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 :  private PCursor<Music*>, public Music_iterator
  18 {
  19   Moment here_mom_;
  20   const Sequential_music * sequential_music_C_;
  21   Music_iterator * iter_p_;
  22   void start_next_element();
  23   void leave_element();
  24   void set_Sequential_music_translator();
  25
  26 public:
  27   Sequential_music_iterator (Sequential_music const*);
  28   DECLARE_MY_RUNTIME_TYPEINFO;
  29 protected:
  30   virtual void do_print() const;
  31   virtual void construct_children();
  32   ~Sequential_music_iterator();
  33   virtual void process_and_next (Moment);
  34   virtual Moment next_moment() const;
  35   virtual bool ok() const;
  36 };
  37
  38 #endif // Sequential_music_ITER_HH