FreeFOAM The Cross-Platform CFD Toolkit
stringIO.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 "string.H"
27 #include <OpenFOAM/IOstreams.H>
28 
29 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
30 
32 {
33  is >> *this;
34 }
35 
36 
37 // * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
38 
40 {
41  token t(is);
42 
43  if (!t.good())
44  {
45  is.setBad();
46  return is;
47  }
48 
49  if (t.isString())
50  {
51  s = t.stringToken();
52  }
53  else
54  {
55  is.setBad();
56  FatalIOErrorIn("operator>>(Istream&, string&)", is)
57  << "wrong token type - expected string found " << t.info()
58  << exit(FatalIOError);
59 
60  return is;
61  }
62 
63  // Check state of Istream
64  is.check("Istream& operator>>(Istream&, string&)");
65 
66  return is;
67 }
68 
69 
70 Foam::Ostream& Foam::operator<<(Ostream& os, const string& s)
71 {
72  os.write(s);
73  os.check("Ostream& operator<<(Ostream&, const string&)");
74  return os;
75 }
76 
77 
78 Foam::Ostream& Foam::operator<<(Ostream& os, const std::string& s)
79 {
80  os.write(string(s));
81  os.check("Ostream& operator<<(Ostream&, const std::string&)");
82  return os;
83 }
84 
85 
86 // ************************ vim: set sw=4 sts=4 et: ************************ //