interpolationCellPoint.H
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5  \\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation
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21  You should have received a copy of the GNU General Public License
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23 
24 Class
25  Foam::interpolationCellPoint
26 
27 Description
28  Given cell centre values and point (vertex) values decompose into
29  tetrahedra and linear interpolate within them.
30 
31 \*---------------------------------------------------------------------------*/
32 
33 #ifndef interpolationCellPoint_H
34 #define interpolationCellPoint_H
35 
36 #include "interpolation.H"
37 #include "cellPointWeight.H"
38 
39 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
40 
41 namespace Foam
42 {
43 
44 /*---------------------------------------------------------------------------*\
45  Class interpolationCellPoint Declaration
46 \*---------------------------------------------------------------------------*/
47 
48 template<class Type>
50 :
51  public fieldInterpolation<Type, interpolationCellPoint<Type>>
52 {
53 protected:
54 
55  // Protected data
56 
57  //- Interpolated volfield
59 
60 
61 public:
62 
63  //- Runtime type information
64  TypeName("cellPoint");
65 
66 
67  // Constructors
68 
69  //- Construct from components
71  (
73  );
74 
75  //- Construct from components
77  (
80  );
81 
82 
83  // Member Functions
84 
85  //- Inherit interpolate from interpolation
87 
88  //- Interpolate field for the given cellPointWeight
89  inline Type interpolate(const cellPointWeight& cpw) const;
90 
91  //- Interpolate field to the given point in the given cell
92  inline Type interpolate
93  (
94  const vector& position,
95  const label celli,
96  const label facei = -1
97  ) const;
98 
99  //- Interpolate field to the given coordinates in the tetrahedron
100  // defined by the given indices.
101  inline Type interpolate
102  (
103  const barycentric& coordinates,
104  const tetIndices& tetIs,
105  const label facei = -1
106  ) const;
107 };
108 
109 
110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 
112 } // End namespace Foam
113 
114 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
115 
116 #include "interpolationCellPointI.H"
117 
118 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
119 
120 #ifdef NoRepository
121  #include "interpolationCellPoint.C"
122 #endif
123 
124 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
125 
126 #endif
127 
128 // ************************************************************************* //
interpolationCellPoint(const GeometricField< Type, fvPatchField, volMesh > &psi)
Construct from components.
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
TypeName("cellPoint")
Runtime type information.
const GeometricField< Type, fvPatchField, volMesh > & psi() const
Return the field to be interpolated.
Type interpolate(const cellPointWeight &cpw) const
Interpolate field for the given cellPointWeight.
Storage and named access for the indices of a tet which is part of the decomposition of a cell...
Definition: tetIndices.H:81
Given cell centre values and point (vertex) values decompose into tetrahedra and linear interpolate w...
Abstract base class for interpolation.
A class for managing temporary objects.
Definition: PtrList.H:53
const GeometricField< Type, pointPatchField, pointMesh > psip_
Interpolated volfield.
Foam::cellPointWeight.
Namespace for OpenFOAM.