LOCA::Eigensolver::Factory Class Reference

Factory for creating Eigensolver strategy objects. More...

#include <LOCA_Eigensolver_Factory.H>

Collaboration diagram for LOCA::Eigensolver::Factory:

Public Member Functions
	Factory (const Teuchos::RCP< LOCA::GlobalData > &global_data)
	Constructor.
virtual	~Factory ()
	Destructor.
Teuchos::RCP < LOCA::Eigensolver::AbstractStrategy >	create (const Teuchos::RCP< LOCA::Parameter::SublistParser > &topParams, const Teuchos::RCP< Teuchos::ParameterList > &eigenParams)
	Create eigensolver 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 Eigensolver strategy objects.

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

• "Method" - Name of the eigensolver method. Valid choices are
  • "Default" (LOCA::Eigensolver::DefaultStrategy) [Default]
  • "Anasazi" (LOCA::Eigensolver::AnasaziStrategy)

There is also a LAPACK specific strategy that can be instantiated by the LOCA::LAPACK::Factory. See LOCA::Eigensolver::DGGEVStrategy.

Member Function Documentation

Teuchos::RCP< LOCA::Eigensolver::AbstractStrategy > LOCA::Eigensolver::Factory::create	(	const Teuchos::RCP< LOCA::Parameter::SublistParser > &	topParams,
		const Teuchos::RCP< Teuchos::ParameterList > &	eigenParams
	)

Create eigensolver strategy.

Parameters

topParams	[in] Parsed top-level parameter list.
eigenParams	[in] Eigensolver parameters as described above

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

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

• LOCA_Eigensolver_Factory.H
• LOCA_Eigensolver_Factory.C