source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#ifndef TRANSLATOR_HH
#define TRANSLATOR_HH
-
+#include "global-ctor.hh"
#include "string.hh"
#include "lily-proto.hh"
#include "virtual-methods.hh"
class Translator : public Input {
public:
Music_output_def * output_def_l_;
- String type_str_;
-
- bool is_alias_b (String) const;
+ String type_str_;
-
+ virtual const char *name() const;
+ bool is_alias_b (String) const;
VIRTUAL_COPY_CONS(Translator);
Translator (Translator const &);
};
-template<class T>
-class Translator_adder
-{
-public:
- static Translator *ctor ()
- {
- T *t = new T;
- t->type_str_ = classname (t);
- return t;
- }
- Translator_adder () {
- add_constructor (ctor);
- }
-};
-
/**
A macro to automate administration of translators.
*/
-#define ADD_THIS_TRANSLATOR(c) \
- Translator_adder<c> _ ## c ## init;
+#define ADD_THIS_TRANSLATOR(T) \
+static void _ ## T ## _adder () {\
+ T *t = new T;\
+ t->type_str_ = classname (t);\
+ add_translator (t);\
+}\
+ADD_GLOBAL_CTOR(_ ## T ## _adder);
+
-typedef Translator *(*Translator_ctor) ();
extern Dictionary<Translator*> *global_translator_dict_p;
void add_translator (Translator*trans_p);
-void add_constructor (Translator_ctor ctor);
Translator*get_translator_l (String s);