- virtual void do_substitute_dependency (Score_elem*,Score_elem*);
- virtual Molecule * brew_molecule_p() const;
- virtual Atom get_bar_sym (Real dy) const;
+ VIRTUAL_COPY_CONS(Score_element);
+ void add_bar (Score_element*);
+ void set_align (Align_element *);
+protected:
+ void evaluate_empty ();
+
+ virtual Interval do_width() const;
+ virtual void do_pre_processing();
+ virtual void do_post_processing();
+ virtual Interval do_height () const;
+ virtual void do_substitute_element_pointer (Score_element*,Score_element*);
+ virtual Molecule * do_brew_molecule_p() const;