1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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13 Free Software Foundation; either version 2 of the License, or (at your
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23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 LocalMax-mean differencing scheme class.
31 This scheme interpolates 1/field using a scheme specified at run-time
32 and return the reciprocal of the interpolate.
37 \*---------------------------------------------------------------------------*/
42 #include "surfaceInterpolationScheme.H"
43 #include "volFields.H"
44 #include "surfaceFields.H"
46 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
51 /*---------------------------------------------------------------------------*\
52 Class localMax Declaration
53 \*---------------------------------------------------------------------------*/
58 public surfaceInterpolationScheme<Type>
60 // Private Member Functions
62 //- Disallow default bitwise assignment
63 void operator=(const localMax&);
68 //- Runtime type information
74 //- Construct from mesh
75 localMax(const fvMesh& mesh)
77 surfaceInterpolationScheme<Type>(mesh)
80 //- Construct from Istream.
81 // The name of the flux field is read from the Istream and looked-up
82 // from the mesh objectRegistry
89 surfaceInterpolationScheme<Type>(mesh)
92 //- Construct from faceFlux and Istream
96 const surfaceScalarField& faceFlux,
100 surfaceInterpolationScheme<Type>(mesh)
106 //- Return the interpolation weighting factors
107 virtual tmp<surfaceScalarField> weights
109 const GeometricField<Type, fvPatchField, volMesh>&
115 "(const GeometricField<Type, fvPatchField, volMesh>&)"
118 return tmp<surfaceScalarField>(NULL);
121 //- Return the face-interpolate of the given cell field
122 virtual tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
125 const GeometricField<Type, fvPatchField, volMesh>& vf
128 const fvMesh& mesh = vf.mesh();
130 tmp<GeometricField<Type, fvsPatchField, surfaceMesh> > tvff
132 new GeometricField<Type, fvsPatchField, surfaceMesh>
137 mesh.time().timeName(),
144 GeometricField<Type, fvsPatchField, surfaceMesh>& vff = tvff();
146 forAll(vff.boundaryField(), patchi)
148 vff.boundaryField()[patchi] = vf.boundaryField()[patchi];
151 const unallocLabelList& own = mesh.owner();
152 const unallocLabelList& nei = mesh.neighbour();
156 vff[facei] = max(vf[own[facei]], vf[nei[facei]]);
164 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
166 } // End namespace Foam
168 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
172 // ************************************************************************* //