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dolfin::Jacobi Class Reference

#include <Jacobi.h>

Inheritance diagram for dolfin::Jacobi:

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List of all members.

Public Member Functions

 Jacobi (const Matrix &A, real tol, unsigned int maxiter)
 Create Jacobi preconditioner/solver for a given matrix.

 ~Jacobi ()
 Destructor.

void solve (Vector &x, const Vector &b)
 Solve linear system Ax = b for a given right-hand side b.


Static Public Member Functions

void solve (const Matrix &A, Vector &x, const Vector &b, real tol, unsigned int maxiter)
 Solve linear system Ax = b for a given right-hand side b.

Detailed Description

This class implements the standard Jacobi method for a linear system. It implements the interface specified by the class Preconditioner. It also provides a static method for the solution of a given linear system. It may thus be used both as a preconditioner and as a linear solver.

Constructor & Destructor Documentation

Jacobi::Jacobi (  const Matrix &  A,
real  tol,
unsigned int  maxiter
) 
 

Create Jacobi preconditioner/solver for a given matrix.

Jacobi::~Jacobi (   ) 
 

Destructor.

Member Function Documentation

void Jacobi::solve (  const Matrix &  A,
Vector &  x,
const Vector &  b,
real  tol,
unsigned int  maxiter
)  [static]
 

Solve linear system Ax = b for a given right-hand side b.

void Jacobi::solve (  Vector &  x,
const Vector &  b
)  [virtual]
 

Solve linear system Ax = b for a given right-hand side b.

Implements dolfin::Preconditioner.

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


Documentation automatically generated with Doxygen on 10 Sep 2004.