T, MatrixType >::transSolve().

template<typename T , typename MatrixType = BdMatrix<T>>

TVector<T> DiagPreconditioner< T, MatrixType >::solve ( TVector< T >  tv ) const

inlinevirtual

Implements Preconditioner_Sig< T, MatrixType >.

Definition at line 66 of file diagprecond.h.

References TVector< T >::setval().

template<typename T , typename MatrixType = BdMatrix<T>>

TVector<T> DiagPreconditioner< T, MatrixType >::transSolve ( const Vector< T > &  v ) const

inlinevirtual

Implements Preconditioner_Sig< T, MatrixType >.

Definition at line 77 of file diagprecond.h.

References DiagPreconditioner< T, MatrixType >::solve().

template<typename T , typename MatrixType = BdMatrix<T>>

TVector<T> DiagPreconditioner< T, MatrixType >::transSolve ( TVector< T >  tv ) const

inlinevirtual

Implements Preconditioner_Sig< T, MatrixType >.

Definition at line 80 of file diagprecond.h.

References DiagPreconditioner< T, MatrixType >::solve().

template<typename T , typename MatrixType = BdMatrix<T>>

void DiagPreconditioner< T, MatrixType >::update ( const MatrixType &  A )

inlinevirtual

Implements Preconditioner_Sig< T, MatrixType >.

Definition at line 42 of file diagprecond.h.

References BCHK, do_expcheck(), EXPCHK, i, and T.

Referenced by DiagPreconditioner< T, MatrixType >::DiagPreconditioner().

Friends And Related Function Documentation

template<typename T , typename MatrixType = BdMatrix<T>>

friend class SystemMatrix

friend

Definition at line 33 of file diagprecond.h.

---

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

• diagprecond.h