expressionEntryVectors.H
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | www.openfoam.com
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8  Original code Copyright (C) 2014-2018 Bernhard Gschaider
9  Copyright (C) 2019 OpenCFD Ltd.
10 -------------------------------------------------------------------------------
11 License
12  This file is part of OpenFOAM.
13 
14  OpenFOAM is free software: you can redistribute it and/or modify it
15  under the terms of the GNU General Public License as published by
16  the Free Software Foundation, either version 3 of the License, or
17  (at your option) any later version.
18 
19  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
20  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
21  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22  for more details.
23 
24  You should have received a copy of the GNU General Public License
25  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
26 
27 Description
28  Creates an expression string from common VectorSpace types
29 
30 SourceFiles
31  expressionEntryVectors.C
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef exprTools_expressionEntryVectors_H
36 #define exprTools_expressionEntryVectors_H
37 
38 #include "expressionEntry.H"
39 
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 
42 namespace Foam
43 {
44 namespace exprTools
45 {
46 
47 #undef declareExpressionEntryType
48 #define declareExpressionEntryType(Type) \
49  \
50  struct Type##Entry : public exprTools::expressionEntry \
51  { \
52  \
53  static string evaluate(const entry& e); \
54  \
55  \
56  virtual string toExpr(const entry& e) const \
57  { \
58  return evaluate(e); \
59  } \
60  };
61 
62 
63 declareExpressionEntryType(vector);
64 declareExpressionEntryType(tensor);
65 declareExpressionEntryType(symmTensor);
66 declareExpressionEntryType(sphericalTensor);
67 
68 #undef declareExpressionEntryType
69 
70 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
71 
72 } // End namespace exprTools
73 } // End namespace Foam
74 
75 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
76 
77 #endif
78 
79 // ************************************************************************* //
Foam::Tensor< scalar >
Foam::SymmTensor< scalar >
expressionEntry.H
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::SphericalTensor< scalar >
Foam::Vector< scalar >
declareExpressionEntryType
#define declareExpressionEntryType(Type)
Definition: expressionEntryVectors.H:48