/usr/include/freefoam/finiteVolume/upwind.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | /*---------------------------------------------------------------------------*\
========= |
\\ / 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/>.
Class
Foam::upwind
Description
Upwind differencing scheme class.
SourceFiles
upwind.C
\*---------------------------------------------------------------------------*/
#ifndef upwind_H
#define upwind_H
#include <finiteVolume/limitedSurfaceInterpolationScheme.H>
#include <finiteVolume/volFields.H>
#include <finiteVolume/surfaceFields.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class upwind Declaration
\*---------------------------------------------------------------------------*/
template<class Type>
class upwind
:
public limitedSurfaceInterpolationScheme<Type>
{
// Private Member Functions
//- Disallow default bitwise assignment
void operator=(const upwind&);
public:
//- Runtime type information
TypeName("upwind");
// Constructors
//- Construct from faceFlux
upwind
(
const fvMesh& mesh,
const surfaceScalarField& faceFlux
)
:
limitedSurfaceInterpolationScheme<Type>(mesh, faceFlux)
{}
//- Construct from Istream.
// The name of the flux field is read from the Istream and looked-up
// from the mesh objectRegistry
upwind
(
const fvMesh& mesh,
Istream& is
)
:
limitedSurfaceInterpolationScheme<Type>(mesh, is)
{}
//- Construct from faceFlux and Istream
upwind
(
const fvMesh& mesh,
const surfaceScalarField& faceFlux,
Istream&
)
:
limitedSurfaceInterpolationScheme<Type>(mesh, faceFlux)
{}
// Member Functions
//- Return the interpolation limiter
virtual tmp<surfaceScalarField> limiter
(
const GeometricField<Type, fvPatchField, volMesh>&
) const
{
return tmp<surfaceScalarField>
(
new surfaceScalarField
(
IOobject
(
"upwindLimiter",
this->mesh().time().timeName(),
this->mesh()
),
this->mesh(),
dimensionedScalar("upwindLimiter", dimless, 0.0)
)
);
}
//- Return the interpolation weighting factors
tmp<surfaceScalarField> weights() const
{
return pos(this->faceFlux_);
}
//- Return the interpolation weighting factors
virtual tmp<surfaceScalarField> weights
(
const GeometricField<Type, fvPatchField, volMesh>&
) const
{
return weights();
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
|