VertexElementMap.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2010
00004 
00005 University of Oxford means the Chancellor, Masters and Scholars of the
00006 University of Oxford, having an administrative office at Wellington
00007 Square, Oxford OX1 2JD, UK.
00008 
00009 This file is part of Chaste.
00010 
00011 Chaste is free software: you can redistribute it and/or modify it
00012 under the terms of the GNU Lesser General Public License as published
00013 by the Free Software Foundation, either version 2.1 of the License, or
00014 (at your option) any later version.
00015 
00016 Chaste is distributed in the hope that it will be useful, but WITHOUT
00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00019 License for more details. The offer of Chaste under the terms of the
00020 License is subject to the License being interpreted in accordance with
00021 English Law and subject to any action against the University of Oxford
00022 being under the jurisdiction of the English Courts.
00023 
00024 You should have received a copy of the GNU Lesser General Public License
00025 along with Chaste. If not, see <http://www.gnu.org/licenses/>.
00026 
00027 */
00028 
00029 
00030 #ifndef VERTEXELEMENTMAP_HPP_
00031 #define VERTEXELEMENTMAP_HPP_
00032 
00033 #include <vector>
00034 #include "Exception.hpp"
00035 
00040 class VertexElementMap
00041 {
00042 private:
00043 
00045     std::vector<unsigned> mMap;
00046 
00047 public:
00048 
00054     VertexElementMap(unsigned size);
00055 
00061     void Resize(unsigned size);
00062 
00066     void ResetToIdentity();
00067 
00074     void SetNewIndex(unsigned oldIndex, unsigned newIndex);
00075 
00082     void SetDeleted(unsigned index);
00083 
00089     bool IsDeleted(unsigned index);
00090 
00096     unsigned GetNewIndex(unsigned oldIndex) const;
00097 
00101     bool IsIdentityMap();
00102 
00106     unsigned Size();
00107 
00108 };
00109 
00110 #endif /*VERTEXELEMENTMAP_HPP_*/

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