source file of the GNU LilyPond music typesetter
- (c) 1998--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1998--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
class Music_wrapper_iterator : public Music_iterator
{
public:
+ VIRTUAL_COPY_CONS (Music_iterator);
+ DECLARE_SCHEME_CALLBACK(constructor, ());
Music_wrapper_iterator ();
- ~Music_wrapper_iterator ();
+ Music_wrapper_iterator (Music_wrapper_iterator const&);
- virtual void construct_children () ;
- virtual Moment next_moment () const;
+ virtual void derived_mark () const;
+ virtual void construct_children () ;
+ virtual Moment pending_moment () const;
+ virtual void do_quit();
virtual bool ok () const;
+ virtual SCM get_pending_events (Moment)const;
+ virtual void skip (Moment);
protected:
- virtual void do_print () const;
- virtual void do_process_and_next (Moment) ;
+ virtual void process (Moment);
virtual Music_iterator *try_music_in_children (Music *) const;
- Music_iterator *child_iter_p_;
+ Music_iterator *child_iter_;
};
#endif /* MUSIC_WRAPPER_ITERATOR_HH */