- void set_support (Directional_spanner*);
- Text_spanner();
- Text_spanner (Text_spanner const&);
-protected:
- VIRTUAL_COPY_CONS(Score_element);
- ~Text_spanner();
- virtual void do_add_processing ();
- virtual void do_substitute_dependency (Score_element*,Score_element*);
- virtual void do_pre_processing();
- virtual void do_post_processing();
- virtual Interval height() const ;
- virtual Molecule* do_brew_molecule_p() const;
- virtual void do_print() const;
+class Text_spanner
+{
+public:
+ DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM));
+ static bool has_interface (Grob*);