lily/include/voice-iterator.hh

   1 /*
   2   Sequential_music-iter.hh -- declare Sequential_music_iterator
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef Sequential_music_ITER_HH
  11 #define Sequential_music_ITER_HH
  12
  13
  14 #include "music-iterator.hh"
  15 #include "pcursor.hh"
  16
  17 class Sequential_music_iterator :  public Music_iterator
  18 {
  19   Moment here_mom_;
  20   PCursor<Music*> *cursor_p_;
  21   Music_iterator * iter_p_;
  22   void start_next_element();
  23   void leave_element();
  24   void set_Sequential_music_translator();
  25 protected:
  26   Sequential_music * sequential_music_l() const;
  27 public:
  28   Sequential_music_iterator ();
  29
  30 protected:
  31   virtual void do_print() const;
  32   virtual void construct_children();
  33   ~Sequential_music_iterator();
  34   virtual void do_process_and_next (Moment);
  35   virtual Moment next_moment() const;
  36   virtual bool ok() const;
  37 };
  38
  39 #endif // Sequential_music_ITER_HH