src/finiteVolume/interpolation/volPointInterpolation/volPointInterpolation.H

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   5     \\  /    A nd           | Copyright (C) 1991-2009 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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     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, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Class
  26     Foam::volPointInterpolation
  27
  28 Description
  29     Foam::volPointInterpolation
  30
  31 SourceFiles
  32     volPointInterpolation.C
  33     volPointInterpolate.C
  34
  35 \*---------------------------------------------------------------------------*/
  36
  37 #ifndef volPointInterpolation_H
  38 #define volPointInterpolation_H
  39
  40 #include "MeshObject.H"
  41 #include "pointPatchInterpolation.H"
  42
  43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  44
  45 namespace Foam
  46 {
  47
  48 class fvMesh;
  49 class pointMesh;
  50
  51 /*---------------------------------------------------------------------------*\
  52                        Class volPointInterpolation Declaration
  53 \*---------------------------------------------------------------------------*/
  54
  55 class volPointInterpolation
  56 :
  57     public MeshObject<fvMesh, volPointInterpolation>
  58 {
  59     // Private data
  60
  61         //- Boundary interpolation engine.
  62         pointPatchInterpolation boundaryInterpolator_;
  63
  64         //- Interpolation scheme weighting factor array.
  65         scalarListList pointWeights_;
  66
  67
  68     // Private member functions
  69
  70         //- Construct point weighting factors
  71         void makeWeights();
  72
  73         //- Disallow default bitwise copy construct
  74         volPointInterpolation(const volPointInterpolation&);
  75
  76         //- Disallow default bitwise assignment
  77         void operator=(const volPointInterpolation&);
  78
  79
  80 public:
  81
  82     // Declare name of the class and its debug switch
  83     ClassName("volPointInterpolation");
  84
  85
  86     // Constructors
  87
  88         //- Constructor given fvMesh and pointMesh.
  89         explicit volPointInterpolation(const fvMesh&);
  90
  91
  92     // Destructor
  93
  94         ~volPointInterpolation();
  95
  96
  97     // Member functions
  98
  99         // Access
 100
 101             const fvMesh& mesh() const
 102             {
 103                 return boundaryInterpolator_.mesh();
 104             }
 105
 106
 107         // Edit
 108
 109             //- Update mesh topology using the morph engine
 110             void updateMesh();
 111
 112             //- Correct weighting factors for moving mesh.
 113             bool movePoints();
 114
 115
 116     // Interpolation functions
 117
 118         //- Interpolate internal field from volField to pointField
 119         //  using inverse distance weighting
 120         template<class Type>
 121         void interpolateInternalField
 122         (
 123             const GeometricField<Type, fvPatchField, volMesh>&,
 124             GeometricField<Type, pointPatchField, pointMesh>&
 125         ) const;
 126
 127         //- Interpolate from volField to pointField
 128         //  using inverse distance weighting
 129         template<class Type>
 130         void interpolate
 131         (
 132             const GeometricField<Type, fvPatchField, volMesh>&,
 133             GeometricField<Type, pointPatchField, pointMesh>&
 134         ) const;
 135
 136         //- Interpolate volField using inverse distance weighting
 137         //  returning pointField with the same patchField types
 138         template<class Type>
 139         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 140         (
 141             const GeometricField<Type, fvPatchField, volMesh>&,
 142             const wordList& patchFieldTypes
 143         ) const;
 144
 145         //- Interpolate tmp<volField> using inverse distance weighting
 146         //  returning pointField with the same patchField types
 147         template<class Type>
 148         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 149         (
 150             const tmp<GeometricField<Type, fvPatchField, volMesh> >&,
 151             const wordList& patchFieldTypes
 152         ) const;
 153
 154         //- Interpolate volField using inverse distance weighting
 155         //  returning pointField
 156         template<class Type>
 157         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 158         (
 159             const GeometricField<Type, fvPatchField, volMesh>&
 160         ) const;
 161
 162         //- Interpolate tmp<volField> using inverse distance weighting
 163         //  returning pointField
 164         template<class Type>
 165         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 166         (
 167             const tmp<GeometricField<Type, fvPatchField, volMesh> >&
 168         ) const;
 169 };
 170
 171
 172 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 173
 174 } // End namespace Foam
 175
 176 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 177
 178 #ifdef NoRepository
 179 #   include "volPointInterpolate.C"
 180 #endif
 181
 182 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 183
 184 #endif
 185
 186 // ************************************************************************* //