FreeFOAM The Cross-Platform CFD Toolkit
extendedLeastSquaresGrad< Type > Class Template Reference

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

#include <finiteVolume/extendedLeastSquaresGrad.H>


Detailed Description

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

Second-order gradient scheme using least-squares.

Source files

Definition at line 55 of file extendedLeastSquaresGrad.H.

+ Inheritance diagram for extendedLeastSquaresGrad< Type >:
+ Collaboration diagram for extendedLeastSquaresGrad< Type >:

List of all members.

Public Member Functions

 TypeName ("extendedLeastSquares")
 Runtime type information.
 extendedLeastSquaresGrad (const fvMesh &mesh, Istream &schemeData)
 Construct from Istream.
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.
- Public Member Functions inherited from gradScheme< Type >
virtual const wordtype () const =0
 Runtime type information.
 declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
 gradScheme (const fvMesh &mesh)
 Construct from mesh.
virtual ~gradScheme ()
const fvMeshmesh () const
 Return mesh reference.
- Public Member Functions inherited from refCount
 refCount ()
 Construct null with zero count.
int count () const
 Return the reference count.
bool okToDelete () const
 Return true if the reference count is zero.
void resetRefCount ()
 Reset the reference count to zero.
void operator++ ()
 Increment the reference count.
void operator++ (int)
 Increment the reference count.
void operator-- ()
 Decrement the reference count.
void operator-- (int)
 Decrement the reference count.

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.

Constructor & Destructor Documentation

extendedLeastSquaresGrad ( const fvMesh mesh,
Istream schemeData 
)
inline

Construct from Istream.

Definition at line 83 of file extendedLeastSquaresGrad.H.

References Foam::exit(), Foam::FatalIOError, and FatalIOErrorIn.


Member Function Documentation

TypeName ( "extendedLeastSquares"  )

Runtime type information.

tmp< GeometricField <typename outerProduct<vector, Type>::type, fvPatchField, volMesh> > grad ( const GeometricField< Type, fvPatchField, volMesh > &  ) const
virtual

Calculate and return the grad of the given field.

Implements gradScheme< Type >.


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