2 auto-change-iterator.hh -- declare Auto_change_iterator
4 source file of the GNU LilyPond music typesetter
6 (c) 1999--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #ifndef AUTO_CHANGE_ITERATOR_HH
11 #define AUTO_CHANGE_ITERATOR_HH
13 #include "music-wrapper-iterator.hh"
14 #include "direction.hh"
16 class Auto_change_iterator : public Music_wrapper_iterator
19 VIRTUAL_COPY_CONS (Music_iterator);
20 DECLARE_SCHEME_CALLBACK(constructor, ());
22 Auto_change_iterator ();
25 virtual void process (Moment);
26 Array<Pitch> pending_pitch (Moment)const;
29 void change_to (Music_iterator* , String, String);
32 #endif /* AUTO_CHANGE_ITERATOR_HH */