00001 #ifndef vtol_topology_io_h 00002 #define vtol_topology_io_h 00003 //: 00004 // \file 00005 // \brief This class will write a list of topology objects into an XML document. 00006 00007 #include <vtol/vtol_topology_object_sptr.h> 00008 #include <vcl_list.h> 00009 #include <vcl_ostream.h> 00010 #include <vcl_iostream.h> 00011 00012 #include <vtol/vtol_vertex_2d_sptr.h> 00013 #include <vtol/vtol_zero_chain_sptr.h> 00014 #include <vtol/vtol_edge_2d_sptr.h> 00015 #include <vtol/vtol_one_chain_sptr.h> 00016 #include <vtol/vtol_face_2d_sptr.h> 00017 #include <vtol/vtol_two_chain_sptr.h> 00018 #include <vtol/vtol_block_sptr.h> 00019 00020 //: \brief topological xml writer 00021 00022 class vtol_topology_io 00023 { 00024 public: 00025 00026 //: default constructor 00027 vtol_topology_io(); 00028 00029 //: default destructor 00030 ~vtol_topology_io(); 00031 00032 //: write a list of topology objects 00033 void write(vcl_list<vtol_topology_object_sptr> &topo_objects, 00034 vcl_ostream &strm=vcl_cout); 00035 00036 private: 00037 00038 // write out the topology objects 00039 void write_vertex_2d(vtol_vertex_2d_sptr const &v, vcl_ostream &strm=vcl_cout); 00040 void write_zero_chain(vtol_zero_chain_sptr const &zc, vcl_ostream &strm=vcl_cout); 00041 void write_edge_2d(vtol_edge_2d_sptr const &e, vcl_ostream &strm=vcl_cout); 00042 void write_one_chain(vtol_one_chain_sptr const &oc, vcl_ostream &strm=vcl_cout); 00043 void write_face_2d(vtol_face_2d_sptr const &f, vcl_ostream &strm=vcl_cout); 00044 void write_two_chain(vtol_two_chain_sptr const &tc, vcl_ostream &strm=vcl_cout); 00045 void write_block(vtol_block_sptr const &b, vcl_ostream &strm=vcl_cout); 00046 00047 // write out the dtd 00048 void write_dtd(vcl_ostream &strm); 00049 }; 00050 00051 #endif // vtol_topology_io_h
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