interpolationCellPoint.H
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1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
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10 
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19  for more details.
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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::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 interpolation<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 
76  // Member Functions
77 
78  //- Interpolate field for the given cellPointWeight
79  inline Type interpolate(const cellPointWeight& cpw) const;
80 
81  //- Interpolate field to the given point in the given cell
82  inline Type interpolate
83  (
84  const vector& position,
85  const label celli,
86  const label facei = -1
87  ) const;
88 
89  //- Interpolate field to the given point in the tetrahedron
90  // defined by the given indices.
91  inline Type interpolate
92  (
93  const vector& position,
94  const tetIndices& tetIs,
95  const label facei = -1
96  ) const;
97 };
98 
99 
100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 
102 } // End namespace Foam
103 
104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
105 
106 #include "interpolationCellPointI.H"
107 
108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
109 
110 #ifdef NoRepository
111  #include "interpolationCellPoint.C"
112 #endif
113 
114 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
115 
116 #endif
117 
118 // ************************************************************************* //
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
Generic GeometricField class.
TypeName("cellPoint")
Runtime type information.
Storage and named access for the indices of a tet which is part of the decomposition of a cell...
Definition: tetIndices.H:81
Type interpolate(const cellPointWeight &cpw) const
Interpolate field for the given cellPointWeight.
Given cell centre values and point (vertex) values decompose into tetrahedra and linear interpolate w...
Abstract base class for interpolation.
const GeometricField< Type, pointPatchField, pointMesh > psip_
Interpolated volfield.
Foam::cellPointWeight.
const GeometricField< Type, fvPatchField, volMesh > & psi() const
Return the field to be interpolated.
Namespace for OpenFOAM.