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entry.C

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
00006      \\/     M anipulation  |
00007 -------------------------------------------------------------------------------
00008 License
00009     This file is part of OpenFOAM.
00010 
00011     OpenFOAM is free software: you can redistribute it and/or modify it
00012     under the terms of the GNU General Public License as published by
00013     the Free Software Foundation, either version 3 of the License, or
00014     (at your option) any later version.
00015 
00016     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
00017     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
00019     for more details.
00020 
00021     You should have received a copy of the GNU General Public License
00022     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
00023 
00024 \*---------------------------------------------------------------------------*/
00025 
00026 #include "entry.H"
00027 #include <OpenFOAM/dictionary.H>
00028 #include <OpenFOAM/OStringStream.H>
00029 
00030 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
00031 
00032 Foam::entry::entry(const keyType& keyword)
00033 :
00034     keyword_(keyword)
00035 {}
00036 
00037 
00038 Foam::entry::entry(const entry& e)
00039 :
00040     keyword_(e.keyword_)
00041 {}
00042 
00043 
00044 Foam::autoPtr<Foam::entry> Foam::entry::clone() const
00045 {
00046     return clone(dictionary::null);
00047 }
00048 
00049 
00050 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
00051 
00052 void Foam::entry::operator=(const entry& e)
00053 {
00054     // check for assignment to self
00055     if (this == &e)
00056     {
00057         FatalErrorIn("entry::operator=(const entry&)")
00058             << "attempted assignment to self"
00059             << abort(FatalError);
00060     }
00061 
00062     keyword_ = e.keyword_;
00063 }
00064 
00065 
00066 bool Foam::entry::operator==(const entry& e) const
00067 {
00068     if (keyword_ != e.keyword_)
00069     {
00070         return false;
00071     }
00072     else
00073     {
00074         OStringStream oss1;
00075         oss1 << *this;
00076 
00077         OStringStream oss2;
00078         oss2 << e;
00079 
00080         return oss1.str() == oss2.str();
00081     }
00082 }
00083 
00084 
00085 bool Foam::entry::operator!=(const entry& e) const
00086 {
00087     return !operator==(e);
00088 }
00089 
00090 
00091 // ************************ vim: set sw=4 sts=4 et: ************************ //
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