FreeFOAM The Cross-Platform CFD Toolkit
DimensionedFieldIO.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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 \*---------------------------------------------------------------------------*/
25 
26 #include "DimensionedField.H"
27 #include <OpenFOAM/IOstreams.H>
28 
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 
34 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
35 
36 template<class Type, class GeoMesh>
38 (
39  const dictionary& fieldDict,
40  const word& fieldDictEntry
41 )
42 {
43  dimensions_.reset(dimensionSet(fieldDict.lookup("dimensions")));
44 
45  Field<Type> f(fieldDictEntry, fieldDict, GeoMesh::size(mesh_));
46  transfer(f);
47 }
48 
49 
50 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
51 
52 template<class Type, class GeoMesh>
54 (
55  const IOobject& io,
56  const Mesh& mesh,
57  const word& fieldDictEntry
58 )
59 :
60  regIOobject(io),
61  Field<Type>(0),
62  mesh_(mesh),
63  dimensions_(dimless)
64 {
65  readField(dictionary(readStream(typeName)), fieldDictEntry);
66 }
67 
68 
69 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
70 
71 template<class Type, class GeoMesh>
73 (
74  Ostream& os,
75  const word& fieldDictEntry
76 ) const
77 {
78  os.writeKeyword("dimensions") << dimensions() << token::END_STATEMENT
79  << nl << nl;
80 
81  Field<Type>::writeEntry(fieldDictEntry, os);
82 
83  // Check state of Ostream
84  os.check
85  (
86  "bool DimensionedField<Type, GeoMesh>::writeData"
87  "(Ostream& os, const word& fieldDictEntry) const"
88  );
89 
90  return (os.good());
91 }
92 
93 
94 template<class Type, class GeoMesh>
96 {
97  return writeData(os, "value");
98 }
99 
100 
101 // * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
102 
103 template<class Type, class GeoMesh>
104 Ostream& operator<<(Ostream& os, const DimensionedField<Type, GeoMesh>& df)
105 {
106  df.writeData(os);
107 
108  return os;
109 }
110 
111 
112 template<class Type, class GeoMesh>
113 Ostream& operator<<
114 (
115  Ostream& os,
117 )
118 {
119  tdf().writeData(os);
120  tdf.clear();
121 
122  return os;
123 }
124 
125 
126 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
127 
128 } // End namespace Foam
129 
130 // ************************ vim: set sw=4 sts=4 et: ************************ //