[boost] Re: Fw: An omnipotant swap?

From: Jaakko Jarvi (jajarvi_at_[hidden])
Date: 2003-09-10 10:04:33

In our last exciting episode "David B. Held" wrote:
> Lines: 17

> "David Abrahams" <dave_at_[hidden]> wrote in message
> news:uekypiz4l.fsf_at_boost-consulting.com...
> > "David B. Held" <dheld_at_[hidden]> writes:
> > > [...]
> > > I believe it's spelled "enable_if", and it's being discussed
> > > even as we speak.
> >
> > Not exactly.  enable_if takes advantage of the same basic
> > technique (SFINAE), though.

> Oh, for some reason, I thought enable_if <==> has_member.
They are related, likde Dave said.

> What does enable_if really do?

Please see boost-sandbox/libs/utility/doc/enable_if.html

  Jaakko