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1 /*
2   staff-sym-grav.hh -- declare Staff_sym_engraver
3
4   source file of the GNU LilyPond music typesetter
5
6   (c)  1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
7 */
8
9
10 #ifndef STAFF_SYM_GRAV_HH
11 #define STAFF_SYM_GRAV_HH
12 #include "engraver.hh"
13 #include "moment.hh"
14
15 /**
16   Manage the staff symbol.
17  */
18 class Staff_sym_engraver : public Engraver { 
19     Staff_symbol *span_p_;
20 public:
21   TRANSLATOR_CLONE(Staff_sym_engraver);
22   Staff_sym_engraver();
23   DECLARE_MY_RUNTIME_TYPEINFO;
24 protected:
25   virtual ~Staff_sym_engraver();
26   virtual void fill_staff_info (Staff_info&);
27   virtual void do_removal_processing();
28   virtual void do_creation_processing();
29         
30 };
31 #endif // STAFF_SYM_GRAV_HH