AztecOOSolver Class Reference

Encapsulation of AztecOO linear solver. More...

Public Member Functions
	AztecOOSolver (EpetraMatrix &m, EpetraVector &rhs)
virtual	~AztecOOSolver ()
virtual bool	solve ()
int	get_num_iters ()
void	set_solver (const char *solver)
	Set the type of the solver.
void	set_tolerance (double tol)
	Set the convergence tolerance.
void	set_max_iters (int iters)
	Set maximum number of iterations to perform.
void	set_precond (const char *name)
	Set Aztec internal preconditioner.
void	set_precond (Precond *pc)
	Set preconditioner from IFPACK.
Protected Attributes
EpetraMatrix &	m
EpetraVector &	rhs
Precond *	pc
int	max_iters
double	tolerance
	maximum number of iterations

Detailed Description

Encapsulation of AztecOO linear solver.

AztecOOSolver::AztecOOSolver	(	EpetraMatrix &	m,
		EpetraVector &	rhs
	)

AztecOOSolver::~AztecOOSolver ( ) [virtual]

int AztecOOSolver::get_num_iters ( )

void AztecOOSolver::set_max_iters ( int iters ) [inline]

Set maximum number of iterations to perform.

Parameters:

[in] iters - number of iterations

void AztecOOSolver::set_precond ( Precond * pc ) [inline]

Set preconditioner from IFPACK.

Parameters:

[in] pc - IFPACK preconditioner

void AztecOOSolver::set_precond ( const char * name )

Set Aztec internal preconditioner.

Parameters:

[in] name - name of the preconditioner [ none | jacobi | neumann | least-squares ]

void AztecOOSolver::set_solver ( const char * solver )

Set the type of the solver.

Parameters:

[in] solver - name of the solver [ gmres | cg | cgs | tfqmr | bicgstab ]

void AztecOOSolver::set_tolerance ( double tol ) [inline]

Set the convergence tolerance.

Parameters:

[in] tol - the tolerance to set

bool AztecOOSolver::solve ( ) [virtual]

Implements IterSolver.

maximum number of iterations

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