src/finiteVolume/interpolation/volPointInterpolation/volPointInterpolation.H

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2010 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::volPointInterpolation
  26
  27 Description
  28     Foam::volPointInterpolation
  29
  30 SourceFiles
  31     volPointInterpolation.C
  32     volPointInterpolate.C
  33
  34 \*---------------------------------------------------------------------------*/
  35
  36 #ifndef volPointInterpolation_H
  37 #define volPointInterpolation_H
  38
  39 #include "MeshObject.H"
  40 #include "pointPatchInterpolation.H"
  41
  42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  43
  44 namespace Foam
  45 {
  46
  47 class fvMesh;
  48 class pointMesh;
  49
  50 /*---------------------------------------------------------------------------*\
  51                        Class volPointInterpolation Declaration
  52 \*---------------------------------------------------------------------------*/
  53
  54 class volPointInterpolation
  55 :
  56     public MeshObject<fvMesh, volPointInterpolation>
  57 {
  58     // Private data
  59
  60         //- Boundary interpolation engine.
  61         pointPatchInterpolation boundaryInterpolator_;
  62
  63         //- Interpolation scheme weighting factor array.
  64         scalarListList pointWeights_;
  65
  66
  67     // Private member functions
  68
  69         //- Construct point weighting factors
  70         void makeWeights();
  71
  72         //- Disallow default bitwise copy construct
  73         volPointInterpolation(const volPointInterpolation&);
  74
  75         //- Disallow default bitwise assignment
  76         void operator=(const volPointInterpolation&);
  77
  78
  79 public:
  80
  81     // Declare name of the class and its debug switch
  82     ClassName("volPointInterpolation");
  83
  84
  85     // Constructors
  86
  87         //- Constructor given fvMesh and pointMesh.
  88         explicit volPointInterpolation(const fvMesh&);
  89
  90
  91     // Destructor
  92
  93         ~volPointInterpolation();
  94
  95
  96     // Member functions
  97
  98         // Access
  99
 100             const fvMesh& mesh() const
 101             {
 102                 return boundaryInterpolator_.mesh();
 103             }
 104
 105
 106         // Edit
 107
 108             //- Update mesh topology using the morph engine
 109             void updateMesh();
 110
 111             //- Correct weighting factors for moving mesh.
 112             bool movePoints();
 113
 114
 115     // Interpolation functions
 116
 117         //- Interpolate internal field from volField to pointField
 118         //  using inverse distance weighting
 119         template<class Type>
 120         void interpolateInternalField
 121         (
 122             const GeometricField<Type, fvPatchField, volMesh>&,
 123             GeometricField<Type, pointPatchField, pointMesh>&
 124         ) const;
 125
 126         //- Interpolate from volField to pointField
 127         //  using inverse distance weighting
 128         template<class Type>
 129         void interpolate
 130         (
 131             const GeometricField<Type, fvPatchField, volMesh>&,
 132             GeometricField<Type, pointPatchField, pointMesh>&
 133         ) const;
 134
 135         //- Interpolate volField using inverse distance weighting
 136         //  returning pointField with the same patchField types
 137         template<class Type>
 138         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 139         (
 140             const GeometricField<Type, fvPatchField, volMesh>&,
 141             const wordList& patchFieldTypes
 142         ) const;
 143
 144         //- Interpolate tmp<volField> using inverse distance weighting
 145         //  returning pointField with the same patchField types
 146         template<class Type>
 147         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 148         (
 149             const tmp<GeometricField<Type, fvPatchField, volMesh> >&,
 150             const wordList& patchFieldTypes
 151         ) const;
 152
 153         //- Interpolate volField using inverse distance weighting
 154         //  returning pointField
 155         template<class Type>
 156         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 157         (
 158             const GeometricField<Type, fvPatchField, volMesh>&
 159         ) const;
 160
 161         //- Interpolate tmp<volField> using inverse distance weighting
 162         //  returning pointField
 163         template<class Type>
 164         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 165         (
 166             const tmp<GeometricField<Type, fvPatchField, volMesh> >&
 167         ) const;
 168 };
 169
 170
 171 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 172
 173 } // End namespace Foam
 174
 175 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 176
 177 #ifdef NoRepository
 178 #   include "volPointInterpolate.C"
 179 #endif
 180
 181 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 182
 183 #endif
 184
 185 // ************************************************************************* //