2 registergroup.hh -- declare
4 source file of the LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
10 #ifndef REGISTERGROUP_HH
11 #define REGISTERGROUP_HH
15 #include "staff-elem-info.hh"
16 #include "register.hh"
19 Group a number of registers. Usually delegates everything to its contents.
22 class Register_group_register
: public Request_register
{
24 IPointerList
<Request_register
*> reg_list_
;
25 virtual void do_print()const;
32 #reg_l# is in #reg_list_#
34 virtual void terminate_register(Request_register
* reg_l
);
37 Remove #reg_l# from the list, and return it.
39 Request_register
* get_register_p(Request_register
*reg_l
);
40 virtual void set_feature(Features i
);
41 virtual bool acceptable_request_b(Request
*);
42 virtual void pre_move_processing();
43 virtual void post_move_processing();
44 virtual void acknowledge_element(Staff_elem_info info
);
45 virtual bool try_request(Request
*);
46 virtual void process_requests();
47 virtual ~Register_group_register();
48 virtual void add(Request_register
* reg_p
);
49 virtual bool contains_b(Request_register
*);
52 #endif // REGISTERGROUP_HH