downwind.H
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23 
24 Class
25  Foam::downwind
26 
27 Description
28  Downwind interpolation scheme class.
29 
30 SourceFiles
31  downwind.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef downwind_H
36 #define downwind_H
37 
39 #include "volFields.H"
40 #include "surfaceFields.H"
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 
47 /*---------------------------------------------------------------------------*\
48  Class downwind Declaration
49 \*---------------------------------------------------------------------------*/
50 
51 template<class Type>
52 class downwind
53 :
54  public surfaceInterpolationScheme<Type>
55 {
56  // Private Data
57 
58  const surfaceScalarField& faceFlux_;
59 
60 
61 public:
62 
63  //- Runtime type information
64  TypeName("downwind");
65 
66 
67  // Constructors
68 
69  //- Construct from faceFlux
71  (
72  const fvMesh& mesh,
73  const surfaceScalarField& faceFlux
74  )
75  :
76  surfaceInterpolationScheme<Type>(mesh),
77  faceFlux_(faceFlux)
78  {}
79 
80  //- Construct from Istream.
81  // The name of the flux field is read from the Istream and looked-up
82  // from the mesh objectRegistry
84  (
85  const fvMesh& mesh,
86  Istream& is
87  )
88  :
89  surfaceInterpolationScheme<Type>(mesh),
90  faceFlux_
91  (
92  mesh.lookupObject<surfaceScalarField>
93  (
94  word(is)
95  )
96  )
97  {}
98 
99  //- Construct from faceFlux and Istream
101  (
102  const fvMesh& mesh,
103  const surfaceScalarField& faceFlux,
104  Istream&
105  )
106  :
107  surfaceInterpolationScheme<Type>(mesh),
108  faceFlux_(faceFlux)
109  {}
110 
111 
112  // Member Functions
113 
114  //- Return the interpolation weighting factors
116  (
118  ) const
119  {
120  return neg(faceFlux_);
121  }
122 
123 
124  // Member Operators
125 
126  //- Disallow default bitwise assignment
127  void operator=(const downwind&) = delete;
128 };
129 
130 
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
132 
133 } // End namespace Foam
134 
135 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
136 
137 #endif
138 
139 // ************************************************************************* //
Foam::surfaceFields.
Downwind interpolation scheme class.
Definition: downwind.H:51
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
downwind(const fvMesh &mesh, const surfaceScalarField &faceFlux)
Construct from faceFlux.
Definition: downwind.H:70
dimensionedScalar neg(const dimensionedScalar &ds)
virtual tmp< surfaceScalarField > weights(const GeometricField< Type, fvPatchField, volMesh > &) const
Return the interpolation weighting factors.
Definition: downwind.H:115
void operator=(const downwind &)=delete
Disallow default bitwise assignment.
A class for handling words, derived from string.
Definition: word.H:59
TypeName("downwind")
Runtime type information.
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:95
A class for managing temporary objects.
Definition: PtrList.H:53
Abstract base class for surface interpolation schemes.
Namespace for OpenFOAM.