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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 "Field.H"
40 #include "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  (
58  const MeshMapper& mapper
59  ) const;
60 };
61 
62 
63 template<class Type, class MeshMapper>
65 (
67  const MeshMapper& mapper
68 ) const
69 {
70  if (field.size() != mapper.pointMap().sizeBeforeMapping())
71  {
73  << "Incompatible size before mapping. Field size: " << field.size()
74  << " map size: " << mapper.pointMap().sizeBeforeMapping()
75  << abort(FatalError);
76  }
77 
78  mapper.pointMap()(field, field);
79 }
80 
81 
82 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
83 
84 } // End namespace Foam
85 
86 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
87 
88 #endif
89 
90 // ************************************************************************* //
error FatalError
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:319
Mesh representing a set of points created from polyMesh.
Definition: pointMesh.H:48
Pre-declare SubField and related Field type.
Definition: Field.H:56
errorManip< error > abort(error &err)
Definition: errorManip.H:131
Generic internal field mapper. For "real" mapping, add template specialisations for mapping of intern...
rDeltaTY field()
Namespace for OpenFOAM.