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Public Member Functions | Protected Attributes | List of all members
Stokhos::IfpackPreconditionerFactory Class Reference

A factory for building Ifpack preconditioners. More...

#include <Stokhos_IfpackPreconditionerFactory.hpp>

Inheritance diagram for Stokhos::IfpackPreconditionerFactory:
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Collaboration diagram for Stokhos::IfpackPreconditionerFactory:
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Public Member Functions

 IfpackPreconditionerFactory (const Teuchos::RCP< Teuchos::ParameterList > &p)
 Constructor.
 
virtual ~IfpackPreconditionerFactory ()
 Destructor.
 
virtual Teuchos::RCP< Epetra_Operator > compute (const Teuchos::RCP< Epetra_Operator > &op, bool compute_prec=true)
 Compute preconditioner.
 
virtual void recompute (const Teuchos::RCP< Epetra_Operator > &op, const Teuchos::RCP< Epetra_Operator > &prec)
 Recompute preconditioner operator for a new matrix.
 
- Public Member Functions inherited from Stokhos::AbstractPreconditionerFactory
 AbstractPreconditionerFactory ()
 Constructor.
 
virtual ~AbstractPreconditionerFactory ()
 Destructor.
 
virtual Teuchos::RCP< Epetra_Operator > compute (const Teuchos::RCP< Epetra_Operator > &mat, bool compute_prec=true)=0
 Compute preconditioner operator.
 
virtual void recompute (const Teuchos::RCP< Epetra_Operator > &mat, const Teuchos::RCP< Epetra_Operator > &prec)=0
 Recompute preconditioner operator for a new matrix.
 

Protected Attributes

Teuchos::RCP< Teuchos::ParameterList > precParams
 Preconditioner parameters.
 

Detailed Description

A factory for building Ifpack preconditioners.

Member Function Documentation

◆ compute()

Teuchos::RCP< Epetra_Operator > Stokhos::IfpackPreconditionerFactory::compute ( const Teuchos::RCP< Epetra_Operator > &  op,
bool  compute_prec = true 
)
virtual

Compute preconditioner.

Implements Stokhos::AbstractPreconditionerFactory.

◆ recompute()

void Stokhos::IfpackPreconditionerFactory::recompute ( const Teuchos::RCP< Epetra_Operator > &  op,
const Teuchos::RCP< Epetra_Operator > &  prec 
)
virtual

Recompute preconditioner operator for a new matrix.

Implements Stokhos::AbstractPreconditionerFactory.


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