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 
00043 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00044 class AbstractCachedMeshReader : public AbstractMeshReader<ELEMENT_DIM, SPACE_DIM>
00045 {
00046 protected:
00047 
00048     unsigned mNumNodeAttributes; 
00049     unsigned mMaxNodeBdyMarker; 
00050     unsigned mNumElementNodes; 
00051     unsigned mNumElementAttributes; 
00052     unsigned mMaxFaceBdyMarker; 
00054     std::vector<std::string> mNodeRawData;  
00055     std::vector<std::string> mElementRawData;  
00056     std::vector<std::string> mFaceRawData;  
00058     std::vector< std::vector<double> > mNodeData; 
00059     std::vector< std::vector<unsigned> > mElementData; 
00060     std::vector< std::vector<unsigned> > mFaceData; 
00062     std::vector< std::vector<double> >::iterator mpNodeIterator; 
00063     std::vector< std::vector<unsigned> >::iterator mpElementIterator; 
00064     std::vector< std::vector<unsigned> >::iterator mpFaceIterator; 
00066     bool mIndexFromZero; 
00075     std::vector<std::string> GetRawDataFromFile(const std::string& rFileName);
00076 
00077 public:
00078 
00079     AbstractCachedMeshReader(); 
00081     virtual ~AbstractCachedMeshReader()
00082     {} 
00084     unsigned GetNumElements() const; 
00085     unsigned GetNumNodes() const;    
00086     unsigned GetNumFaces() const;    
00092     unsigned GetMaxNodeIndex();
00093 
00098     unsigned GetMinNodeIndex();
00099 
00104     std::vector<double> GetNextNode();
00105 
00106     void Reset(); 
00113     ElementData GetNextElementData();
00114 
00122     ElementData GetNextFaceData();
00123 
00124 };
00125 
00126 #endif /*ABSTRACTCACHEDMESHREADER_HPP_*/

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