flower/text-db.cc

   1 #include <iostream.h>
   2 #include "text-db.hh"
   3
   4 bool
   5 Text_db::eof_b ()
   6 {
   7   Data_file::gobble_leading_white();
   8   return  Data_file::eof_b();
   9 }
  10
  11 void
  12 Text_db::gobble_leading_white()
  13 {
  14   while (1)
  15     {
  16       Data_file::gobble_leading_white();
  17       if (eof_b ())
  18         return ;
  19       char c;
  20       if  ((c = data_get()) !='\n')
  21         {
  22           data_unget (c);
  23           return ;
  24         }
  25     }
  26 }
  27
  28
  29 Text_record
  30 Text_db::get_record()
  31 {
  32   while (1)
  33     {
  34       String s;
  35       Array<String> fields;
  36       assert (!eof_b ());
  37
  38       while ((s = get_word()) != "")
  39         {
  40           fields.push (s);
  41           gobble_white();
  42         }
  43
  44
  45       if (get_line() != "")
  46         assert (false);
  47
  48       assert (fields.size());
  49       return Text_record (fields, get_name(), line ());
  50     }
  51 }
  52
  53
  54 void
  55 Text_record::message (String s)
  56 {
  57   cerr << '\n'<< filename << ": "<< line_no << s << "\n";
  58 }