FreeFOAM The Cross-Platform CFD Toolkit
entry.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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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.
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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/>.
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24 \*---------------------------------------------------------------------------*/
25 
26 #include "entry.H"
27 #include <OpenFOAM/dictionary.H>
28 #include <OpenFOAM/OStringStream.H>
29 
30 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
31 
32 Foam::entry::entry(const keyType& keyword)
33 :
34  keyword_(keyword)
35 {}
36 
37 
39 :
40  keyword_(e.keyword_)
41 {}
42 
43 
45 {
46  return clone(dictionary::null);
47 }
48 
49 
50 // * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
51 
53 {
54  // check for assignment to self
55  if (this == &e)
56  {
57  FatalErrorIn("entry::operator=(const entry&)")
58  << "attempted assignment to self"
59  << abort(FatalError);
60  }
61 
62  keyword_ = e.keyword_;
63 }
64 
65 
66 bool Foam::entry::operator==(const entry& e) const
67 {
68  if (keyword_ != e.keyword_)
69  {
70  return false;
71  }
72  else
73  {
74  OStringStream oss1;
75  oss1 << *this;
76 
77  OStringStream oss2;
78  oss2 << e;
79 
80  return oss1.str() == oss2.str();
81  }
82 }
83 
84 
85 bool Foam::entry::operator!=(const entry& e) const
86 {
87  return !operator==(e);
88 }
89 
90 
91 // ************************ vim: set sw=4 sts=4 et: ************************ //