flower/text-db.cc

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