Public Member Functions | Static Public Member Functions | List of all members
TGaussSeidelSmoother< Type, DType, LUType > Class Template Reference

Foam::TGaussSeidelSmoother. More...

Inheritance diagram for TGaussSeidelSmoother< Type, DType, LUType >:
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Collaboration diagram for TGaussSeidelSmoother< Type, DType, LUType >:
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Public Member Functions

 TypeName ("GaussSeidel")
 Runtime type information. More...
 
 TGaussSeidelSmoother (const word &fieldName, const LduMatrix< Type, DType, LUType > &matrix)
 Construct from components. More...
 
virtual void smooth (Field< Type > &psi, const label nSweeps) const
 Smooth the solution for a given number of sweeps. More...
 
- Public Member Functions inherited from LduMatrix< Type, DType, LUType >::smoother
virtual const word & type () const =0
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, smoother, symMatrix,(const word &fieldName, const LduMatrix< Type, DType, LUType > &matrix),(fieldName, matrix))
 
 declareRunTimeSelectionTable (autoPtr, smoother, asymMatrix,(const word &fieldName, const LduMatrix< Type, DType, LUType > &matrix),(fieldName, matrix))
 
 smoother (const word &fieldName, const LduMatrix< Type, DType, LUType > &matrix)
 
virtual ~smoother ()=default
 
const word & fieldName () const noexcept
 
const LduMatrix< Type, DType, LUType > & matrix () const noexcept
 
virtual void smooth (Field< Type > &psi, 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, Field< Type > &psi, const LduMatrix< Type, DType, LUType > &matrix, const Field< DType > &rD, const label nSweeps)
 Smooth for the given number of sweeps. More...
 
- Static Public Member Functions inherited from LduMatrix< Type, DType, LUType >::smoother
static autoPtr< smoother > New (const word &fieldName, const LduMatrix< Type, DType, LUType > &matrix, const dictionary &smootherDict)
 Return a new smoother. More...
 

Additional Inherited Members

- Protected Attributes inherited from LduMatrix< Type, DType, LUType >::smoother
word fieldName_
 
const LduMatrix< Type, DType, LUType > & matrix_
 

Detailed Description

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

Foam::TGaussSeidelSmoother.

Source files

Definition at line 51 of file TGaussSeidelSmoother.H.

Constructor & Destructor Documentation

◆ TGaussSeidelSmoother()

TGaussSeidelSmoother ( const word &  fieldName,
const LduMatrix< Type, DType, LUType > &  matrix 
)

Construct from components.

Definition at line 34 of file TGaussSeidelSmoother.C.

References UList< T >::begin(), Foam::diag(), Foam::inv(), and LduMatrix< Type, DType, LUType >::smoother::matrix().

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Member Function Documentation

◆ TypeName()

TypeName ( "GaussSeidel"  )

Runtime type information.

◆ smooth() [1/2]

void smooth ( const word &  fieldName,
Field< Type > &  psi,
const LduMatrix< Type, DType, LUType > &  matrix,
const Field< DType > &  rD,
const label  nSweeps 
)
static

Smooth for the given number of sweeps.

Definition at line 61 of file TGaussSeidelSmoother.C.

References UList< T >::begin(), Foam::dot(), LduMatrix< Type, DType, LUType >::initMatrixInterfaces(), LduMatrix< Type, DType, LUType >::interfacesUpper(), LduMatrix< Type, DType, LUType >::lduAddr(), LduMatrix< Type, DType, LUType >::lower(), lduAddressing::ownerStartAddr(), psi, UList< T >::size(), LduMatrix< Type, DType, LUType >::source(), LduMatrix< Type, DType, LUType >::updateMatrixInterfaces(), LduMatrix< Type, DType, LUType >::upper(), and lduAddressing::upperAddr().

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◆ smooth() [2/2]

void smooth ( Field< Type > &  psi,
const label  nSweeps 
) const
virtual

Smooth the solution for a given number of sweeps.

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

Definition at line 152 of file TGaussSeidelSmoother.C.

References psi.

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