00001 // This is gel/gst/gst_edge_2d.cxx 00002 #ifdef VCL_NEEDS_PRAGMA_INTERFACE 00003 #pragma implementation 00004 #endif 00005 //: 00006 // \file 00007 // \author crossge@crd.ge.com 00008 00009 #include "gst_edge_2d.h" 00010 #include <vcl_iostream.h> 00011 00012 // output 00013 vcl_ostream &operator<<( vcl_ostream &os, gst_edge_2d &e) 00014 { 00015 return os << '<' << e.start_.ptr() << ',' << e.end_.ptr() << '>'; 00016 }