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;