LOCA::AnasaziOperator::Factory Class Reference

Factory for creating Anasazi operator strategy objects. More...

#include <LOCA_AnasaziOperator_Factory.H>

Collaboration diagram for LOCA::AnasaziOperator::Factory:

Public Member Functions
	Factory (const Teuchos::RCP< LOCA::GlobalData > &global_data)
	Constructor.
virtual	~Factory ()
	Destructor.
Teuchos::RCP < LOCA::AnasaziOperator::AbstractStrategy >	create (const Teuchos::RCP< LOCA::Parameter::SublistParser > &topParams, const Teuchos::RCP< Teuchos::ParameterList > &eigenParams, const Teuchos::RCP< Teuchos::ParameterList > &solverParams, const Teuchos::RCP< NOX::Abstract::Group > &grp)
	Create Anasazi operator strategy. More...
const std::string &	strategyName (Teuchos::ParameterList &eigenParams) const
	Return strategy name given by eigenParams.

Protected Attributes
Teuchos::RCP< LOCA::GlobalData >	globalData
	Global data.

Detailed Description

Factory for creating Anasazi operator strategy objects.

The parameters passed to the create() through the eigenParams argument method should specify the "Operator" as described below, as well as any additional parameters for the particular strategy.

• "Operator" - Name of the Anasazi operator. Valid choices are
  • "Jacobian Inverse" (LOCA::AnasaziOperator::JacobianInverse) [Default]
  • "Shift-Invert" (LOCA::AnasaziOperator::ShiftInvert)
  • "Cayley" (LOCA::AnasaziOperator::Cayley)

There is also an Epetra specific strategy that can be instantiated by the LOCA::Epetra::Factory. See LOCA::Epetra::AnasaziOperator::Floquet.

Member Function Documentation

Teuchos::RCP< LOCA::AnasaziOperator::AbstractStrategy > LOCA::AnasaziOperator::Factory::create	(	const Teuchos::RCP< LOCA::Parameter::SublistParser > &	topParams,
		const Teuchos::RCP< Teuchos::ParameterList > &	eigenParams,
		const Teuchos::RCP< Teuchos::ParameterList > &	solverParams,
		const Teuchos::RCP< NOX::Abstract::Group > &	grp
	)

Create Anasazi operator strategy.

Parameters

topParams	[in] Parsed top-level parameter list.
eigenParams	[in] Eigensolver parameters as described above
solverParams	[in] Linear solver parameters
grp	[in] Group representing Jacobian/mass matrices

References Teuchos::ParameterList::get(), and Teuchos::rcp().

---

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

• LOCA_AnasaziOperator_Factory.H
• LOCA_AnasaziOperator_Factory.C