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.
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 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 "sortLabelledTri.H"
28 #include "labelledTri.H"
29 #include "triSurface.H"
31 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
36 // * * * * * * * * * * * * * * * Private Classes * * * * * * * * * * * * * * //
38 inline bool surfAndLabel::less::operator()
40 const surfAndLabel& one,
41 const surfAndLabel& two
44 const triSurface& surf = *one.surfPtr_;
45 return surf[one.index_].region() < surf[two.index_].region();
49 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
51 // Construct from components
52 sortLabelledTri::sortLabelledTri(const triSurface& surf)
54 List<surfAndLabel>(surf.size(), surfAndLabel(surf, -1))
60 operator[](faceI).index_ = faceI;
63 // Sort according to region number.
64 sort(*this, surfAndLabel::less());
68 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
70 void sortLabelledTri::indices(labelList& newIndices) const
72 newIndices.setSize(size());
76 newIndices[i] = operator[](i).index_;
81 labelList sortLabelledTri::indices() const
83 labelList newIndices(size());
89 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
91 } // End namespace Foam
93 // ************************************************************************* //