1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
14 (at your option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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
22 along with OpenFOAM. 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 labelUList& own,
34 const labelUList& 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 // ************************************************************************* //