NOX
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Abstract strategy for solving the Moore-Spence turning point equations. More...
#include <LOCA_TurningPoint_MooreSpence_SolverStrategy.H>
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. More... | |
virtual NOX::Abstract::Group::ReturnType | solve (Teuchos::ParameterList ¶ms, const LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &input, LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &result) const =0 |
Solves the extended system as defined above. More... | |
virtual NOX::Abstract::Group::ReturnType | solveTranspose (Teuchos::ParameterList ¶ms, const LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &input, LOCA::TurningPoint::MooreSpence::ExtendedMultiVector &result) const |
Solves the transpose of the extended system as defined above. More... | |
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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pure virtual |
Set blocks in extended linear system.
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.
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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.
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inlinevirtual |
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.