Basic second-order gradient scheme using face-interpolation and Gauss' theorem. More...
Public Member Functions | |
TypeName ("Gauss") | |
Runtime type information. More... | |
gaussGrad (const fvMesh &mesh) | |
Construct from mesh. More... | |
gaussGrad (const fvMesh &mesh, Istream &is) | |
Construct from mesh and Istream. More... | |
gaussGrad (const gaussGrad &)=delete | |
Disallow default bitwise copy construction. 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... | |
void | operator= (const gaussGrad &)=delete |
Disallow default bitwise assignment. More... | |
Public Member Functions inherited from gradScheme< Type > | |
virtual const word & | type () 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 fvMesh & | mesh () 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... | |
Static Public Member Functions | |
static tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > | gradf (const GeometricField< Type, fvsPatchField, surfaceMesh > &, const word &name) |
Return the gradient of the given field. More... | |
static void | correctBoundaryConditions (const GeometricField< Type, fvPatchField, volMesh > &, GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > &) |
Correct the boundary values of the gradient using the patchField. More... | |
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... | |
Additional Inherited Members | |
Protected Member Functions inherited from refCount | |
refCount () | |
Construct null initialising count to 0. More... | |
Basic second-order gradient scheme using face-interpolation and Gauss' theorem.
Definition at line 57 of file gaussGrad.H.
Construct from mesh.
Definition at line 75 of file gaussGrad.H.
Referenced by gaussGrad< Type >::gaussGrad().
Construct from mesh and Istream.
Definition at line 82 of file gaussGrad.H.
References gaussGrad< Type >::calcGrad(), gaussGrad< Type >::correctBoundaryConditions(), IOstream::eof(), gaussGrad< Type >::gaussGrad(), gaussGrad< Type >::gradf(), gradScheme< Type >::mesh(), Foam::name(), surfaceInterpolationScheme< Type >::New(), and gaussGrad< Type >::operator=().
TypeName | ( | "Gauss" | ) |
Runtime type information.
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static |
Return the gradient of the given field.
calculated using Gauss' theorem on the given surface field
Referenced by gaussGrad< Type >::gaussGrad(), and Foam::fvc::grad().
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virtual |
Return the gradient of the given field to the gradScheme::grad.
for optional caching
Implements gradScheme< Type >.
Referenced by gaussGrad< Type >::gaussGrad().
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static |
Correct the boundary values of the gradient using the patchField.
snGrad functions
Definition at line 138 of file gaussGrad.C.
References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), forAll, DimensionedField< Type, GeoMesh >::mesh(), n, and patchi.
Referenced by gaussGrad< Type >::gaussGrad().
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delete |
Disallow default bitwise assignment.
Referenced by gaussGrad< Type >::gaussGrad().