/usr/include/freefoam/finiteVolume/limitWith.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::limitWith
Description
limitWith differencing scheme limits the specified scheme with the
specified limiter.
SourceFiles
limitWith.C
\*---------------------------------------------------------------------------*/
#ifndef limitWith_H
#define limitWith_H
#include <finiteVolume/surfaceInterpolationScheme.H>
#include <finiteVolume/limitedSurfaceInterpolationScheme.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class limitWith Declaration
\*---------------------------------------------------------------------------*/
template<class Type>
class limitWith
:
public surfaceInterpolationScheme<Type>
{
// Private Member Functions
//- Interpolation scheme
tmp<surfaceInterpolationScheme<Type> > tInterp_;
//- Limiter
tmp<limitedSurfaceInterpolationScheme<Type> > tLimiter_;
//- Disallow default bitwise copy construct
limitWith(const limitWith&);
//- Disallow default bitwise assignment
void operator=(const limitWith&);
public:
//- Runtime type information
TypeName("limitWith");
// Constructors
//- Construct from mesh and Istream.
// The name of the flux field is read from the Istream and looked-up
// from the mesh objectRegistry
limitWith
(
const fvMesh& mesh,
Istream& is
)
:
surfaceInterpolationScheme<Type>(mesh),
tInterp_
(
surfaceInterpolationScheme<Type>::New(mesh, is)
),
tLimiter_
(
limitedSurfaceInterpolationScheme<Type>::New(mesh, is)
)
{}
//- Construct from mesh, faceFlux and Istream
limitWith
(
const fvMesh& mesh,
const surfaceScalarField& faceFlux,
Istream& is
)
:
surfaceInterpolationScheme<Type>(mesh),
tInterp_
(
surfaceInterpolationScheme<Type>::New(mesh, faceFlux, is)
),
tLimiter_
(
limitedSurfaceInterpolationScheme<Type>::New(mesh, faceFlux, is)
)
{}
// Member Functions
//- Return the interpolation weighting factors
virtual tmp<surfaceScalarField> weights
(
const GeometricField<Type, fvPatchField, volMesh>& vf
) const
{
return tLimiter_().weights
(
vf,
tInterp_().weights(vf),
tLimiter_().limiter(vf)
);
}
//- Return true if this scheme uses an explicit correction
virtual bool corrected() const
{
return tInterp_().corrected();
}
//- Return the explicit correction to the face-interpolate
// for the given field
virtual tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
correction(const GeometricField<Type, fvPatchField, volMesh>& vf) const
{
return tLimiter_().limiter(vf)*tInterp_().correction(vf);
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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