00001 #ifndef TEXTMESHREADER_H
00002 #define TEXTMESHREADER_H
00003 
00004 #include "SundanceDefs.h"
00005 
00006 #include "MeshReader.h"
00007 
00008 
00009 namespace Sundance
00010 {
00011 
00012   using namespace TSF;
00013   using std::string;
00014 
00015   using std::ostream;
00016 
00017   /** \ingroup UserLevelGeometry
00018    * Read a mesh that has been written with a TexMeshWriter
00019    */
00020 
00021   class TextMeshReader : public MeshReaderBase
00022     {
00023     public:
00024       TextMeshReader(const string& filename, const MPIComm& comm) ;
00025 
00026       virtual Mesh getMesh() const ;
00027       virtual Mesh gatherMesh(int numProcs) const ;
00028 
00029     private:
00030       CellFactory cellFactoryFactory(const TSFArray<string>& tokens,
00031                                      int& labelIndex,
00032                                      int& globalIndex,
00033                                      int& ownerProcID) const ;
00034       void readCell(const TSFArray<string>& tokens, int nNodes,
00035                     TSFArray<int>& nodes, int& labelIndex,
00036                     int& globalIndex,
00037                     int& ownerProcID) const ;
00038 
00039       string filename_;
00040       int rank_;
00041       int nProc_;
00042     };
00043 
00044 
00045 }
00046 #endif
TextMeshReader.h
