1 // Build don't link:
2 // Origin: Steven Parkes <parkes@sierravista.com>
3 
4 typedef __SIZE_TYPE__ size_t;
5 
6 class UUId {};
7 
8 template <class T> class MetaClass;
9 
10 class TypeInfo;
11 
12 struct MetaClassGeneric
13 {
14                                 MetaClassGeneric( TypeInfo& );
15 };
16 
17 struct TypeInfo
18 {
19                         void    (*constructor)( void* );
20                         void    initialize( void* );
21 };
22 
23 template <class T>
24 class TypeIDInit {
25 public:
26                                 TypeIDInit();
27                  static void    initialize();
28              static TypeInfo    info;
29                   static int    storage[];
30                  static void    metaclassConstructor( void* );
31 };
32 
33 template <class T>
34 TypeInfo TypeIDInit<T>::info =
35 {
36   TypeIDInit<T>::metaclassConstructor
37 };
38 
39 template <class T>
40 inline
TypeIDInit()41 TypeIDInit<T>::TypeIDInit()
42 {
43   info.initialize(storage);
44 }
45 
46 template <class T>
47 class NameInfo : public MetaClassGeneric {
48 public:
NameInfo()49                                 NameInfo()
50 				: MetaClassGeneric( TypeIDInit<T>::info ) {}
51 };
52 
53 class MetaClass<UUId>
54 : public NameInfo<UUId>
55 {
56 };
57 
58 extern "C++"
new(size_t,void * place)59 inline void *operator new(size_t, void *place) throw() { return place; }
60 
61 template <class T>
62 void
metaclassConstructor(void * place)63 TypeIDInit<T>::metaclassConstructor( void* place )
64 {
65   new ( place ) MetaClass<T>;
66 }
67 
68 template class   TypeIDInit<UUId>   ;
69 
70