1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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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
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18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
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23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 Foam::cellToFaceStencil
29 baseclass for extended cell-to-facel stencils (face values from
35 \*---------------------------------------------------------------------------*/
37 #ifndef cellToFaceStencil_H
38 #define cellToFaceStencil_H
40 #include "globalIndex.H"
43 #include "indirectPrimitivePatch.H"
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
52 /*---------------------------------------------------------------------------*\
53 Class cellToFaceStencil Declaration
54 \*---------------------------------------------------------------------------*/
56 class cellToFaceStencil
62 const polyMesh& mesh_;
64 //- Global numbering for cells and boundary faces
65 const globalIndex globalNumbering_;
68 // Private Member Functions
70 //- Disallow default bitwise copy construct
71 cellToFaceStencil(const cellToFaceStencil&);
73 //- Disallow default bitwise assignment
74 void operator=(const cellToFaceStencil&);
89 static void merge(const label, const labelList&, labelList&);
91 //- Valid boundary faces (not empty and not coupled)
92 void validBoundaryFaces(boolList& isValidBFace) const;
94 //- Return patch of all coupled faces.
95 autoPtr<indirectPrimitivePatch> allCoupledFacesPatch() const;
97 //- Combine operator for labelLists
101 void operator()( labelList& x, const labelList& y ) const;
104 //- Collect cell neighbours of faces in global numbering
107 const label exclude0,
108 const label exclude1,
109 const boolList& nonEmptyFace,
110 const labelList& faceLabels,
111 labelHashSet& globals
114 //- Collect cell neighbours of faces in global numbering
115 labelList calcFaceCells
117 const boolList& nonEmptyFace,
118 const labelList& faceLabels,
119 labelHashSet& globals
123 //- Collect cell neighbours into extended stencil
126 const labelListList& globalCellCells,
127 labelListList& faceStencil
135 //- Construct from mesh
136 explicit cellToFaceStencil(const polyMesh&);
141 const polyMesh& mesh() const
146 //- Global numbering for cells and boundary faces
147 const globalIndex& globalNumbering() const
149 return globalNumbering_;
155 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
157 } // End namespace Foam
159 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
163 // ************************************************************************* //