lduMatrix::smoother Class Reference

Abstract base-class for lduMatrix smoothers. More...

Inheritance diagram for lduMatrix::smoother:

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Public Member Functions
virtual const word &	type () const =0
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, smoother, symMatrix,(const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces),(fieldName, matrix, interfaceBouCoeffs, interfaceIntCoeffs, interfaces))
	declareRunTimeSelectionTable (autoPtr, smoother, asymMatrix,(const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces),(fieldName, matrix, interfaceBouCoeffs, interfaceIntCoeffs, interfaces))
	smoother (const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces)
virtual	~smoother ()
	Destructor. More...
const word &	fieldName () const
const lduMatrix &	matrix () const
const FieldField< Field, scalar > &	interfaceBouCoeffs () const
const FieldField< Field, scalar > &	interfaceIntCoeffs () const
const lduInterfaceFieldPtrsList &	interfaces () const
virtual void	smooth (scalarField &psi, const scalarField &source, const direction cmpt, const label nSweeps) const =0
	Smooth the solution for a given number of sweeps. More...

Static Public Member Functions
static word	getName (const dictionary &)
	Find the smoother name (directly or from a sub-dictionary) More...
static autoPtr< smoother >	New (const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces, const dictionary &solverControls)
	Return a new smoother. More...

Protected Attributes
word	fieldName_
const lduMatrix &	matrix_
const FieldField< Field, scalar > &	interfaceBouCoeffs_
const FieldField< Field, scalar > &	interfaceIntCoeffs_
const lduInterfaceFieldPtrsList &	interfaces_

Detailed Description

Abstract base-class for lduMatrix smoothers.

Definition at line 267 of file lduMatrix.H.

Constructor & Destructor Documentation

smoother	(	const word &	fieldName,
		const lduMatrix &	matrix,
		const FieldField< Field, scalar > &	interfaceBouCoeffs,
		const FieldField< Field, scalar > &	interfaceIntCoeffs,
		const lduInterfaceFieldPtrsList &	interfaces
	)

Definition at line 156 of file lduMatrixSmoother.C.

Referenced by lduMatrix::smoother::New().

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virtual ~smoother ( )

inlinevirtual

Destructor.

Definition at line 361 of file lduMatrix.H.

Member Function Documentation

Foam::word getName ( const dictionary &  solverControls )

static

Find the smoother name (directly or from a sub-dictionary)

Definition at line 40 of file lduMatrixSmoother.C.

References entry::dict(), Foam::e, entry::isDict(), dictionary::lookup(), dictionary::lookupEntry(), Foam::name(), lduMatrix::smoother::New(), and entry::stream().

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virtual const word& type ( ) const

pure virtual

Runtime type information.

declareRunTimeSelectionTable	(	autoPtr	,
		smoother	,
		symMatrix	,
		(const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces)	,
		(fieldName, matrix, interfaceBouCoeffs, interfaceIntCoeffs, interfaces)
	)

declareRunTimeSelectionTable	(	autoPtr	,
		smoother	,
		asymMatrix	,
		(const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces)	,
		(fieldName, matrix, interfaceBouCoeffs, interfaceIntCoeffs, interfaces)
	)

Foam::autoPtr< Foam::lduMatrix::smoother > New ( const word &  fieldName, const lduMatrix &  matrix, const FieldField< Field, scalar > &  interfaceBouCoeffs, const FieldField< Field, scalar > &  interfaceIntCoeffs, const lduInterfaceFieldPtrsList &  interfaces, const dictionary &  solverControls  )

static

Return a new smoother.

Definition at line 62 of file lduMatrixSmoother.C.

References lduMatrix::asymmetric(), entry::dict(), Foam::e, Foam::endl(), Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, entry::isDict(), dictionary::lookup(), dictionary::lookupEntry(), Foam::name(), Foam::nl, lduMatrix::smoother::smoother(), entry::stream(), and lduMatrix::symmetric().

Referenced by lduMatrix::smoother::getName(), smoothSolver::solve(), and GAMGSolver::solve().

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const word& fieldName ( ) const

inline

Definition at line 369 of file lduMatrix.H.

References lduMatrix::solver::fieldName_.

const lduMatrix& matrix ( ) const

inline

Definition at line 374 of file lduMatrix.H.

References lduMatrix::solver::matrix_.

const FieldField<Field, scalar>& interfaceBouCoeffs ( ) const

inline

Definition at line 379 of file lduMatrix.H.

References lduMatrix::solver::interfaceBouCoeffs_.

const FieldField<Field, scalar>& interfaceIntCoeffs ( ) const

inline

Definition at line 384 of file lduMatrix.H.

References lduMatrix::solver::interfaceIntCoeffs_.

const lduInterfaceFieldPtrsList& interfaces ( ) const

inline

Definition at line 389 of file lduMatrix.H.

References lduMatrix::solver::interfaces_, psi, and Foam::fvc::smooth().

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virtual void smooth ( scalarField &  psi, const scalarField &  source, const direction  cmpt, const label  nSweeps  ) const

pure virtual

Smooth the solution for a given number of sweeps.

Implemented in nonBlockingGaussSeidelSmoother, GaussSeidelSmoother, symGaussSeidelSmoother, FDICSmoother, DICSmoother, DICGaussSeidelSmoother, DILUGaussSeidelSmoother, and DILUSmoother.

Member Data Documentation

word fieldName_

protected

Definition at line 273 of file lduMatrix.H.

const lduMatrix& matrix_

protected

Definition at line 274 of file lduMatrix.H.

const FieldField<Field, scalar>& interfaceBouCoeffs_

protected

Definition at line 275 of file lduMatrix.H.

const FieldField<Field, scalar>& interfaceIntCoeffs_

protected

Definition at line 276 of file lduMatrix.H.

const lduInterfaceFieldPtrsList& interfaces_

protected

Definition at line 277 of file lduMatrix.H.

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

• src/OpenFOAM/matrices/lduMatrix/lduMatrix/lduMatrix.H
• src/OpenFOAM/matrices/lduMatrix/lduMatrix/lduMatrixSmoother.C