Public Member Functions | List of all members
leastSquaresGrad< Type > Class Template Reference

Second-order gradient scheme using least-squares. More...

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Public Member Functions

 TypeName ("leastSquares")
 Runtime type information. More...
 
 leastSquaresGrad (const fvMesh &mesh)
 Construct from mesh. More...
 
 leastSquaresGrad (const fvMesh &mesh, Istream &)
 Construct from Istream. More...
 
virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > calcGrad (const GeometricField< Type, fvPatchField, volMesh > &vsf, const word &name) const
 Return the gradient of the given field to the gradScheme::grad. More...
 
- Public Member Functions inherited from gradScheme< Type >
virtual const wordtype () const =0
 Runtime type information. More...
 
 declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
 
 gradScheme (const fvMesh &mesh)
 Construct from mesh. More...
 
virtual ~gradScheme ()
 Destructor. More...
 
const fvMeshmesh () const
 Return mesh reference. More...
 
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > grad (const GeometricField< Type, fvPatchField, volMesh > &, const word &name) const
 Calculate and return the grad of the given field. More...
 
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > grad (const GeometricField< Type, fvPatchField, volMesh > &) const
 Calculate and return the grad of the given field. More...
 
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > grad (const tmp< GeometricField< Type, fvPatchField, volMesh >> &) const
 Calculate and return the grad of the given field. More...
 
- Public Member Functions inherited from refCount
int count () const
 Return the current reference count. More...
 
bool unique () const
 Return true if the reference count is zero. More...
 
void operator++ ()
 Increment the reference count. More...
 
void operator++ (int)
 Increment the reference count. More...
 
void operator-- ()
 Decrement the reference count. More...
 
void operator-- (int)
 Decrement the reference count. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from gradScheme< Type >
static tmp< gradScheme< Type > > New (const fvMesh &mesh, Istream &schemeData)
 Return a pointer to a new gradScheme created on freestore. More...
 
- Protected Member Functions inherited from refCount
 refCount ()
 Construct null initializing count to 0. More...
 

Detailed Description

template<class Type>
class Foam::fv::leastSquaresGrad< Type >

Second-order gradient scheme using least-squares.

Source files

Definition at line 54 of file leastSquaresGrad.H.

Constructor & Destructor Documentation

◆ leastSquaresGrad() [1/2]

leastSquaresGrad ( const fvMesh mesh)
inline

Construct from mesh.

Definition at line 76 of file leastSquaresGrad.H.

◆ leastSquaresGrad() [2/2]

leastSquaresGrad ( const fvMesh mesh,
Istream  
)
inline

Construct from Istream.

Definition at line 82 of file leastSquaresGrad.H.

References leastSquaresGrad< Type >::calcGrad(), and Foam::name().

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Member Function Documentation

◆ TypeName()

TypeName ( "leastSquares"  )

Runtime type information.

◆ calcGrad()

virtual tmp< GeometricField <typename outerProduct<vector, Type>::type, fvPatchField, volMesh> > calcGrad ( const GeometricField< Type, fvPatchField, volMesh > &  vsf,
const word name 
) const
virtual

Return the gradient of the given field to the gradScheme::grad.

for optional caching

Implements gradScheme< Type >.

Referenced by leastSquaresGrad< Type >::leastSquaresGrad().

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