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1 /*
2   staff-sym-engraver.hh -- declare Staff_symbol_engraver
3
4   source file of the GNU LilyPond music typesetter
5
6   (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.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_symbol_engraver : public Engraver { 
19     Staff_symbol *span_p_;
20 public:
21   VIRTUAL_COPY_CONS(Translator);
22   Staff_symbol_engraver();
23   
24 protected:
25   virtual ~Staff_symbol_engraver();
26
27   virtual void acknowledge_element (Score_element_info);
28   virtual void do_removal_processing();
29   virtual void do_creation_processing();
30         
31 };
32 #endif // STAFF_SYM_GRAV_HH