AbstractTetrahedralMeshWriter.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 
00030 #ifndef _ABSTRACTTETRAHEDRALMESHWRITER_HPP_
00031 #define _ABSTRACTTETRAHEDRALMESHWRITER_HPP_
00032 
00033 // Forward declaration prevents circular include chain
00034 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00035 class AbstractTetrahedralMesh;
00036 
00037 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00038 class DistributedTetrahedralMesh;
00039 
00040 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00041 struct MeshWriterIterators;
00042 
00043 #include <fstream>
00044 #include <sstream>
00045 #include <iostream>
00046 
00047 #include "Exception.hpp"
00048 #include "AbstractMeshWriter.hpp"
00049 #include "AbstractMesh.hpp"
00050 #include "NodeMap.hpp"
00051 
00052 
00053 
00054 
00055 
00059 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
00060 class AbstractTetrahedralMeshWriter : public AbstractMeshWriter<ELEMENT_DIM, SPACE_DIM>
00061 {
00062 private:
00063 
00070     virtual void WriteFilesUsingParallelMesh(bool keepOriginalElementIndexing=true);
00071 
00075     virtual void CreateFilesWithHeaders();
00076     
00080     virtual void AppendLocalDataToFiles();
00081     
00085     virtual void WriteFilesFooter();
00086 
00087     AbstractTetrahedralMesh<ELEMENT_DIM,SPACE_DIM>* mpMesh; 
00089     NodeMap* mpNodeMap; 
00091 protected:
00092 
00093     unsigned mNodesPerElement; 
00095     DistributedTetrahedralMesh<ELEMENT_DIM,SPACE_DIM>* mpDistributedMesh; 
00096     MeshWriterIterators<ELEMENT_DIM,SPACE_DIM>* mpIters; 
00098     bool mIndexFromZero; 
00099     bool mWriteMetaFile; 
00100     unsigned mNodeCounterForParallelMesh; 
00101     unsigned mElementCounterForParallelMesh;
00102     bool mFilesAreBinary;  
00104 public:
00105 
00113     AbstractTetrahedralMeshWriter(const std::string& rDirectory,
00114                        const std::string& rBaseName,
00115                        const bool clearOutputDir=true);
00116 
00120     ~AbstractTetrahedralMeshWriter();
00121 
00131     virtual void WriteFilesUsingMesh(AbstractTetrahedralMesh<ELEMENT_DIM, SPACE_DIM>& rMesh, 
00132                                      bool keepOriginalElementIndexing=true);
00133 
00134 
00138     std::vector<double> GetNextNode();
00139 
00140 
00144     ElementData GetNextElement();
00145 
00146 };
00147 
00148 #endif //_ABSTRACTTETRAHEDRALMESHWRITER_HPP_

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