flower/textstream.cc

   1 #include "textstream.hh"
   2
   3 Text_stream::Text_stream(String fn)
   4 {
   5     ios::sync_with_stdio();
   6     if (fn == "")
   7             {
   8             name = "<STDIN>";
   9             f = stdin;
  10             }
  11
  12         else
  13             {
  14             name = fn;
  15             f = fopen(fn, "r");
  16             }
  17
  18         if (!f) {
  19             cerr <<__FUNCTION__<< ": can't open `" << fn << "'\n";
  20             exit(1);
  21         }
  22
  23         line_no = 1;
  24     }
  25
  26 void
  27 Text_stream::message(String s)
  28 {
  29     cerr << "\n"<<get_name() << ": " << line()<<": "<<s<<endl;
  30 }
  31