patch::: 1.3.44.jcn1

[lilypond.git] / lily / include / identifier.hh

diff --git a/lily/include/identifier.hh b/lily/include/identifier.hh
index 85a398ae0eb2bc8c9352f93653c76e8814722856..002b935202b0ff1306f340c5c890368c610acaef 100644 (file)
--- a/lily/include/identifier.hh
+++ b/lily/include/identifier.hh
@@ -1,7 +1,7 @@
 /*
   identifier.hh -- part of GNU LilyPond
 
-  (c) 1996,97 Han-Wen Nienhuys
+  (c) 1996--2000 Han-Wen Nienhuys
 */
 
 #ifndef IDENTIFIER_HH
@@ -12,13 +12,31 @@
 #include "input.hh"
 #include "virtual-methods.hh"
 
-#define IDACCESSOR(Class, accessor)\
-virtual Class * accessor () const { error (#Class  + String ("_identifier")); return 0; }
 
-/**
-   A declarable data structure in mudela. 
+#define DECLARE_TYPE_NAME(Class)
+
+class Translator_group_identifier;
+class Music_identifier;
+class Articulation_req_identifier;
+class Midi_def_identifier;
+class Paper_def_identifier;
+class Real_identifier;
+class int_identifier;
+class String_identifier;
+class Request_identifier;
+class Score_identifier;
+class Duration_identifier;
+
+
 
+#define IDACCESSOR(Class)\
+virtual Class *  access_content_ ## Class (bool) const { error (#Class  + String ("_identifier")); return 0; }\
+
+
+/**
+   A declarable data structure in mudela.
 
+   TODO: use SMOBS for the union type, and junk all derived classes.
    */
 struct Identifier : public Input {
   bool init_b_;
@@ -30,56 +48,51 @@ struct Identifier : public Input {
 
 
   void print() const;
-  DECLARE_MY_RUNTIME_TYPEINFO;
+  
   void error (String) const;
   String str () const;
-  IDACCESSOR(Translator, translator)
-  IDACCESSOR(Music, music)
-  IDACCESSOR(General_script_def, script)
-  IDACCESSOR(Symtables, symtables)
-  IDACCESSOR(Midi_def, mididef)
-  IDACCESSOR(Paper_def, paperdef)
-  IDACCESSOR(Lookup,lookup)
-  IDACCESSOR(Real,real)
-  IDACCESSOR(String,string)
-  IDACCESSOR(Request, request)
-  IDACCESSOR(Score, score)
-  IDACCESSOR(int, intid)
-  IDACCESSOR(Duration, duration)
-  VIRTUAL_COPY_CONS (Identifier, Identifier);
+  IDACCESSOR(Translator_group)
+  IDACCESSOR(Music)
+  IDACCESSOR(Midi_def)
+  IDACCESSOR(Paper_def)
+  IDACCESSOR(Real)
+  IDACCESSOR(String)
+  IDACCESSOR(Request)
+  IDACCESSOR(Score)
+  IDACCESSOR(int)
+  IDACCESSOR(Duration)
+  VIRTUAL_COPY_CONS(Identifier);
 
 protected:
   virtual void do_print () const;
   virtual String do_str () const;
 };
 
-#define DECLARE_ID_CLASS(Class, accessor)      \
+#define DECLARE_ID_CLASS(Class)        \
 struct Class ## _identifier : Identifier {\
                             Class *data_p_;                 \
-                            DECLARE_MY_RUNTIME_TYPEINFO; \
+                             \
                             Class ## _identifier (Class ## _identifier const&);\
                             Class ## _identifier (Class*st, int code);\
-                            VIRTUAL_COPY_CONS (Class ## _identifier, Identifier);\
-                            virtual Class* accessor () const;\
+                            VIRTUAL_COPY_CONS(Identifier);\
+                            virtual Class* access_content_ ## Class (bool copy_b) const;\
                             ~Class ## _identifier();\
                             virtual void do_print () const; \
                             virtual String do_str () const; \
 }\
 
 
-DECLARE_ID_CLASS(Translator, translator);
-DECLARE_ID_CLASS(Duration, duration);
-DECLARE_ID_CLASS(Real, real);
-DECLARE_ID_CLASS(String, string);
-DECLARE_ID_CLASS(General_script_def, script);
-DECLARE_ID_CLASS(Lookup, lookup);
-DECLARE_ID_CLASS(Symtables, symtables);
-DECLARE_ID_CLASS(Music, music);
-DECLARE_ID_CLASS(int, intid);
-DECLARE_ID_CLASS(Score, score);
-DECLARE_ID_CLASS(Request, request);
-DECLARE_ID_CLASS(Paper_def, paperdef);
-DECLARE_ID_CLASS(Midi_def, mididef);
+DECLARE_ID_CLASS(Translator_group);
+DECLARE_ID_CLASS(Duration);
+DECLARE_ID_CLASS(Real);
+DECLARE_ID_CLASS(String);
+DECLARE_ID_CLASS(General_script_def);
+DECLARE_ID_CLASS(Music);
+DECLARE_ID_CLASS(int);
+DECLARE_ID_CLASS(Score);
+DECLARE_ID_CLASS(Request);
+DECLARE_ID_CLASS(Paper_def);
+DECLARE_ID_CLASS(Midi_def);
 
 #endif // IDENTIFIER_HH