lily/include/input.hh

   1 /*
   2   input.hh -- declare Input
   3
   4   source file of the LilyPond music typesetter
   5
   6   (c)  1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9 #ifndef INPUT_HH
  10 #define INPUT_HH
  11
  12 #include "flower-proto.hh"
  13
  14 /**
  15   Base class for anything that records its poisition in the parse file.
  16  */
  17 class Input {
  18 public:
  19   char const *defined_str0_ ;
  20   Source_file * source_file_;
  21
  22   void warning (String) const; // should use member func?
  23   void non_fatal_error (String) const;
  24   void error (String) const;
  25   void message (String) const;
  26   void set_spot (Input const &);
  27   Input spot () const;
  28   String location_string () const;
  29   String line_number_string () const;
  30
  31
  32   String file_string ()const;
  33   int line_number ()const;
  34   int column_number ()const;
  35
  36
  37   Input (Source_file*, char const*);
  38   Input ();
  39 };
  40
  41 #endif // INPUT_HH