NoPreconditioner< Type, DType, LUType > Class Template Reference

Null preconditioner for both symmetric and asymmetric matrices. More...

Inheritance diagram for NoPreconditioner< Type, DType, LUType >:

Collaboration diagram for NoPreconditioner< Type, DType, LUType >:

Public Member Functions
	TypeName ("none")
	Runtime type information. More...
	NoPreconditioner (const typename LduMatrix< Type, DType, LUType >::solver &sol, const dictionary &preconditionerDict)
	Construct from matrix components and preconditioner data dictionary. More...
virtual	~NoPreconditioner ()
virtual void	read (const dictionary &preconditionerDict)
	Read and reset the preconditioner parameters from the given. More...
virtual void	precondition (Field< Type > &wA, const Field< Type > &rA) const
	Return wA the preconditioned form of residual rA. More...
virtual void	preconditionT (Field< Type > &wT, const Field< Type > &rT) const
	Return wT the transpose-matrix preconditioned form of. More...
Public Member Functions inherited from LduMatrix< Type, DType, LUType >::preconditioner
virtual const word &	type () const =0
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, preconditioner, symMatrix,(const solver &sol, const dictionary &preconditionerDict),(sol, preconditionerDict))
	declareRunTimeSelectionTable (autoPtr, preconditioner, asymMatrix,(const solver &sol, const dictionary &preconditionerDict),(sol, preconditionerDict))
	preconditioner (const solver &sol)
virtual	~preconditioner ()

Additional Inherited Members
Static Public Member Functions inherited from LduMatrix< Type, DType, LUType >::preconditioner
static autoPtr< preconditioner >	New (const solver &sol, const dictionary &preconditionerDict)
	Return a new preconditioner. More...
Protected Attributes inherited from LduMatrix< Type, DType, LUType >::preconditioner
const solver &	solver_
	Reference to the base-solver this preconditioner is used with. More...

Detailed Description

template<class Type, class DType, class LUType>
class Foam::NoPreconditioner< Type, DType, LUType >

Null preconditioner for both symmetric and asymmetric matrices.

Source files

• NoPreconditioner.H
• NoPreconditioner.C

Definition at line 49 of file NoPreconditioner.H.

Constructor & Destructor Documentation

NoPreconditioner()

NoPreconditioner	(	const typename LduMatrix< Type, DType, LUType >::solver &	sol,
		const dictionary &	preconditionerDict
	)

Construct from matrix components and preconditioner data dictionary.

Definition at line 32 of file NoPreconditioner.C.

~NoPreconditioner()

virtual ~NoPreconditioner ( )

inlinevirtual

Definition at line 80 of file NoPreconditioner.H.

References NoPreconditioner< Type, DType, LUType >::precondition(), NoPreconditioner< Type, DType, LUType >::preconditionT(), and NoPreconditioner< Type, DType, LUType >::read().

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Member Function Documentation

TypeName()

TypeName

(

"none"

)

Runtime type information.

read()

void read ( const dictionary &  preconditionerDict )

virtual

Read and reset the preconditioner parameters from the given.

dictionary

Reimplemented from LduMatrix< Type, DType, LUType >::preconditioner.

Definition at line 44 of file NoPreconditioner.C.

References NoPreconditioner< Type, DType, LUType >::precondition().

Referenced by NoPreconditioner< Type, DType, LUType >::~NoPreconditioner().

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precondition()

void precondition ( Field< Type > &  wA, const Field< Type > &  rA  ) const

virtual

Return wA the preconditioned form of residual rA.

Implements LduMatrix< Type, DType, LUType >::preconditioner.

Definition at line 50 of file NoPreconditioner.C.

Referenced by NoPreconditioner< Type, DType, LUType >::preconditionT(), NoPreconditioner< Type, DType, LUType >::read(), and NoPreconditioner< Type, DType, LUType >::~NoPreconditioner().

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preconditionT()

virtual void preconditionT ( Field< Type > &  wT, const Field< Type > &  rT  ) const

inlinevirtual

Return wT the transpose-matrix preconditioned form of.

residual rT.

Reimplemented from LduMatrix< Type, DType, LUType >::preconditioner.

Definition at line 100 of file NoPreconditioner.H.

References NoPreconditioner< Type, DType, LUType >::precondition().

Referenced by NoPreconditioner< Type, DType, LUType >::~NoPreconditioner().

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

• src/OpenFOAM/matrices/LduMatrix/Preconditioners/NoPreconditioner/NoPreconditioner.H
• src/OpenFOAM/matrices/LduMatrix/Preconditioners/NoPreconditioner/NoPreconditioner.C