LOCA::TurningPoint::MooreSpence::SolverStrategy Class Reference

Abstract strategy for solving the Moore-Spence turning point equations. More...

#include <LOCA_TurningPoint_MooreSpence_SolverStrategy.H>

Inheritance diagram for LOCA::TurningPoint::MooreSpence::SolverStrategy:

List of all members.

Public Member Functions
	SolverStrategy ()
	Constructor.
virtual	~SolverStrategy ()
	Destructor.
virtual void	setBlocks (const Teuchos::RCP< LOCA::TurningPoint::MooreSpence::AbstractGroup > &group, const Teuchos::RCP< LOCA::TurningPoint::MooreSpence::ExtendedGroup > &tpGroup, const Teuchos::RCP< const NOX::Abstract::Vector > &nullVector, const Teuchos::RCP< const NOX::Abstract::Vector > &JnVector, const Teuchos::RCP< const NOX::Abstract::MultiVector > &dfdp, const Teuchos::RCP< const NOX::Abstract::MultiVector > &dJndp)=0
	Set blocks in extended linear system.
virtual NOX::Abstract::Group::ReturnType	solve (Teuchos::ParameterList &params, const LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &input, LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &result) const =0
	Solves the extended system as defined above.
virtual NOX::Abstract::Group::ReturnType	solveTranspose (Teuchos::ParameterList &params, const LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &input, LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &result) const
	Solves the transpose of the extended system as defined above.

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Detailed Description

Abstract strategy for solving the Moore-Spence turning point equations.

This class provides an abstract interface for solver strategies to solve the Moore-Spence turning point Newton system:

After instantiating a solver (via LOCA::TurningPoint::MooreSpence::SolverFactory), the linear system is set up by setBlocks() and can then be solved by solve().

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Member Function Documentation

virtual void LOCA::TurningPoint::MooreSpence::SolverStrategy::setBlocks	(	const Teuchos::RCP< LOCA::TurningPoint::MooreSpence::AbstractGroup > &	group,
		const Teuchos::RCP< LOCA::TurningPoint::MooreSpence::ExtendedGroup > &	tpGroup,
		const Teuchos::RCP< const NOX::Abstract::Vector > &	nullVector,
		const Teuchos::RCP< const NOX::Abstract::Vector > &	JnVector,
		const Teuchos::RCP< const NOX::Abstract::MultiVector > &	dfdp,
		const Teuchos::RCP< const NOX::Abstract::MultiVector > &	dJndp
	)		[pure virtual]

Set blocks in extended linear system.

Parameters:

group	[in] Underlying group representing J
tpGroup	[in] Turning point group representing the turning point equations.
nullVector	[in] Vector representing v
JnVector	[in] Vector representing Jv
dfdp	[in] Vector representing df/dp
dJndp	[in] Vector representing d(Jv)/dp

Implemented in LOCA::TurningPoint::MooreSpence::PhippsBordering, and LOCA::TurningPoint::MooreSpence::SalingerBordering.

virtual NOX::Abstract::Group::ReturnType LOCA::TurningPoint::MooreSpence::SolverStrategy::solve	(	Teuchos::ParameterList &	params,
		const LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &	input,
		LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &	result
	)		const [pure virtual]

Solves the extended system as defined above.

The params argument is the linear solver parameters.

Implemented in LOCA::TurningPoint::MooreSpence::PhippsBordering, and LOCA::TurningPoint::MooreSpence::SalingerBordering.

virtual NOX::Abstract::Group::ReturnType LOCA::TurningPoint::MooreSpence::SolverStrategy::solveTranspose	(	Teuchos::ParameterList &	params,
		const LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &	input,
		LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &	result
	)		const [inline, virtual]

Solves the transpose of the extended system as defined above.

The params argument is the linear solver parameters.

Reimplemented in LOCA::TurningPoint::MooreSpence::PhippsBordering, and LOCA::TurningPoint::MooreSpence::SalingerBordering.

References NOX::Abstract::Group::NotDefined.

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

• LOCA_TurningPoint_MooreSpence_SolverStrategy.H