OK J'ai pris un coup d'œil sur les macros et un ensemble testé jeté complètement un macro qui peut fonctionner.
#define _RUNTIME_CLASS(class_name, template_name) ((CRuntimeClass*)(&class_name<template_name>::class##class_name##template_name))
#define RUNTIME_CLASS(class_name, template_name) _RUNTIME_CLASS(class_name, template_name)
#define _IMPLEMENT_RUNTIMECLASS(class_name, template_name, base_class_name, wSchema, pfnNew, class_init) \
AFX_COMDAT CRuntimeClass class_name<template_name>::class##class_name##template_name = { \
#class_name, sizeof(class class_name<template_name>), wSchema, pfnNew, \
RUNTIME_CLASS(base_class_name), NULL, class_init }; \
CRuntimeClass* class_name<template_class::GetRuntimeClass() const \
{ return RUNTIME_CLASS(class_name, template_name); }
#define IMPLEMENT_DYNCREATE(class_name, template_name, base_class_name) \
CObject* PASCAL class_name<template_name>::CreateObject() \
{ return new class_name<template_name>; } \
IMPLEMENT_RUNTIMECLASS(class_name, template_name, base_class_name, 0xFFFF, \
class_name<template_name>::CreateObject, NULL)
Ensuite, vous pouvez appeler:
IMPLEMENT_DYNCREATE(A, CObject, B);
Donnez-lui un essai, comme je le dis, il peut fonctionner: D