Initial commit for version 2.0.x patch release
[OpenFOAM-2.0.x.git] / applications / utilities / postProcessing / dataConversion / foamToTecplot360 / readFields.C
blob479ff84a72e52d8d1a71a9e0e42d198928451582
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
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.
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.
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/>.
24 \*---------------------------------------------------------------------------*/
26 #include "readFields.H"
27 #include "IOobjectList.H"
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
31 namespace Foam
34 // * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
36 template<class GeoField>
37 void readFields
39     const vtkMesh& vMesh,
40     const typename GeoField::Mesh& mesh,
41     const IOobjectList& objects,
42     const HashSet<word>& selectedFields,
43     PtrList<GeoField>& fields
46     // Search list of objects for volScalarFields
47     IOobjectList fieldObjects(objects.lookupClass(GeoField::typeName));
49     // Construct the vol scalar fields
50     label nFields = fields.size();
51     fields.setSize(nFields + fieldObjects.size());
53     forAllIter(IOobjectList, fieldObjects, iter)
54     {
55         if (selectedFields.empty() || selectedFields.found(iter()->name()))
56         {
57             fields.set
58             (
59                 nFields,
60                 vMesh.interpolate
61                 (
62                     GeoField
63                     (
64                         *iter(),
65                         mesh
66                     )
67                 )
68             );
69             nFields++;
70         }
71     }
73     fields.setSize(nFields);
77 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
79 } // End namespace Foam
81 // ************************************************************************* //