source file of the GNU LilyPond music typesetter
- (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#ifndef SEQUENTIAL_MUSIC_ITERATOR_HH
#define SEQUENTIAL_MUSIC_ITERATOR_HH
-#include "music-list-iterator.hh"
+#include "music-iterator.hh"
/** Sequential_music iteration: walk each element in turn, and
construct an iterator for every element.
*/
-class Sequential_music_iterator : public Music_list_iterator
+class Sequential_music_iterator : public Music_iterator
{
public:
+ VIRTUAL_COPY_CONS (Music_iterator);
Sequential_music_iterator ();
+ Sequential_music_iterator (Sequential_music_iterator const&);
virtual ~Sequential_music_iterator ();
virtual void construct_children ();
virtual Moment next_moment () const;
virtual bool ok () const;
+ virtual Music* get_music ();
+ virtual bool next ();
protected:
virtual void do_print() const;
virtual void do_process_and_next (Moment);
+ virtual Music_iterator *try_music_in_children (Music *) const;
+
private:
Moment here_mom_;
- PCursor<Music*> *cursor_p_;
+
+ SCM cursor_;
Music_iterator * iter_p_;
/*
*/
void start_next_element();
void leave_element();
- void set_Sequential_music_translator();
+ void set_sequential_music_translator();
};
#endif // SEQUENTIAL_MUSIC_ITERATOR_HH