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) 1991-2008 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 "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     // Private data
  57
  58         //- Boundary interpolation engine.
  59         pointPatchInterpolation boundaryInterpolator_;
  60
  61         //- Interpolation scheme weighting factor array.
  62         scalarListList pointWeights_;
  63
  64
  65     // Private member functions
  66
  67         //- Construct point weighting factors
  68         void makeWeights();
  69
  70         //- Disallow default bitwise copy construct
  71         volPointInterpolation(const volPointInterpolation&);
  72
  73         //- Disallow default bitwise assignment
  74         void operator=(const volPointInterpolation&);
  75
  76
  77 public:
  78
  79     // Declare name of the class and its debug switch
  80     ClassName("volPointInterpolation");
  81
  82
  83     // Constructors
  84
  85         //- Constructor given fvMesh and pointMesh.
  86         volPointInterpolation(const fvMesh&, const pointMesh&);
  87
  88
  89     // Destructor
  90
  91         ~volPointInterpolation();
  92
  93
  94     // Member functions
  95
  96         // Access
  97
  98             const fvMesh& mesh() const
  99             {
 100                 return boundaryInterpolator_.mesh();
 101             }
 102
 103             const pointMesh& pMesh() const
 104             {
 105                 return boundaryInterpolator_.pMesh();
 106             }
 107
 108
 109         // Edit
 110
 111             //- Update mesh topology using the morph engine
 112             void updateMesh();
 113
 114             //- Correct weighting factors for moving mesh.
 115             bool movePoints();
 116
 117
 118     // Interpolation functions
 119
 120         //- Interpolate internal field from volField to pointField
 121         //  using inverse distance weighting
 122         template<class Type>
 123         void interpolateInternalField
 124         (
 125             const GeometricField<Type, fvPatchField, volMesh>&,
 126             GeometricField<Type, pointPatchField, pointMesh>&
 127         ) const;
 128
 129         //- Interpolate from volField to pointField
 130         //  using inverse distance weighting
 131         template<class Type>
 132         void interpolate
 133         (
 134             const GeometricField<Type, fvPatchField, volMesh>&,
 135             GeometricField<Type, pointPatchField, pointMesh>&
 136         ) const;
 137
 138         //- Interpolate volField using inverse distance weighting
 139         //  returning pointField with the same patchField types
 140         template<class Type>
 141         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 142         (
 143             const GeometricField<Type, fvPatchField, volMesh>&,
 144             const wordList& patchFieldTypes
 145         ) const;
 146
 147         //- Interpolate tmp<volField> using inverse distance weighting
 148         //  returning pointField with the same patchField types
 149         template<class Type>
 150         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 151         (
 152             const tmp<GeometricField<Type, fvPatchField, volMesh> >&,
 153             const wordList& patchFieldTypes
 154         ) const;
 155
 156         //- Interpolate volField using inverse distance weighting
 157         //  returning pointField
 158         template<class Type>
 159         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 160         (
 161             const GeometricField<Type, fvPatchField, volMesh>&
 162         ) const;
 163
 164         //- Interpolate tmp<volField> using inverse distance weighting
 165         //  returning pointField
 166         template<class Type>
 167         tmp<GeometricField<Type, pointPatchField, pointMesh> > interpolate
 168         (
 169             const tmp<GeometricField<Type, fvPatchField, volMesh> >&
 170         ) const;
 171 };
 172
 173
 174 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 175
 176 } // End namespace Foam
 177
 178 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 179
 180 #ifdef NoRepository
 181 #   include "volPointInterpolate.C"
 182 #endif
 183
 184 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 185
 186 #endif
 187
 188 // ************************************************************************* //