NoPreconditioner< Type, DType, LUType > Class Template Reference

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

#include <NoPreconditioner.H>

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

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

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

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.
Protected Attributes inherited from LduMatrix< Type, DType, LUType >::preconditioner
const solver &	solver_
	Reference to the base-solver this preconditioner is used with.

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 48 of file NoPreconditioner.H.

Constructor & Destructor Documentation

NoPreconditioner()

template<class Type, class DType, class LUType>

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

Construct from matrix components and preconditioner data dictionary.

Definition at line 26 of file NoPreconditioner.C.

References LduMatrix< Type, DType, LUType >::preconditioner::preconditioner().

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~NoPreconditioner()

template<class Type, class DType, class LUType>

virtual ~NoPreconditioner ( )

virtualdefault

Member Function Documentation

TypeName()

template<class Type, class DType, class LUType>

TypeName

(

"none"

)

Runtime type information.

read()

template<class Type, class DType, class LUType>

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 39 of file NoPreconditioner.C.

precondition()

template<class Type, class DType, class LUType>

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 44 of file NoPreconditioner.C.

Referenced by preconditionT().

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preconditionT()

template<class Type, class DType, class LUType>

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 113 of file NoPreconditioner.H.

References precondition().

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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