A lduMatrix::smoother for symmetric Gauss-Seidel. More...

Inheritance diagram for symGaussSeidelSmoother:

Collaboration diagram for symGaussSeidelSmoother:

Public Member Functions
	TypeName ("symGaussSeidel")
	Runtime type information. More...

	symGaussSeidelSmoother (const word &fieldName, const lduMatrix &matrix, const FieldField< Field, scalar > &interfaceBouCoeffs, const FieldField< Field, scalar > &interfaceIntCoeffs, const lduInterfaceFieldPtrsList &interfaces)
	Construct from components. More...

virtual void	smooth (solveScalarField &psi, const scalarField &Source, const direction cmpt, const label nSweeps) const
	Smooth the solution for a given number of sweeps. More...

virtual void	scalarSmooth (solveScalarField &psi, const solveScalarField &source, const direction cmpt, const label nSweeps) const
	Smooth the solution for a given number of sweeps. More...

Public Member Functions inherited from lduMatrix::smoother
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 ()=default
	Destructor. More...

const word &	fieldName () const noexcept

const lduMatrix &	matrix () const noexcept

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

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

const lduInterfaceFieldPtrsList &	interfaces () const noexcept

virtual void	smooth (solveScalarField &psi, const scalarField &source, const direction cmpt, const label nSweeps) const =0
	Smooth the solution for a given number of sweeps. More...

virtual void	scalarSmooth (solveScalarField &psi, const solveScalarField &source, const direction cmpt, const label nSweeps) const =0
	Smooth the solution for a given number of sweeps. More...

Static Public Member Functions
static void	smooth (const word &fieldName, solveScalarField &psi, const lduMatrix &matrix, const solveScalarField &source, const FieldField< Field, scalar > &interfaceBouCoeffs, const lduInterfaceFieldPtrsList &interfaces, const direction cmpt, const label nSweeps)
	Smooth for the given number of sweeps. More...

Static Public Member Functions inherited from lduMatrix::smoother
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...

Additional Inherited Members
Protected Attributes inherited from lduMatrix::smoother
word	fieldName_

const lduMatrix &	matrix_

const FieldField< Field, scalar > &	interfaceBouCoeffs_

const FieldField< Field, scalar > &	interfaceIntCoeffs_

const lduInterfaceFieldPtrsList &	interfaces_

Detailed Description

A lduMatrix::smoother for symmetric Gauss-Seidel.

Source files

Definition at line 54 of file symGaussSeidelSmoother.H.

Constructor & Destructor Documentation

◆ symGaussSeidelSmoother()

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

Construct from components.

Definition at line 48 of file symGaussSeidelSmoother.C.

Member Function Documentation

◆ TypeName()

TypeName ( "symGaussSeidel" )

Runtime type information.

◆ smooth() [1/2]

void smooth	(	const word &	fieldName,
		solveScalarField &	psi,
		const lduMatrix &	matrix,
		const solveScalarField &	source,
		const FieldField< Field, scalar > &	interfaceBouCoeffs,
		const lduInterfaceFieldPtrsList &	interfaces,
		const direction	cmpt,
		const label	nSweeps
	)

static

Smooth for the given number of sweeps.

Definition at line 70 of file symGaussSeidelSmoother.C.

References UList< T >::begin(), lduMatrix::diag(), lduMatrix::initMatrixInterfaces(), lduMatrix::lduAddr(), lduMatrix::lower(), UPstream::nRequests(), lduAddressing::ownerStartAddr(), psi, UList< T >::size(), lduMatrix::updateMatrixInterfaces(), lduMatrix::upper(), and lduAddressing::upperAddr().

Here is the call graph for this function:

◆ smooth() [2/2]

void smooth	(	solveScalarField &	psi,
		const scalarField &	Source,
		const direction	cmpt,
		const label	nSweeps
	)		const

virtual

Smooth the solution for a given number of sweeps.

Implements lduMatrix::smoother.

Definition at line 226 of file symGaussSeidelSmoother.C.

References psi.

◆ scalarSmooth()

void scalarSmooth	(	solveScalarField &	psi,
		const solveScalarField &	source,
		const direction	cmpt,
		const label	nSweeps
	)		const