A stochastic preconditioner based on applying a preconditioner to the fully assembled operator. More...

#include <Stokhos_FullyAssembledPreconditioner.hpp>

Inheritance diagram for Stokhos::FullyAssembledPreconditioner:

Public Member Functions
	FullyAssembledPreconditioner (const Teuchos::RCP< Stokhos::AbstractPreconditionerFactory > &prec_factory, const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
	Constructor.

virtual	~FullyAssembledPreconditioner ()
	Destructor.

Public Member Functions inherited from Stokhos::SGPreconditioner
	SGPreconditioner ()
	Constructor.

virtual	~SGPreconditioner ()
	Destructor.

Public Member Functions inherited from Epetra_Operator
virtual	~Epetra_Operator ()

Epetra_Operator methods
std::string	label
	Label for operator.

Teuchos::RCP< Stokhos::AbstractPreconditionerFactory >	prec_factory
	Stores factory for building preconditioner.

Teuchos::RCP< Epetra_Operator >	prec
	Stores preconditioner.

virtual int	SetUseTranspose (bool UseTranspose)
	Set to true if the transpose of the operator is requested.

virtual int	Apply (const Epetra_MultiVector &Input, Epetra_MultiVector &Result) const
	Returns the result of a Epetra_Operator applied to a Epetra_MultiVector Input in Result as described above.

virtual int	ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const
	Returns the result of the inverse of the operator applied to a Epetra_MultiVector Input in Result as described above.

virtual double	NormInf () const
	Returns an approximate infinity norm of the operator matrix.

virtual const char *	Label () const
	Returns a character string describing the operator.

virtual bool	UseTranspose () const
	Returns the current UseTranspose setting.

virtual bool	HasNormInf () const
	Returns true if the this object can provide an approximate Inf-norm, false otherwise.

virtual const Epetra_Comm &	Comm () const
	Returns a reference to the Epetra_Comm communicator associated with this operator.

virtual const Epetra_Map &	OperatorDomainMap () const
	Returns the Epetra_Map object associated with the domain of this matrix operator.

virtual const Epetra_Map &	OperatorRangeMap () const
	Returns the Epetra_Map object associated with the range of this matrix operator.

	FullyAssembledPreconditioner (const FullyAssembledPreconditioner &)
	Private to prohibit copying.

FullyAssembledPreconditioner &	operator= (const FullyAssembledPreconditioner &)
	Private to prohibit copying.

Stokhos::SGPreconditioner methods
virtual void	setupPreconditioner (const Teuchos::RCP< Stokhos::SGOperator > &sg_op, const Epetra_Vector &x)
	Setup preconditioner.

Detailed Description

A stochastic preconditioner based on applying a preconditioner to the fully assembled operator.

Definition at line 57 of file Stokhos_FullyAssembledPreconditioner.hpp.

Constructor & Destructor Documentation

◆ FullyAssembledPreconditioner() [1/2]

Stokhos::FullyAssembledPreconditioner::FullyAssembledPreconditioner	(	const Teuchos::RCP< Stokhos::AbstractPreconditionerFactory > &	prec_factory,
		const Teuchos::RCP< Teuchos::ParameterList > &	params = Teuchos::null )