Stokhos::SGPreconditionerFactory Class Reference

Factory for generating stochastic Galerkin preconditioners. More...

#include <Stokhos_SGPreconditionerFactory.hpp>

Public Member Functions
	SGPreconditionerFactory (const Teuchos::RCP< Teuchos::ParameterList > &params)
	Constructor.
virtual	~SGPreconditionerFactory ()
	Destructor.
virtual bool	isPrecSupported () const
	Return whether a preconditioner will be supported.
virtual Teuchos::RCP< Stokhos::SGPreconditioner >	build (const Teuchos::RCP< const EpetraExt::MultiComm > &sg_comm, const Teuchos::RCP< const Stokhos::OrthogPolyBasis< int, double > > &sg_basis, const Teuchos::RCP< const Stokhos::EpetraSparse3Tensor > &epetraCijk, const Teuchos::RCP< const Epetra_Map > &base_map, const Teuchos::RCP< const Epetra_Map > &sg_map)
	Build preconditioner operator.

Protected Member Functions
Teuchos::RCP< Stokhos::AbstractPreconditionerFactory >	buildMeanPreconditionerFactory ()
	Build preconditioner factory for mean.

Protected Attributes
Teuchos::RCP< Teuchos::ParameterList >	params
	Preconditioner parameters.
std::string	prec_method
	Preconditioner method.

Detailed Description

Factory for generating stochastic Galerkin preconditioners.

Constructor & Destructor Documentation

SGPreconditionerFactory()

Stokhos::SGPreconditionerFactory::SGPreconditionerFactory

(

const Teuchos::RCP< Teuchos::ParameterList > &

params

)

Constructor.

References params, and prec_method.

Member Function Documentation

build()

Teuchos::RCP< Stokhos::SGPreconditioner > Stokhos::SGPreconditionerFactory::build ( const Teuchos::RCP< const EpetraExt::MultiComm > & sg_comm, const Teuchos::RCP< const Stokhos::OrthogPolyBasis< int, double > > & sg_basis, const Teuchos::RCP< const Stokhos::EpetraSparse3Tensor > & epetraCijk, const Teuchos::RCP< const Epetra_Map > & base_map, const Teuchos::RCP< const Epetra_Map > & sg_map )

virtual

Build preconditioner operator.

References buildMeanPreconditionerFactory(), params, and prec_method.

buildMeanPreconditionerFactory()

Teuchos::RCP< Stokhos::AbstractPreconditionerFactory > Stokhos::SGPreconditionerFactory::buildMeanPreconditionerFactory ( )

protected

Build preconditioner factory for mean.

References params.

Referenced by build().

isPrecSupported()

bool Stokhos::SGPreconditionerFactory::isPrecSupported ( ) const

virtual

Return whether a preconditioner will be supported.

References prec_method.

Member Data Documentation

params

Teuchos::RCP<Teuchos::ParameterList> Stokhos::SGPreconditionerFactory::params

protected

Preconditioner parameters.

Referenced by build(), buildMeanPreconditionerFactory(), and SGPreconditionerFactory().

prec_method

std::string Stokhos::SGPreconditionerFactory::prec_method

protected

Preconditioner method.

Referenced by build(), isPrecSupported(), and SGPreconditionerFactory().

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

• Stokhos_SGPreconditionerFactory.hpp
• Stokhos_SGPreconditionerFactory.cpp