Documentation generated by
00001 #ifndef PATRANNEUTRALMESHREADER_H 00002 #define PATRANNEUTRALMESHREADER_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 * Reads a 3D mesh that is stored in PATRAN Neutral format 00019 */ 00020 00021 class PATRANNeutralMeshReader : public MeshReaderBase 00022 { 00023 public: 00024 /** Construct a PATRANNeutralMeshReader for reading from a given file */ 00025 PATRANNeutralMeshReader(const string& filename) 00026 : filename_(filename) {;} 00027 00028 /** read a mesh from the reader's file */ 00029 virtual Mesh getMesh() const ; 00030 00031 private: 00032 /** read a packet header */ 00033 void readPacketHeader(istream& is, int& packetType) const ; 00034 00035 /** read header lines */ 00036 void readHeader(istream& is) const ; 00037 00038 /** read summary lines */ 00039 void readSummary(istream& is, int& nPoints, int& nElements) const ; 00040 00041 /** read points */ 00042 void readPoints(istream& is, int nPoints) const ; 00043 00044 /** read elements */ 00045 void readElements(istream& is, int nElements) const ; 00046 00047 string filename_; 00048 }; 00049 00050 00051 } 00052 #endif