FibreReader.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2011
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 FIBREREADER_HPP_
00030 #define FIBREREADER_HPP_
00031 
00032 #include <string>
00033 #include <fstream>
00034 #include <vector>
00035 
00036 #include "UblasIncludes.hpp"
00037 #include "FileFinder.hpp"
00038 
00042 typedef enum FibreFileType_
00043 {
00044     AXISYM=0,
00045     ORTHO
00046 } FibreFileType;
00047 
00053 template<unsigned DIM>
00054 class FibreReader
00055 {
00056 private:
00058     std::ifstream mDataFile;
00059 
00061     std::string mFilePath;
00062 
00064     unsigned mNumLinesOfData;
00065 
00067     unsigned mNumItemsPerLine;
00068 
00070     std::vector<double> mTokens;
00071 
00077     unsigned GetTokensAtNextLine();
00078 
00084     void ReadNumLinesOfDataFromFile();
00085 
00086 public:
00093     FibreReader(FileFinder& rFileFinder, FibreFileType fibreFileType);
00094     
00098     ~FibreReader();
00099 
00100 
00118     void GetNextFibreSheetAndNormalMatrix(c_matrix<double,DIM,DIM>& rFibreMatrix, bool checkOrthogonality=true);
00119 
00131     void GetNextFibreVector(c_vector<double,DIM>& rFibreVector, bool checkNormalised=true);
00132 
00137     unsigned GetNumLinesOfData()
00138     {
00139         return mNumLinesOfData;
00140     }
00141     
00149     void GetAllAxi(std::vector< c_vector<double, DIM> >& direction);
00150     
00160     void GetAllOrtho(std::vector< c_vector<double, DIM> >& first_direction, 
00161                          std::vector< c_vector<double, DIM> >& second_direction,
00162                          std::vector< c_vector<double, DIM> >& third_direction);
00163     
00164 };
00165 
00166 #endif /*FIBREREADER_HPP_*/

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