Re: [boost] [inplace_factory] Question about nplace_factory

From: Corrado Zoccolo (czoccolo_at_[hidden])
Date: 2007-11-18 05:09:49

Hi again,

I checked, and the code I posted before (here shown with small fixes to the
syntax) doesn't work as I wanted, due to the two phase lookup that always
finds global operator new instead of a possibly redefined one:

> template<typename T>
> struct new_invoker : T {
>  static void * alloc() { return operator new(sizeof(T)); } // should look
> up operator new in T scope before global scope
>  static void dealloc(void *p) { return operator delete(p); } // should
> look up operator delete in T scope before global scope
> private:
>  new_invoker();
>  new_invoker(new_invoker const &);
>  ~new_invoker();
> };
> // specializations for non-class types omitted

-- 
__________________________________________________________________________
dott. Corrado Zoccolo                          mailto:zoccolo_at_[hidden]
PhD - Department of Computer Science - University of Pisa, Italy
--------------------------------------------------------------------------
The self-confidence of a warrior is not the self-confidence of the average
man. The average man seeks certainty in the eyes of the onlooker and calls
that self-confidence. The warrior seeks impeccability in his own eyes and
calls that humbleness.
                              Tales of Power - C. Castaneda