gaussLaplacianScheme.H
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23 
24 Class
25  Foam::fv::gaussLaplacianScheme
26 
27 Description
28  Basic second-order laplacian using face-gradients and Gauss' theorem.
29 
30 SourceFiles
31  gaussLaplacianScheme.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef gaussLaplacianScheme_H
36 #define gaussLaplacianScheme_H
37 
38 #include "laplacianScheme.H"
39 
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 
42 namespace Foam
43 {
44 
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 
47 namespace fv
48 {
49 
50 /*---------------------------------------------------------------------------*\
51  Class gaussLaplacianScheme Declaration
52 \*---------------------------------------------------------------------------*/
53 
54 template<class Type, class GType>
56 :
57  public fv::laplacianScheme<Type, GType>
58 {
59  // Private Member Functions
60 
61  tmp<SurfaceField<Type>> gammaSnGradCorr
62  (
63  const surfaceVectorField& SfGammaCorr,
64  const VolField<Type>&
65  );
66 
67  //- Disallow default bitwise copy construction
69 
70  //- Disallow default bitwise assignment
71  void operator=(const gaussLaplacianScheme&) = delete;
72 
73 
74 public:
75 
76  //- Runtime type information
77  TypeName("Gauss");
78 
79 
80  // Constructors
81 
82  //- Construct null
84  :
85  laplacianScheme<Type, GType>(mesh)
86  {}
87 
88  //- Construct from Istream
90  :
91  laplacianScheme<Type, GType>(mesh, is)
92  {}
93 
94  //- Construct from mesh, interpolation and snGradScheme schemes
96  (
97  const fvMesh& mesh,
99  const tmp<snGradScheme<Type>>& sngs
100  )
101  :
102  laplacianScheme<Type, GType>(mesh, igs, sngs)
103  {}
104 
105 
106  //- Destructor
107  virtual ~gaussLaplacianScheme()
108  {}
109 
110 
111  // Member Functions
112 
114  (
115  const surfaceScalarField& gammaMagSf,
116  const surfaceScalarField& deltaCoeffs,
117  const VolField<Type>&
118  );
119 
121  (
122  const VolField<Type>&
123  );
124 
126  (
127  const SurfaceField<GType>&,
128  const VolField<Type>&
129  );
130 
132  (
133  const SurfaceField<GType>&,
134  const VolField<Type>&
135  );
136 };
137 
138 
139 // Use macros to emulate partial-specialisation of the Laplacian functions
140 // for scalar diffusivity gamma
141 
142 #define defineFvmLaplacianScalarGamma(Type) \
143  \
144 template<> \
145 tmp<fvMatrix<Type>> gaussLaplacianScheme<Type, scalar>::fvmLaplacian \
146 ( \
147  const SurfaceField<scalar>&, \
148  const VolField<Type>& \
149 ); \
150  \
151 template<> \
152 tmp<VolField<Type>> \
153 gaussLaplacianScheme<Type, scalar>::fvcLaplacian \
154 ( \
155  const SurfaceField<scalar>&, \
156  const VolField<Type>& \
157 );
158 
159 
165 
166 
167 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
168 
169 } // End namespace fv
170 
171 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
172 
173 } // End namespace Foam
174 
175 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
176 
177 #ifdef NoRepository
178  #include "gaussLaplacianScheme.C"
179 #endif
180 
181 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
182 
183 #endif
184 
185 // ************************************************************************* //
Generic GeometricField class.
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
Definition: Istream.H:60
Templated 3D SphericalTensor derived from VectorSpace adding construction from 1 component,...
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:99
Basic second-order laplacian using face-gradients and Gauss' theorem.
tmp< fvMatrix< Type > > fvmLaplacian(const SurfaceField< GType > &, const VolField< Type > &)
static tmp< fvMatrix< Type > > fvmLaplacianUncorrected(const surfaceScalarField &gammaMagSf, const surfaceScalarField &deltaCoeffs, const VolField< Type > &)
virtual ~gaussLaplacianScheme()
Destructor.
TypeName("Gauss")
Runtime type information.
tmp< VolField< Type > > fvcLaplacian(const VolField< Type > &)
Abstract base class for laplacian schemes.
const fvMesh & mesh() const
Return mesh reference.
Abstract base class for snGrad schemes.
Definition: snGradScheme.H:63
Abstract base class for surface interpolation schemes.
A class for managing temporary objects.
Definition: tmp.H:55
#define defineFvmLaplacianScalarGamma(Type)
Namespace for OpenFOAM.
labelList fv(nPoints)