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Swap.H

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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 InNamespace
00025     Foam
00026 
00027 Description
00028     Swap its arguments
00029 
00030 \*---------------------------------------------------------------------------*/
00031 
00032 #ifndef Swap_H
00033 #define Swap_H
00034 
00035 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00036 
00037 namespace Foam
00038 {
00039 
00040 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00041 
00042 template<class T>
00043 inline void Swap(T& a, T& b)
00044 {
00045     T tmp = a;
00046     a = b;
00047     b = tmp;
00048 }
00049 
00050 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00051 
00052 } // End namespace Foam
00053 
00054 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00055 
00056 #endif
00057 
00058 // ************************ vim: set sw=4 sts=4 et: ************************ //
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