src/finiteVolume/fvMesh/extendedStencil/cellToFace/extendedCentredCellToFaceStencil.H

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 2008-2010 OpenCFD Ltd.
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM is free software: you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by
  13     the Free Software Foundation, either version 3 of the License, or
  14     (at your option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 Class
  25     Foam::extendedCentredCellToFaceStencil
  26
  27 Description
  28
  29 SourceFiles
  30     extendedCentredCellToFaceStencil.C
  31
  32 \*---------------------------------------------------------------------------*/
  33
  34 #ifndef extendedCentredCellToFaceStencil_H
  35 #define extendedCentredCellToFaceStencil_H
  36
  37 #include "extendedCellToFaceStencil.H"
  38
  39 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  40
  41 namespace Foam
  42 {
  43
  44 class cellToFaceStencil;
  45
  46 /*---------------------------------------------------------------------------*\
  47               Class extendedCentredCellToFaceStencil Declaration
  48 \*---------------------------------------------------------------------------*/
  49
  50 class extendedCentredCellToFaceStencil
  51 :
  52     public extendedCellToFaceStencil
  53 {
  54     // Private data
  55
  56         //- Swap map for getting neigbouring data
  57         autoPtr<mapDistribute> mapPtr_;
  58
  59         //- Per face the stencil.
  60         labelListList stencil_;
  61
  62
  63     // Private Member Functions
  64
  65         //- Disallow default bitwise copy construct
  66         extendedCentredCellToFaceStencil
  67         (
  68             const extendedCentredCellToFaceStencil&
  69         );
  70
  71         //- Disallow default bitwise assignment
  72         void operator=(const extendedCentredCellToFaceStencil&);
  73
  74
  75 public:
  76
  77     // Constructors
  78
  79         //- Construct from uncompacted face stencil
  80         explicit extendedCentredCellToFaceStencil(const cellToFaceStencil&);
  81
  82
  83     // Member Functions
  84
  85         //- Return reference to the parallel distribution map
  86         const mapDistribute& map() const
  87         {
  88             return mapPtr_();
  89         }
  90
  91         //- Return reference to the stencil
  92         const labelListList& stencil() const
  93         {
  94             return stencil_;
  95         }
  96
  97         //- After removing elements from the stencil adapt the schedule (map).
  98         void compact();
  99
 100         //- Use map to get the data into stencil order
 101         template<class T>
 102         void collectData
 103         (
 104             const GeometricField<T, fvPatchField, volMesh>& fld,
 105             List<List<T> >& stencilFld
 106         ) const
 107         {
 108             extendedCellToFaceStencil::collectData
 109             (
 110                 map(),
 111                 stencil(),
 112                 fld,
 113                 stencilFld
 114             );
 115         }
 116
 117         //- Sum vol field contributions to create face values
 118         template<class Type>
 119         tmp<GeometricField<Type, fvsPatchField, surfaceMesh> > weightedSum
 120         (
 121             const GeometricField<Type, fvPatchField, volMesh>& fld,
 122             const List<List<scalar> >& stencilWeights
 123         ) const
 124         {
 125             return extendedCellToFaceStencil::weightedSum
 126             (
 127                 map(),
 128                 stencil(),
 129                 fld,
 130                 stencilWeights
 131             );
 132         }
 133
 134 };
 135
 136
 137 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 138
 139 } // End namespace Foam
 140
 141 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 142
 143 #endif
 144
 145 // ************************************************************************* //