applications/utilities/parallelProcessing/decomposePar/pointFieldDecomposer.H

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   5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
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   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::pointFieldDecomposer
  26
  27 Description
  28     Point field decomposer.
  29
  30 SourceFiles
  31     pointFieldDecomposer.C
  32     pointFieldDecomposerDecomposeFields.C
  33
  34 \*---------------------------------------------------------------------------*/
  35
  36 #ifndef pointFieldDecomposer_H
  37 #define pointFieldDecomposer_H
  38
  39 #include "pointMesh.H"
  40 #include "pointPatchFieldMapperPatchRef.H"
  41 #include "pointFields.H"
  42
  43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  44
  45 namespace Foam
  46 {
  47
  48 /*---------------------------------------------------------------------------*\
  49                Class pointFieldDecomposer Declaration
  50 \*---------------------------------------------------------------------------*/
  51
  52 class pointFieldDecomposer
  53 {
  54
  55 public:
  56
  57         //- Point patch field decomposer class
  58         class patchFieldDecomposer
  59         :
  60             public pointPatchFieldMapperPatchRef
  61         {
  62             // Private data
  63
  64                 labelList directAddressing_;
  65
  66         public:
  67
  68             // Constructors
  69
  70                 //- Construct given addressing
  71                 patchFieldDecomposer
  72                 (
  73                     const pointPatch& completeMeshPatch,
  74                     const pointPatch& procMeshPatch,
  75                     const labelList& directAddr
  76                 );
  77
  78
  79             // Member functions
  80
  81                 label size() const
  82                 {
  83                     return directAddressing_.size();
  84                 }
  85
  86                 bool direct() const
  87                 {
  88                     return true;
  89                 }
  90
  91                 const labelUList& directAddressing() const
  92                 {
  93                     return directAddressing_;
  94                 }
  95         };
  96
  97
  98 private:
  99
 100     // Private data
 101
 102         //- Reference to complete mesh
 103         const pointMesh& completeMesh_;
 104
 105         //- Reference to processor mesh
 106         const pointMesh& procMesh_;
 107
 108         //- Reference to point addressing
 109         const labelList& pointAddressing_;
 110
 111         //- Reference to boundary addressing
 112         const labelList& boundaryAddressing_;
 113
 114         //- List of patch field decomposers
 115         List<patchFieldDecomposer*> patchFieldDecomposerPtrs_;
 116
 117
 118     // Private Member Functions
 119
 120         //- Disallow default bitwise copy construct
 121         pointFieldDecomposer(const pointFieldDecomposer&);
 122
 123         //- Disallow default bitwise assignment
 124         void operator=(const pointFieldDecomposer&);
 125
 126
 127 public:
 128
 129     // Constructors
 130
 131         //- Construct from components
 132         pointFieldDecomposer
 133         (
 134             const pointMesh& completeMesh,
 135             const pointMesh& procMesh,
 136             const labelList& pointAddressing,
 137             const labelList& boundaryAddressing
 138         );
 139
 140
 141     //- Destructor
 142     ~pointFieldDecomposer();
 143
 144
 145     // Member Functions
 146
 147         //- Decompose point field
 148         template<class Type>
 149         tmp<GeometricField<Type, pointPatchField, pointMesh> >
 150         decomposeField
 151         (
 152             const GeometricField<Type, pointPatchField, pointMesh>&
 153         ) const;
 154
 155         template<class GeoField>
 156         void decomposeFields(const PtrList<GeoField>& fields) const;
 157 };
 158
 159
 160 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 161
 162 } // End namespace Foam
 163
 164 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 165
 166 #ifdef NoRepository
 167 #   include "pointFieldDecomposerDecomposeFields.C"
 168 #endif
 169
 170 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 171
 172 #endif
 173
 174 // ************************************************************************* //