1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
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
14 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, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 #include "primitiveMesh.H"
30 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
32 const Foam::labelListList& Foam::primitiveMesh::edgeFaces() const
38 Pout<< "primitiveMesh::edgeFaces() : calculating edgeFaces"
43 // For checking calls:abort so we can quickly hunt down
45 FatalErrorIn("primitiveMesh::edgeFaces()")
51 efPtr_ = new labelListList(nEdges());
52 invertManyToMany(nEdges(), faceEdges(), *efPtr_);
59 const Foam::labelList& Foam::primitiveMesh::edgeFaces
62 DynamicList<label>& storage
67 return edgeFaces()[edgeI];
71 // Use the fact that pointEdges are sorted in incrementing edge order
72 const edge& e = edges()[edgeI];
73 const labelList& pFaces0 = pointFaces()[e[0]];
74 const labelList& pFaces1 = pointFaces()[e[1]];
81 while (i0 < pFaces0.size() && i1 < pFaces1.size())
83 if (pFaces0[i0] < pFaces1[i1])
87 else if (pFaces0[i0] > pFaces1[i1])
94 storage.append(pFaces0[i0]);
105 const Foam::labelList& Foam::primitiveMesh::edgeFaces(const label edgeI) const
107 return edgeFaces(edgeI, labels_);
111 // ************************************************************************* //