AbstractCachedMeshReader.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 #ifndef ABSTRACTCACHEDMESHREADER_HPP_
00030 #define ABSTRACTCACHEDMESHREADER_HPP_
00031 
00032 #include <vector>
00033 #include <string>
00034 
00035 #include "AbstractMeshReader.hpp"
00036 
00049 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00050 class AbstractCachedMeshReader : public AbstractMeshReader<ELEMENT_DIM, SPACE_DIM>
00051 {
00052 protected:
00053 
00054     unsigned mNumNodeAttributes; 
00055     unsigned mMaxNodeBdyMarker; 
00056     unsigned mNumElementNodes; 
00057     unsigned mNumElementAttributes; 
00058     unsigned mMaxFaceBdyMarker; 
00060     std::vector<std::string> mNodeRawData;  
00061     std::vector<std::string> mElementRawData;  
00062     std::vector<std::string> mFaceRawData;  
00064     std::vector< std::vector<double> > mNodeData; 
00065     std::vector< std::vector<unsigned> > mElementData; 
00066     std::vector< std::vector<unsigned> > mFaceData; 
00068     std::vector< std::vector<double> >::iterator mpNodeIterator; 
00069     std::vector< std::vector<unsigned> >::iterator mpElementIterator; 
00070     std::vector< std::vector<unsigned> >::iterator mpFaceIterator; 
00072     bool mIndexFromZero; 
00081     std::vector<std::string> GetRawDataFromFile(const std::string& rFileName);
00082 
00083 public:
00084 
00085     AbstractCachedMeshReader(); 
00087     virtual ~AbstractCachedMeshReader()
00088     {} 
00090     unsigned GetNumElements() const; 
00091     unsigned GetNumNodes() const;    
00092     unsigned GetNumFaces() const;    
00093     unsigned GetNumEdges() const;    
00099     unsigned GetMaxNodeIndex();
00100 
00105     unsigned GetMinNodeIndex();
00106 
00111     std::vector<double> GetNextNode();
00112 
00113     void Reset(); 
00120     ElementData GetNextElementData();
00121 
00129     ElementData GetNextFaceData();
00130 
00131 };
00132 
00133 #endif /*ABSTRACTCACHEDMESHREADER_HPP_*/

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