1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend 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 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "primitiveMesh.H"
28 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
30 void Foam::primitiveMesh::calcCells
32 cellList& cellFaceAddr,
33 const unallocLabelList& own,
34 const unallocLabelList& nei,
38 label nCells = inNCells;
46 nCells = max(nCells, own[faceI]);
51 // 1. Count number of faces per cell
53 labelList ncf(nCells, 0);
69 cellFaceAddr.setSize(ncf.size());
72 // 2. Size and fill cellFaceAddr
74 forAll (cellFaceAddr, cellI)
76 cellFaceAddr[cellI].setSize(ncf[cellI]);
82 label cellI = own[faceI];
84 cellFaceAddr[cellI][ncf[cellI]++] = faceI;
89 label cellI = nei[faceI];
93 cellFaceAddr[cellI][ncf[cellI]++] = faceI;
99 void Foam::primitiveMesh::calcCells() const
101 // Loop through faceCells and mark up neighbours
105 Pout<< "primitiveMesh::calcCells() : calculating cells"
109 // It is an error to attempt to recalculate cells
110 // if the pointer is already set
113 FatalErrorIn("primitiveMesh::calcCells() const")
114 << "cells already calculated"
115 << abort(FatalError);
119 // Create the storage
120 cfPtr_ = new cellList(nCells());
121 cellList& cellFaceAddr = *cfPtr_;
134 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
136 const Foam::cellList& Foam::primitiveMesh::cells() const
147 // ************************************************************************* //