midPoint.H
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23 
24 Class
25  Foam::midPoint
26 
27 Description
28  Mid-point interpolation (weighting factors = 0.5) scheme class.
29 
30 SourceFiles
31  midPoint.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef midPoint_H
36 #define midPoint_H
37 
39 #include "volFields.H"
40 
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 
43 namespace Foam
44 {
45 
46 /*---------------------------------------------------------------------------*\
47  Class midPoint Declaration
48 \*---------------------------------------------------------------------------*/
49 
50 template<class Type>
51 class midPoint
52 :
53  public surfaceInterpolationScheme<Type>
54 {
55  // Private Member Functions
56 
57  //- Disallow default bitwise assignment
58  void operator=(const midPoint&);
59 
60 
61 public:
62 
63  //- Runtime type information
64  TypeName("midPoint");
65 
66 
67  // Constructors
68 
69  //- Construct from mesh
70  midPoint(const fvMesh& mesh)
71  :
72  surfaceInterpolationScheme<Type>(mesh)
73  {}
74 
75  //- Construct from Istream
76  midPoint(const fvMesh& mesh, Istream&)
77  :
78  surfaceInterpolationScheme<Type>(mesh)
79  {}
80 
81  //- Construct from faceFlux and Istream
83  (
84  const fvMesh& mesh,
85  const surfaceScalarField&,
86  Istream&
87  )
88  :
89  surfaceInterpolationScheme<Type>(mesh)
90  {}
91 
92 
93  // Member Functions
94 
95  //- Return the interpolation weighting factors
97  (
99  ) const
100  {
102  (
104  (
105  IOobject
106  (
107  "midPointWeights",
108  this->mesh().time().timeName(),
109  this->mesh(),
112  false
113  ),
114  this->mesh(),
115  dimensionedScalar("0.5", dimless, 0.5)
116  )
117  );
118 
119  surfaceScalarField::GeometricBoundaryField& awbf =
120  taw().boundaryField();
121 
122  forAll(awbf, patchi)
123  {
124  if (!awbf[patchi].coupled())
125  {
126  awbf[patchi] = 1.0;
127  }
128  }
129 
130  return taw;
131  }
132 };
133 
134 
135 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
136 
137 } // End namespace Foam
138 
139 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
140 
141 #endif
142 
143 // ************************************************************************* //
tmp< surfaceScalarField > weights(const GeometricField< Type, fvPatchField, volMesh > &) const
Return the interpolation weighting factors.
Definition: midPoint.H:96
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:78
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
midPoint(const fvMesh &mesh)
Construct from mesh.
Definition: midPoint.H:69
TypeName("midPoint")
Runtime type information.
Namespace for OpenFOAM.
IOobject defines the attributes of an object for which implicit objectRegistry management is supporte...
Definition: IOobject.H:91
Abstract base class for surface interpolation schemes.
const fvMesh & mesh() const
Return mesh reference.
Mid-point interpolation (weighting factors = 0.5) scheme class.
Definition: midPoint.H:50
#define forAll(list, i)
Definition: UList.H:421
label patchi
const dimensionSet dimless(0, 0, 0, 0, 0, 0, 0)
Definition: dimensionSets.H:47
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
A class for managing temporary objects.
Definition: PtrList.H:118
word timeName
Definition: getTimeIndex.H:3