/usr/include/freefoam/OpenFOAM/floatScalar.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::floatScalar
Description
Float precision floating point scalar type.
SourceFiles
floatScalar.C
\*---------------------------------------------------------------------------*/
#ifndef floatScalar_H
#define floatScalar_H
#include <OpenFOAM/doubleFloat.H>
#include <OpenFOAM/direction.H>
#include <OpenFOAM/word.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
typedef float floatScalar;
// Largest and smallest scalar values allowed in certain parts of the code
// (6 is the number of significant figures in an
// IEEE single precision number. See limits.h or float.h)
static const floatScalar floatScalarGREAT = 1.0e+6;
static const floatScalar floatScalarVGREAT = 1.0e+37;
static const floatScalar floatScalarROOTVGREAT = 1.0e+18;
static const floatScalar floatScalarSMALL = 1.0e-6;
static const floatScalar floatScalarVSMALL = 1.0e-37;
static const floatScalar floatScalarROOTVSMALL = 1.0e-18;
#define Scalar floatScalar
#define ScalarVGREAT floatScalarVGREAT
#define ScalarVSMALL floatScalarVSMALL
#define readScalar readFloatScalar
inline Scalar mag(const Scalar s)
{
return ::fabsf(s);
}
#define transFunc(func) \
inline Scalar func(const Scalar s) \
{ \
return ::func##f(s); \
}
#include <OpenFOAM/Scalar_.H>
inline Scalar hypot(const Scalar x, const Scalar y)
{
return ::hypotf(x, y);
}
inline Scalar atan2(const Scalar y, const Scalar x)
{
return ::atan2f(y, x);
}
inline Scalar jn(const int n, const Scalar s)
{
return ::jnf(n, s);
}
inline Scalar yn(const int n, const Scalar s)
{
return ::ynf(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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