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coord2DI.H

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2005 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 the
00013     Free Software Foundation; either version 2 of the License, or (at your
00014     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, write to the Free Software Foundation,
00023     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
00024 
00025 Class
00026     coord2D
00027 
00028 Description
00029 
00030 
00031 \*---------------------------------------------------------------------------*/
00032 
00033 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00034 
00035 namespace Foam
00036 {
00037 
00038 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
00039 
00040 // Construct from components
00041 inline coord2D::coord2D(const label XX, const label YY)
00042 :
00043     X(XX),
00044     Y(YY)
00045 {}
00046 
00047 
00048 // Construct as copy
00049 inline coord2D::coord2D(const coord2D& c)
00050 :
00051     X(c.X),
00052     Y(c.Y)
00053 {}
00054 
00055 
00056 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
00057 
00058 inline coord2D::~coord2D()
00059 {}
00060 
00061 
00062 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
00063 
00064 inline label coord2D::x() const
00065 {
00066     return X;
00067 }
00068 
00069 
00070 inline label coord2D::y() const
00071 {
00072     return Y;
00073 }
00074 
00075 
00076 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
00077 
00078 inline void coord2D::operator=(const coord2D& a)
00079 {
00080     X = a.X;
00081     Y = a.Y;
00082 }
00083 
00084 
00085 // * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
00086 
00087 inline coord2D operator+(const coord2D& p1, const coord2D& p2)
00088 {
00089     return coord2D(p1.X + p2.X, p1.Y + p2.Y);
00090 }
00091 
00092 
00093 inline coord2D operator-(const coord2D& p1, const coord2D& p2)
00094 {
00095     return coord2D(p1.X - p2.X, p1.Y - p2.Y);
00096 }
00097 
00098 
00099 inline coord2D operator/(const coord2D& p, const label& div)
00100 {
00101     return coord2D(label(p.x()/div), label(p.y()/div));
00102 }
00103 
00104 
00105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00106 
00107 } // End namespace Foam
00108 
00109 // ************************************************************************* //
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