/usr/include/freefoam/finiteVolume/midPoint.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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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
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Class
Foam::midPoint
Description
Mid-point interpolation (weighting factors = 0.5) scheme class.
SourceFiles
midPoint.C
\*---------------------------------------------------------------------------*/
#ifndef midPoint_H
#define midPoint_H
#include <finiteVolume/surfaceInterpolationScheme.H>
#include <finiteVolume/volFields.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class midPoint Declaration
\*---------------------------------------------------------------------------*/
template<class Type>
class midPoint
:
public surfaceInterpolationScheme<Type>
{
// Private Member Functions
//- Disallow default bitwise assignment
void operator=(const midPoint&);
public:
//- Runtime type information
TypeName("midPoint");
// Constructors
//- Construct from mesh
midPoint(const fvMesh& mesh)
:
surfaceInterpolationScheme<Type>(mesh)
{}
//- Construct from Istream
midPoint(const fvMesh& mesh, Istream&)
:
surfaceInterpolationScheme<Type>(mesh)
{}
//- Construct from faceFlux and Istream
midPoint
(
const fvMesh& mesh,
const surfaceScalarField&,
Istream&
)
:
surfaceInterpolationScheme<Type>(mesh)
{}
// Member Functions
//- Return the interpolation weighting factors
tmp<surfaceScalarField> weights
(
const GeometricField<Type, fvPatchField, volMesh>&
) const
{
tmp<surfaceScalarField> taw
(
new surfaceScalarField
(
IOobject
(
"midPointWeights",
this->mesh().time().timeName(),
this->mesh()
),
this->mesh(),
dimensionedScalar("0.5", dimless, 0.5)
)
);
surfaceScalarField::GeometricBoundaryField& awbf =
taw().boundaryField();
forAll(awbf, patchi)
{
if (!awbf[patchi].coupled())
{
awbf[patchi] = 1.0;
}
}
return taw;
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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