interpolationCellPoint.H
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1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | www.openfoam.com
6  \\/ M anipulation |
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25 
26 Class
27  Foam::interpolationCellPoint
28 
29 Description
30  Given cell centre values and point (vertex) values decompose into
31  tetrahedra and linear interpolate within them.
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef interpolationCellPoint_H
36 #define interpolationCellPoint_H
37 
38 #include "interpolation.H"
39 #include "cellPointWeight.H"
40 
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 
43 namespace Foam
44 {
45 
46 /*---------------------------------------------------------------------------*\
47  Class interpolationCellPoint Declaration
48 \*---------------------------------------------------------------------------*/
49 
50 template<class Type>
52 :
53  public interpolation<Type>
54 {
55 protected:
56 
57  // Protected data
58 
59  //- Interpolated volfield
61 
62 
63 public:
64 
65  //- Runtime type information
66  TypeName("cellPoint");
67 
68 
69  // Constructors
70 
71  //- Construct from components
73  (
75  );
76 
77 
78  // Member Functions
79 
80  //- Interpolate field for the given cellPointWeight
81  inline Type interpolate(const cellPointWeight& cpw) const;
82 
83  //- Interpolate field to the given point in the given cell
84  inline Type interpolate
85  (
86  const vector& position,
87  const label celli,
88  const label facei = -1
89  ) const;
90 
91  //- Interpolate field to the given coordinates in the tetrahedron
92  // defined by the given indices.
93  inline Type interpolate
94  (
95  const barycentric& coordinates,
96  const tetIndices& tetIs,
97  const label facei = -1
98  ) const;
99 };
100 
101 
102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
103 
104 } // End namespace Foam
105 
106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 
108 #include "interpolationCellPointI.H"
109 
110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 
112 #ifdef NoRepository
113  #include "interpolationCellPoint.C"
114 #endif
115 
116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
117 
118 #endif
119 
120 // ************************************************************************* //
Foam::interpolationCellPoint::TypeName
TypeName("cellPoint")
Runtime type information.
interpolationCellPointI.H
interpolation.H
Foam::interpolation::psi
const GeometricField< Type, fvPatchField, volMesh > & psi() const
Return the field to be interpolated.
Definition: interpolation.H:127
cellPointWeight.H
Foam::interpolationCellPoint
Given cell centre values and point (vertex) values decompose into tetrahedra and linear interpolate w...
Definition: interpolationCellPoint.H:50
coordinates
PtrList< coordinateSystem > coordinates(solidRegions.size())
Foam::Barycentric< scalar >
Foam::interpolation
Abstract base class for interpolation.
Definition: mappedPatchFieldBase.H:96
Foam::cellPointWeight
Foam::cellPointWeight.
Definition: cellPointWeight.H:54
Foam::interpolationCellPoint::interpolate
Type interpolate(const cellPointWeight &cpw) const
Interpolate field for the given cellPointWeight.
Definition: interpolationCellPointI.H:32
Foam
Namespace for OpenFOAM.
Definition: atmBoundaryLayer.C:33
Foam::tetIndices
Storage and named access for the indices of a tet which is part of the decomposition of a cell.
Definition: tetIndices.H:83
Foam::Vector< scalar >
Foam::interpolationCellPoint::interpolationCellPoint
interpolationCellPoint(const GeometricField< Type, fvPatchField, volMesh > &psi)
Construct from components.
Definition: interpolationCellPoint.C:35
Foam::GeometricField
Generic GeometricField class.
Definition: areaFieldsFwd.H:53
Foam::interpolationCellPoint::psip_
const GeometricField< Type, pointPatchField, pointMesh > psip_
Interpolated volfield.
Definition: interpolationCellPoint.H:59
interpolationCellPoint.C