FreeFOAM The Cross-Platform CFD Toolkit
MapPointField.H
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23 
24 Class
25  Foam::MapPointField
26 
27 Description
28  Map point field on topology change. This is a partial template
29  specialisation for GeoMesh=pointMesh
30 
31 See Also
32  MapGeometricFields
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef MapPointField_H
37 #define MapPointField_H
38 
39 #include <OpenFOAM/Field.H>
40 #include <OpenFOAM/pointMesh.H>
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 
47 template<class Type, class MeshMapper>
48 class MapInternalField<Type, MeshMapper, pointMesh>
49 {
50 public:
51 
53  {}
54 
55  void operator()
56  (
57  Field<Type>& field,
58  const MeshMapper& mapper
59  ) const;
60 };
61 
62 
63 template<class Type, class MeshMapper>
64 void MapInternalField<Type, MeshMapper, pointMesh>::operator()
65 (
66  Field<Type>& field,
67  const MeshMapper& mapper
68 ) const
69 {
70  if (field.size() != mapper.pointMap().sizeBeforeMapping())
71  {
73  (
74  "void MapInternalField<Type, MeshMapper, pointMesh>::operator()\n"
75  "(\n"
76  " Field<Type>& field,\n"
77  " const MeshMapper& mapper\n"
78  ") const"
79  ) << "Incompatible size before mapping. Field size: " << field.size()
80  << " map size: " << mapper.pointMap().sizeBeforeMapping()
81  << abort(FatalError);
82  }
83 
84  field.autoMap(mapper.pointMap());
85 }
86 
87 
88 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
89 
90 } // End namespace Foam
91 
92 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
93 
94 #endif
95 
96 // ************************ vim: set sw=4 sts=4 et: ************************ //