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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 Type 00026 scalar 00027 00028 Description 00029 single floating point number identical to double 00030 00031 SourceFiles 00032 scalar.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef scalar_H 00037 #define scalar_H 00038 00039 #include "floatScalar.H" 00040 #include "doubleScalar.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 #if defined(SP) 00045 00046 // Define scalar as a float 00047 00048 namespace Foam 00049 { 00050 typedef floatScalar scalar; 00051 00052 static const scalar GREAT = floatScalarGREAT; 00053 static const scalar VGREAT = floatScalarVGREAT; 00054 static const scalar SMALL = floatScalarSMALL; 00055 static const scalar VSMALL = floatScalarVSMALL; 00056 00057 scalar readScalar(Istream& is); 00058 } 00059 00060 #elif defined(DP) 00061 00062 // Define scalar as a double 00063 00064 namespace Foam 00065 { 00066 typedef doubleScalar scalar; 00067 00068 static const scalar GREAT = doubleScalarGREAT; 00069 static const scalar VGREAT = doubleScalarVGREAT; 00070 static const scalar SMALL = doubleScalarSMALL; 00071 static const scalar VSMALL = doubleScalarVSMALL; 00072 00073 scalar readScalar(Istream& is); 00074 } 00075 00076 #endif 00077 00078 00079 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00080 00081 #endif 00082 00083 // ************************************************************************* //