| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2025 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
| OpenFOAM is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| OpenFOAM is distributed in the hope that it will be useful, but WITHOUT | |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // | |
| const Foam::labelListList& Foam::primitiveMesh::edgeFaces() const | |
| { | |
| if (!efPtr_) | |
| { | |
| if (debug) | |
| { | |
| Pout<< "primitiveMesh::edgeFaces() : calculating edgeFaces" << endl; | |
| if (debug == -1) | |
| { | |
| // For checking calls:abort so we can quickly hunt down | |
| // origin of call | |
| FatalErrorInFunction | |
| << abort(FatalError); | |
| } | |
| } | |
| // Invert faceEdges | |
| efPtr_ = new labelListList(nEdges()); | |
| invertManyToMany(nEdges(), faceEdges(), *efPtr_); | |
| } | |
| return *efPtr_; | |
| } | |
| const Foam::labelList& Foam::primitiveMesh::edgeFaces | |
| ( | |
| const label edgeI, | |
| DynamicList<label>& storage | |
| ) const | |
| { | |
| if (efPtr_) | |
| { | |
| return edgeFaces()[edgeI]; | |
| } | |
| else | |
| { | |
| // Use the fact that pointEdges are sorted in incrementing edge order | |
| const edge& e = edges()[edgeI]; | |
| const labelList& pFaces0 = pointFaces()[e[0]]; | |
| const labelList& pFaces1 = pointFaces()[e[1]]; | |
| label i0 = 0; | |
| label i1 = 0; | |
| storage.clear(); | |
| while (i0 < pFaces0.size() && i1 < pFaces1.size()) | |
| { | |
| if (pFaces0[i0] < pFaces1[i1]) | |
| { | |
| ++i0; | |
| } | |
| else if (pFaces0[i0] > pFaces1[i1]) | |
| { | |
| ++i1; | |
| } | |
| else | |
| { | |
| // Equal. Append. | |
| storage.append(pFaces0[i0]); | |
| ++i0; | |
| ++i1; | |
| } | |
| } | |
| return storage; | |
| } | |
| } | |
| const Foam::labelList& Foam::primitiveMesh::edgeFaces(const label edgeI) const | |
| { | |
| return edgeFaces(edgeI, labels_); | |
| } | |
| // ************************************************************************* // | |