ATL_NO_VTABLE
A symbol that prevents the vtable pointer from being initialized in the class's constructor and destructor.
ATL_NO_VTABLE
Remarks
If the vtable pointer is prevented from being initialized in the class's constructor and destructor, the linker can eliminate the vtable and all of the functions to which it points. Expands to __declspec(novtable).
Example
class ATL_NO_VTABLE CMyClass2 :
Requirements
Header: atldef.h