Basic second-order gradient scheme using face-interpolation and Gauss' theorem. More...
Public Member Functions | |
TypeName ("Gauss") | |
Runtime type information. More... | |
gaussGrad (const gaussGrad &)=delete | |
No copy construct. More... | |
void | operator= (const gaussGrad &)=delete |
No copy assignment. More... | |
gaussGrad (const faMesh &mesh) | |
Construct from mesh. More... | |
gaussGrad (const faMesh &mesh, Istream &is) | |
Construct from Istream. More... | |
virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > > | calcGrad (const GeometricField< Type, faPatchField, areaMesh > &vsf, const word &name) const |
Return the gradient of the given field to the gradScheme::grad for optional caching. More... | |
Public Member Functions inherited from gradScheme< Type > | |
declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const faMesh &mesh, Istream &schemeData),(mesh, schemeData)) | |
gradScheme (const gradScheme &)=delete | |
No copy construct. More... | |
void | operator= (const gradScheme &)=delete |
No copy assignment. More... | |
gradScheme (const faMesh &mesh) | |
Construct from mesh. More... | |
virtual | ~gradScheme ()=default |
Destructor. More... | |
const faMesh & | mesh () const noexcept |
Return mesh reference. More... | |
tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > > | grad (const GeometricField< Type, faPatchField, areaMesh > &, const word &name) const |
Calculate and return the grad of the given field which may have been cached. More... | |
tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > > | grad (const GeometricField< Type, faPatchField, areaMesh > &) const |
Calculate and return the grad of the given field with the default name which may have been cached. More... | |
tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > > | grad (const tmp< GeometricField< Type, faPatchField, areaMesh >> &) const |
Calculate and return the grad of the given field with the default name which may have been cached. More... | |
Public Member Functions inherited from refCount | |
constexpr | refCount () noexcept |
Default construct, initializing count to 0. More... | |
int | use_count () const noexcept |
Return the current reference count. More... | |
bool | unique () const noexcept |
Return true if the reference count is zero. More... | |
void | operator++ () noexcept |
Increment the reference count. More... | |
void | operator++ (int) noexcept |
Increment the reference count. More... | |
void | operator-- () noexcept |
Decrement the reference count. More... | |
void | operator-- (int) noexcept |
Decrement the reference count. More... | |
Static Public Member Functions | |
static tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > > | gradf (const GeometricField< Type, faePatchField, edgeMesh > &, const word &name) |
Return the gradient of the given field calculated using Gauss' theorem on the given surface field. More... | |
static void | correctBoundaryConditions (const GeometricField< Type, faPatchField, areaMesh > &, GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > &) |
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 faMesh &mesh, Istream &schemeData) |
Return a pointer to a new gradScheme created on freestore. More... | |
Basic second-order gradient scheme using face-interpolation and Gauss' theorem.
Definition at line 57 of file gaussFaGrad.H.
Construct from mesh.
Definition at line 95 of file gaussFaGrad.H.
Construct from Istream.
Definition at line 104 of file gaussFaGrad.H.
References IOstream::eof(), gradScheme< Type >::mesh(), and tmp< T >::reset().
TypeName | ( | "Gauss" | ) |
Runtime type information.
|
delete |
No copy assignment.
|
static |
Return the gradient of the given field calculated using Gauss' theorem on the given surface field.
Referenced by Foam::fac::grad().
|
virtual |
Return the gradient of the given field to the gradScheme::grad for optional caching.
Implements gradScheme< Type >.
|
static |
Correct the boundary values of the gradient using the patchField.
snGrad functions
Definition at line 108 of file gaussFaGrad.C.
References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), forAll, and DimensionedField< Type, GeoMesh >::mesh().
Referenced by makeFaGradScheme().