MapFvVolField.H
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration | Website: https://openfoam.org
5  \\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 Description
25  Map volume internal field on topology change. This is a partial
26  template specialisation, see MapGeometricFields.
27 
28 \*---------------------------------------------------------------------------*/
29 
30 #ifndef MapFvVolField_H
31 #define MapFvVolField_H
32 
33 #include "Field.H"
34 #include "volMesh.H"
35 
36 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
37 
38 namespace Foam
39 {
40 
41 template<class Type, class MeshMapper>
42 class MapInternalField<Type, MeshMapper, volMesh>
43 {
44 public:
45 
47  {}
48 
49  void operator()
50  (
52  const MeshMapper& mapper
53  ) const;
54 };
55 
56 
57 template<class Type, class MeshMapper>
59 (
61  const MeshMapper& mapper
62 ) const
63 {
64  if (field.size() != mapper.volMap().sizeBeforeMapping())
65  {
67  << "Incompatible size before mapping. Field size: " << field.size()
68  << " map size: " << mapper.volMap().sizeBeforeMapping()
69  << abort(FatalError);
70  }
71 
72  mapper.volMap()(field, field);
73 }
74 
75 
76 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
77 
78 } // End namespace Foam
79 
80 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
81 
82 #endif
83 
84 // ************************************************************************* //
error FatalError
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:306
void size(const label)
Override size to be inconsistent with allocated storage.
Definition: ListI.H:164
Mesh data needed to do the Finite Volume discretisation.
Definition: volMesh.H:53
errorManip< error > abort(error &err)
Definition: errorManip.H:131
Generic internal field mapper. For "real" mapping, add template specialisations for mapping of intern...
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
rDeltaTY field()
Namespace for OpenFOAM.