lib/include/input.hh

   1 /*
   2   input.hh -- declare Input
   3
   4   source file of the LilyPond music typesetter
   5
   6   (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef INPUT_HH
  11 #define INPUT_HH
  12
  13 #include "proto.hh"
  14
  15 /**
  16   Base class for anything that records its poisition in the parse file.
  17  */
  18 class Input {
  19   char const *defined_ch_C_ ;
  20   Source_file * source_file_l_;
  21 public:
  22
  23   void warning (String) const; // should use member func?
  24   void non_fatal_error (String) const;
  25   void error (String) const;
  26   void message (String) const;
  27   void set_spot (Input const &);
  28   Input spot () const;
  29   String location_str () const;
  30   Input (Source_file*, char const*);
  31   Input ();
  32 };
  33
  34 #endif // INPUT_HH