[boost] Re: [boost.move] move_ptr

From: Thorsten Ottosen (nesotto_at_[hidden])
Date: 2004-08-27 08:01:41

"Bronek Kozicki" <brok_at_[hidden]> wrote in message news:412ED9D1.1_at_rubikon.pl...
| Howard Hinnant wrote:
|
| > template<class T, class D = typename detail::default_delete<T>::type>
| > class move_ptr;
|
| why in type? This could be stored in trampoline function, stored
| together with pointer, something like this
| http://b.kozicki.pl/cpp/ext_auto_ptr_090.zip

correct me if I'm wrong, but embedding the deleter in the type is the only way to
optimize the deleter completely away; eg, I need to be able to say

typedef  move_ptr< T, MyDeleter& > move_type;

to support empty deletes without overhead.

br

Thorsten