Stokhos::FullyAssembledOperator Class Reference

An Epetra operator representing the block stochastic Galerkin operator generated by fully assembling the matrix. More...

#include <Stokhos_FullyAssembledOperator.hpp>

Inheritance diagram for Stokhos::FullyAssembledOperator:

Public Member Functions
	FullyAssembledOperator (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_CrsGraph > &base_graph, const Teuchos::RCP< const Epetra_Map > &domain_sg_map, const Teuchos::RCP< const Epetra_Map > &range_sg_map, const Teuchos::RCP< Teuchos::ParameterList > &params)
	Constructor. More...
virtual	~FullyAssembledOperator ()
	Destructor. More...
Public Member Functions inherited from Stokhos::SGOperator
	SGOperator ()
	Constructor. More...
virtual	~SGOperator ()
	Destructor. More...
Public Member Functions inherited from Epetra_Operator
virtual int	SetUseTranspose (bool UseTranspose)=0
virtual int	ApplyInverse (const Epetra_MultiVector &X, Epetra_MultiVector &Y) const =0
virtual double	NormInf () const =0
virtual const char *	Label () const =0
virtual bool	UseTranspose () const =0
virtual bool	HasNormInf () const =0
virtual const Epetra_Comm &	Comm () const =0
virtual const Epetra_Map &	OperatorDomainMap () const =0
virtual const Epetra_Map &	OperatorRangeMap () const =0

Protected Types
typedef Stokhos::Sparse3Tensor < int, double >	Cijk_type
	Short-hand for Cijk. More...

Protected Attributes
Teuchos::RCP< const EpetraExt::MultiComm >	sg_comm
	Stores SG parallel communicator. More...
Teuchos::RCP< const Stokhos::OrthogPolyBasis< int, double > >	sg_basis
	Stochastic Galerking basis. More...
Teuchos::RCP< const Stokhos::EpetraSparse3Tensor >	epetraCijk
	Stores Epetra Cijk tensor. More...
Teuchos::RCP< const Epetra_Map >	domain_sg_map
	Stores domain SG map. More...
Teuchos::RCP< const Epetra_Map >	range_sg_map
	Stores range SG map. More...
Teuchos::RCP< const Cijk_type >	Cijk
	Stores triple product tensor. More...
Teuchos::RCP < Stokhos::EpetraOperatorOrthogPoly >	block_ops
	Stores operators. More...
bool	scale_op
	Flag indicating whether operator be scaled with <^2> More...
bool	include_mean
	Flag indicating whether to include mean term. More...
bool	only_use_linear
	Flag indicating whether to only use linear terms. More...

Private Member Functions
	FullyAssembledOperator (const FullyAssembledOperator &)
	Private to prohibit copying. More...
FullyAssembledOperator &	operator= (const FullyAssembledOperator &)
	Private to prohibit copying. More...

Stokhos::SGOperator methods
virtual void	setupOperator (const Teuchos::RCP< Stokhos::EpetraOperatorOrthogPoly > &poly)
	Setup operator. More...
virtual Teuchos::RCP < Stokhos::EpetraOperatorOrthogPoly >	getSGPolynomial ()
	Get SG polynomial. More...
virtual Teuchos::RCP< const Stokhos::EpetraOperatorOrthogPoly >	getSGPolynomial () const
	Get SG polynomial. More...

Overloaded Epetra_Operator methods
virtual int	Apply (const Epetra_MultiVector &Input, Epetra_MultiVector &Result) const
	Wrap Apply() to add a timer. More...

Detailed Description

An Epetra operator representing the block stochastic Galerkin operator generated by fully assembling the matrix.

Definition at line 61 of file Stokhos_FullyAssembledOperator.hpp.

Member Typedef Documentation

typedef Stokhos::Sparse3Tensor<int,double> Stokhos::FullyAssembledOperator::Cijk_type

protected

Short-hand for Cijk.

Definition at line 134 of file Stokhos_FullyAssembledOperator.hpp.

Constructor & Destructor Documentation

Stokhos::FullyAssembledOperator::FullyAssembledOperator	(	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_CrsGraph > &	base_graph,
		const Teuchos::RCP< const Epetra_Map > &	domain_sg_map,
		const Teuchos::RCP< const Epetra_Map > &	range_sg_map,
		const Teuchos::RCP< Teuchos::ParameterList > &	params
	)

Constructor.

Definition at line 48 of file Stokhos_FullyAssembledOperator.cpp.

Stokhos::FullyAssembledOperator::~FullyAssembledOperator ( )

virtual

Destructor.

Definition at line 76 of file Stokhos_FullyAssembledOperator.cpp.

Stokhos::FullyAssembledOperator::FullyAssembledOperator ( const FullyAssembledOperator &  )

private

Private to prohibit copying.

Member Function Documentation

void Stokhos::FullyAssembledOperator::setupOperator ( const Teuchos::RCP< Stokhos::EpetraOperatorOrthogPoly > &  poly )

virtual

Setup operator.

Implements Stokhos::SGOperator.

Definition at line 82 of file Stokhos_FullyAssembledOperator.cpp.

Teuchos::RCP< Stokhos::EpetraOperatorOrthogPoly > Stokhos::FullyAssembledOperator::getSGPolynomial ( )

virtual

Get SG polynomial.

Implements Stokhos::SGOperator.

Definition at line 130 of file Stokhos_FullyAssembledOperator.cpp.

Teuchos::RCP< const Stokhos::EpetraOperatorOrthogPoly > Stokhos::FullyAssembledOperator::getSGPolynomial ( ) const

virtual

Get SG polynomial.

Implements Stokhos::SGOperator.

Definition at line 137 of file Stokhos_FullyAssembledOperator.cpp.

int Stokhos::FullyAssembledOperator::Apply ( const Epetra_MultiVector &  Input, Epetra_MultiVector &  Result  ) const

virtual

Wrap Apply() to add a timer.

Implements Epetra_Operator.

Definition at line 144 of file Stokhos_FullyAssembledOperator.cpp.

FullyAssembledOperator& Stokhos::FullyAssembledOperator::operator= ( const FullyAssembledOperator &  )

private

Private to prohibit copying.

Member Data Documentation

Teuchos::RCP<const EpetraExt::MultiComm> Stokhos::FullyAssembledOperator::sg_comm

protected

Stores SG parallel communicator.

Definition at line 119 of file Stokhos_FullyAssembledOperator.hpp.

Teuchos::RCP<const Stokhos::OrthogPolyBasis<int,double> > Stokhos::FullyAssembledOperator::sg_basis

protected

Stochastic Galerking basis.

Definition at line 122 of file Stokhos_FullyAssembledOperator.hpp.

Teuchos::RCP<const Stokhos::EpetraSparse3Tensor> Stokhos::FullyAssembledOperator::epetraCijk

protected

Stores Epetra Cijk tensor.

Definition at line 125 of file Stokhos_FullyAssembledOperator.hpp.

Teuchos::RCP<const Epetra_Map> Stokhos::FullyAssembledOperator::domain_sg_map

protected

Stores domain SG map.

Definition at line 128 of file Stokhos_FullyAssembledOperator.hpp.

Teuchos::RCP<const Epetra_Map> Stokhos::FullyAssembledOperator::range_sg_map

protected

Stores range SG map.

Definition at line 131 of file Stokhos_FullyAssembledOperator.hpp.

Teuchos::RCP<const Cijk_type> Stokhos::FullyAssembledOperator::Cijk

protected

Stores triple product tensor.

Definition at line 137 of file Stokhos_FullyAssembledOperator.hpp.

Teuchos::RCP<Stokhos::EpetraOperatorOrthogPoly > Stokhos::FullyAssembledOperator::block_ops

protected

Stores operators.

Definition at line 140 of file Stokhos_FullyAssembledOperator.hpp.

bool Stokhos::FullyAssembledOperator::scale_op

protected

Flag indicating whether operator be scaled with <^2>

Definition at line 143 of file Stokhos_FullyAssembledOperator.hpp.

bool Stokhos::FullyAssembledOperator::include_mean

protected

Flag indicating whether to include mean term.

Definition at line 146 of file Stokhos_FullyAssembledOperator.hpp.

bool Stokhos::FullyAssembledOperator::only_use_linear

protected

Flag indicating whether to only use linear terms.

Definition at line 149 of file Stokhos_FullyAssembledOperator.hpp.

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

• Stokhos_FullyAssembledOperator.hpp
• Stokhos_FullyAssembledOperator.cpp