2 Sequential_music-iter.hh -- declare Sequential_music_iterator
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #ifndef SEQUENTIAL_MUSIC_ITER_HH
10 #define SEQUENTIAL_MUSIC_ITER_HH
12 #include "music-iterator.hh"
15 /** Sequential_music iteration: walk each element in turn, and
16 construct an iterator for every element.
19 class Sequential_music_iterator : public Music_iterator
22 Sequential_music_iterator ();
23 ~Sequential_music_iterator ();
25 virtual void construct_children ();
26 virtual Moment next_moment () const;
27 virtual bool ok () const;
30 Sequential_music * sequential_music_l() const;
32 virtual void do_print() const;
33 virtual void do_process_and_next (Moment);
37 PCursor<Music*> *cursor_p_;
38 Music_iterator * iter_p_;
41 perhaps these can be virtual and protected iso. private?
43 void start_next_element();
45 void set_Sequential_music_translator();
48 #endif // SEQUENTIAL_MUSIC_ITER_HH