/usr/include/freefoam/OpenFOAM/doubleScalar.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Typedef
Foam::doubleScalar
Description
Double precision floating point scalar type.
SourceFiles
doubleScalar.C
\*---------------------------------------------------------------------------*/
#ifndef doubleScalar_H
#define doubleScalar_H
#include <OpenFOAM/doubleFloat.H>
#include <OpenFOAM/direction.H>
#include <OpenFOAM/word.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
typedef double doubleScalar;
// Largest and smallest scalar values allowed in certain parts of the code.
// (15 is the number of significant figures in an
// IEEE double precision number. See limits.h or float.h)
static const doubleScalar doubleScalarGREAT = 1.0e+15;
static const doubleScalar doubleScalarVGREAT = 1.0e+300;
static const doubleScalar doubleScalarROOTVGREAT = 1.0e+150;
static const doubleScalar doubleScalarSMALL = 1.0e-15;
static const doubleScalar doubleScalarVSMALL = 1.0e-300;
static const doubleScalar doubleScalarROOTVSMALL = 1.0e-150;
#define Scalar doubleScalar
#define ScalarVGREAT doubleScalarVGREAT
#define ScalarVSMALL doubleScalarVSMALL
#define readScalar readDoubleScalar
inline Scalar mag(const Scalar s)
{
return ::fabs(s);
}
#define transFunc(func) \
inline Scalar func(const Scalar s) \
{ \
return ::func(s); \
}
#include <OpenFOAM/Scalar_.H>
inline Scalar hypot(const Scalar x, const Scalar y)
{
return ::hypot(x, y);
}
inline Scalar atan2(const Scalar y, const Scalar x)
{
return ::atan2(y, x);
}
inline Scalar jn(const int n, const Scalar s)
{
return ::jn(n, s);
}
inline Scalar yn(const int n, const Scalar s)
{
return ::yn(n, s);
}
#undef Scalar
#undef ScalarVGREAT
#undef ScalarVSMALL
#undef readScalar
#undef transFunc
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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