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src
OpenFOAM
primitives
Scalar
scalar
scalar.H
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Typedef
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Foam::scalar
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Description
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Single floating point number identical to float or double depending on
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whether SP or DP is defined.
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SourceFiles
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scalar.C
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\*---------------------------------------------------------------------------*/
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#ifndef scalar_H
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#define scalar_H
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#include <
OpenFOAM/floatScalar.H
>
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#include <
OpenFOAM/doubleScalar.H
>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#if defined(SP)
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// Define scalar as a float
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namespace
Foam
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{
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typedef
floatScalar
scalar;
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static
const
scalar GREAT =
floatScalarGREAT
;
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static
const
scalar VGREAT =
floatScalarVGREAT
;
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static
const
scalar ROOTVGREAT =
floatScalarROOTVGREAT
;
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static
const
scalar SMALL =
floatScalarSMALL
;
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static
const
scalar VSMALL =
floatScalarVSMALL
;
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static
const
scalar ROOTVSMALL =
floatScalarROOTVSMALL
;
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scalar
readScalar
(Istream& is);
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}
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#elif defined(DP)
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// Define scalar as a double
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namespace
Foam
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{
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typedef
doubleScalar
scalar;
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static
const
scalar GREAT =
doubleScalarGREAT
;
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static
const
scalar VGREAT =
doubleScalarVGREAT
;
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static
const
scalar ROOTVGREAT =
doubleScalarROOTVGREAT
;
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static
const
scalar SMALL =
doubleScalarSMALL
;
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static
const
scalar VSMALL =
doubleScalarVSMALL
;
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static
const
scalar ROOTVSMALL =
doubleScalarROOTVSMALL
;
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scalar
readScalar
(Istream& is);
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}
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************ vim: set sw=4 sts=4 et: ************************ //