Re: [boost] [smart_ptr] optimize current enable_shared_from_this with 100% compatibility

From: Daniel Frey (d.frey_at_[hidden])
Date: 2008-04-22 17:18:28

On Tue, 2008-04-22 at 08:29 +0200, Daniel Frey wrote:
> On Mon, 2008-04-21 at 20:14 -0400, Frank Mori Hess wrote:
> > I believe it would be possible to replace _internal_shared_this and the 
> > shared_ptr inside the deleter wrapper with a single shared_count.
> 
> That would be the next logical step, but it is not as easy as replacing
> the weak_ptr. Which is why I try to get as much of the other patches in
> before attacking this idea, it should make it easier once the patches to
> discuss become smaller.

Now that the basic patch is committed, here's the next patch to replace
the _internal_shared_this with _internal_shared_count to save another
plain pointer.

OK to commit?

Regards, Daniel