virtual Moment pending_moment () const;
virtual void process (Moment);
virtual Music_iterator *try_music_in_children (Music *) const;
-
+
virtual bool ok () const;
virtual ~Lyric_combine_music_iterator ();
private:
+ bool get_busy_status ()const ;
Music_iterator * music_iter_p_;
Music_iterator * lyric_iter_p_;
};