00001 // This is brl/bseg/bbgm/bbgm_image_of.txx 00002 #ifndef bbgm_image_of_txx_ 00003 #define bbgm_image_of_txx_ 00004 //: 00005 // \file 00006 00007 #include "bbgm_image_of.h" 00008 #include <vcl_typeinfo.h> 00009 #include <vbl/io/vbl_io_array_2d.h> 00010 00011 00012 //=========================================================================== 00013 // Binary I/O Methods 00014 00015 00016 //: Return a string name 00017 // \note this is probably not portable 00018 template<class dist_> 00019 vcl_string 00020 bbgm_image_of<dist_>::is_a() const 00021 { 00022 return "bbgm_image_of<"+vcl_string(typeid(dist_).name())+">"; 00023 } 00024 00025 00026 template<class dist_> 00027 bbgm_image_base* 00028 bbgm_image_of<dist_>::clone() const 00029 { 00030 return new bbgm_image_of<dist_>(*this); 00031 } 00032 00033 00034 //: Return IO version number; 00035 template<class dist_> 00036 short 00037 bbgm_image_of<dist_>::version() const 00038 { 00039 return 1; 00040 } 00041 00042 00043 //: Binary save self to stream. 00044 template<class dist_> 00045 void 00046 bbgm_image_of<dist_>::b_write(vsl_b_ostream &os) const 00047 { 00048 vsl_b_write(os, version()); 00049 vsl_b_write(os, data_); 00050 } 00051 00052 00053 //: Binary load self from stream. 00054 template<class dist_> 00055 void 00056 bbgm_image_of<dist_>::b_read(vsl_b_istream &is) 00057 { 00058 if (!is) 00059 return; 00060 short ver; 00061 vsl_b_read(is, ver); 00062 switch (ver) 00063 { 00064 case 1: 00065 vsl_b_read(is, data_); 00066 break; 00067 default: 00068 vcl_cerr << "bbgm_image: unknown I/O version " << ver << '\n'; 00069 } 00070 } 00071 00072 00073 #include <vbl/io/vbl_io_array_2d.txx> 00074 00075 #define BBGM_IMAGE_INSTANTIATE(T) \ 00076 template class bbgm_image_of<T >; \ 00077 VBL_IO_ARRAY_2D_INSTANTIATE(T) 00078 00079 00080 #endif // bbgm_image_of_txx_
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