lily/include/chord-iterator.hh

   1 /*
   2   chord-iter.hh -- declare Chord_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 Simultaneous_music_ITER_HH
  11 #define Simultaneous_music_ITER_HH
  12
  13
  14 #include "music-iterator.hh"
  15 #include "plist.hh"
  16
  17 class Simultaneous_music_iterator : public Music_iterator
  18 {
  19   const Simultaneous_music *simultaneous_music_C_;
  20   Pointer_list<Music_iterator*> children_p_list_;
  21 public:
  22   ~Simultaneous_music_iterator();
  23   Simultaneous_music_iterator (Simultaneous_music const*);
  24   DECLARE_MY_RUNTIME_TYPEINFO;
  25 protected:
  26   virtual void do_print() const;
  27   virtual void construct_children();
  28   virtual void process_and_next (Moment);
  29   virtual Moment next_moment() const;
  30   virtual bool ok() const;
  31 };
  32
  33 #endif // Simultaneous_music_ITER_HH