55 #ifndef uncorrectedSnGrad_H 56 #define uncorrectedSnGrad_H An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Generic GeometricField class.
virtual const surfaceScalarField & nonOrthDeltaCoeffs() const
Return reference to non-orthogonal cell-centre difference.
Surface gradient scheme with no non-orthogonal correction.
Abstract base class for runtime selected snGrad surface normal gradient schemes.
virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > correction(const GeometricField< Type, fvPatchField, volMesh > &) const
Return the explicit correction to the uncorrectedSnGrad for the given field.
const fvMesh & mesh() const
Return const reference to mesh.
Mesh data needed to do the Finite Volume discretisation.
virtual ~uncorrectedSnGrad()=default
Destructor.
uncorrectedSnGrad(const fvMesh &mesh)
Construct from mesh.
A class for managing temporary objects.
virtual tmp< surfaceScalarField > deltaCoeffs(const GeometricField< Type, fvPatchField, volMesh > &) const
Return the interpolation weighting factors for the given field.
TypeName("uncorrected")
Runtime type information.
virtual bool corrected() const noexcept
Return true if this scheme uses an explicit correction.