lily/include/repeated-music-iterator.hh

   1 /*
   2   repeated-music-iterator.hh -- declare Repeated_music_iterator
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1998 Jan Nieuwenhuizen <janneke@gnu.org>
   7
   8  */
   9
  10 #ifndef REPEATED_MUSIC_ITERATOR_HH
  11 #define REPEATED_MUSIC_ITERATOR_HH
  12
  13 #include "music-wrapper-iterator.hh"
  14 #include "sequential-music-iterator.hh"
  15
  16 class Repeated_music_iterator : public Music_iterator
  17 {
  18 public:
  19   Repeated_music_iterator ();
  20   ~Repeated_music_iterator ();
  21
  22   virtual void construct_children ();
  23   virtual Moment next_moment () const;
  24   virtual bool ok () const;
  25
  26 protected:
  27   virtual Repeated_music* repeated_music_l () const;
  28   virtual void do_print () const;
  29   virtual void do_process_and_next (Moment);
  30
  31 private:
  32   Music_iterator* repeat_iter_p_;
  33   Sequential_music_iterator* alternative_iter_p_;
  34 };
  35
  36 #endif /* REPEATED_MUSIC_ITERATOR_HH */
  37