2 identifier.hh -- part of GNU LilyPond
4 (c) 1996--2000 Han-Wen Nienhuys
10 #include "lily-proto.hh"
11 #include "lily-guile.hh"
14 #include "virtual-methods.hh"
18 class Output_def_identifier;
19 class Score_identifier;
20 class Duration_identifier;
24 #define IDACCESSOR(Class)\
25 virtual Class * access_content_ ## Class (bool) const { error (#Class + String ("_identifier")); return 0; }\
29 A declarable data structure in mudela.
31 TODO: use SMOBS for the union type, and junk all derived classes.
33 struct Identifier : public Input {
38 Identifier (Identifier const&);
39 Identifier (int code) ;
43 void error (String) const;
45 IDACCESSOR(Music_output_def)
48 VIRTUAL_COPY_CONS(Identifier);
50 DECLARE_SMOBS(Identifier, foo);
52 virtual void do_print () const;
53 virtual String do_str () const;
56 #define DECLARE_ID_CLASS(Class) \
57 struct Class ## _identifier : Identifier {\
60 Class ## _identifier (Class ## _identifier const&);\
61 Class ## _identifier (Class*st, int code);\
62 VIRTUAL_COPY_CONS(Identifier);\
63 virtual Class* access_content_ ## Class (bool copy_b) const;\
64 ~Class ## _identifier();\
65 virtual void do_print () const; \
66 virtual String do_str () const; \
70 DECLARE_ID_CLASS(Duration);
71 DECLARE_ID_CLASS(Score);
72 DECLARE_ID_CLASS(Music_output_def);
74 Identifier * unsmob_identifier (SCM);
75 SCM smobify (Identifier*);
77 #endif // IDENTIFIER_HH