FreeFOAM The Cross-Platform CFD Toolkit
cellShapeIO.C
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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 |
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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
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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  Reads a cellShape
26 
27 \*---------------------------------------------------------------------------*/
28 
29 #include "cellShape.H"
30 #include <OpenFOAM/token.H>
31 #include <OpenFOAM/cellModeller.H>
32 
33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
34 
35 namespace Foam
36 {
37 
38 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
39 
41 {
42  bool readEndBracket = false;
43 
44  // Read the 'name' token for the symbol
45  token t(is);
46 
47  if (t.isPunctuation())
48  {
49  if (t.pToken() == token::BEGIN_LIST)
50  {
51  readEndBracket = true;
52 
53  is >> t;
54  }
55  else
56  {
57  FatalIOErrorIn("operator>>(Istream&, cellShape& s)", is)
58  << "incorrect first token, expected '(', found "
59  << t.info()
60  << exit(FatalIOError);
61  }
62  }
63 
64  // it is allowed to have either a word or a number describing the model
65  if (t.isLabel())
66  {
67  s.m = cellModeller::lookup(int(t.labelToken()));
68  }
69  else if (t.isWord())
70  {
72  }
73  else
74  {
75  FatalIOErrorIn("operator>>(Istream& is, cellShape& s)", is)
76  << "Bad type of token for cellShape symbol " << t.info()
77  << exit(FatalIOError);
78  return is;
79  }
80 
81  // Check that a model was found
82  if (!s.m)
83  {
84  FatalIOErrorIn("operator>>(Istream& is, cellShape& s)", is)
85  << "CellShape has unknown model " << t.info()
86  << exit(FatalIOError);
87  return is;
88  }
89 
90  // Read the geometry labels
91  is >> static_cast<labelList&>(s);
92 
93  if (readEndBracket)
94  {
95  // Read end)
96  is.readEnd("cellShape");
97  }
98 
99  return is;
100 }
101 
102 
104 {
105  // Write beginning of record
106  os << token::BEGIN_LIST;
107 
108  // Write the list label for the symbol (ONE OR THE OTHER !!!)
109  os << (s.m)->index() << token::SPACE;
110 
111  // Write the model name instead of the label (ONE OR THE OTHER !!!)
112  // os << (s.m)->name() << token::SPACE;
113 
114  // Write the geometry
115  os << static_cast<const labelList&>(s);
116 
117  // End of record
118  os << token::END_LIST;
119 
120  return os;
121 }
122 
123 
124 #if defined (__GNUC__)
125 template<>
126 #endif
127 Ostream& operator<<(Ostream& os, const InfoProxy<cellShape>& ip)
128 {
129  const cellShape& cs = ip.t_;
130 
131  if (!(&cs.model()))
132  {
133  os << " cellShape has no model!\n";
134  }
135  else
136  {
137  os << cs.model().info() << endl;
138  }
139 
140  os << "\tGeom:\tpoint\tlabel\txyz\n";
141 
142  forAll(cs, i)
143  {
144  os << "\t\t" << i << "\t" << cs[i] << endl;
145  }
146 
147  return os;
148 }
149 
150 
151 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
152 
153 } // End namespace Foam
154 
155 // ************************ vim: set sw=4 sts=4 et: ************************ //