2 simultaneous-music-iterator.hh -- declare Simultaneous_music_iterator
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #ifndef SIMULTANEOUS_MUSIC_ITERATOR_HH
11 #define SIMULTANEOUS_MUSIC_ITERATOR_HH
13 #include "music-list-iterator.hh"
15 class Simultaneous_music_iterator : public Music_list_iterator
18 Simultaneous_music_iterator ();
19 virtual ~Simultaneous_music_iterator ();
21 virtual void construct_children ();
22 virtual Moment next_moment () const;
23 virtual bool ok () const;
26 virtual void do_print () const;
27 virtual void do_process_and_next (Moment);
30 Pointer_list<Music_iterator*> children_p_list_;
33 #endif // SIMULTANEOUS_MUSIC_ITERATOR_HH