[boost] Re: Re: Re: [mpl] Lambda problems (was: rebind<> bad; template template good)

From: David B. Held (dheld_at_[hidden])
Date: 2002-10-08 03:39:49

"Aleksey Gurtovoy" <agurtovoy_at_[hidden]> wrote in message
news:4034600A4760D411B8720001031D84FB010964A9_at_postoffice.office.meta...
> [...]
> Actually, here is a curious GCC feature:
> [...]
>     // here:
>     typedef her<int>::type<long>::type t2; // t2 == long!

Yes, that is curious.  What will those gcc guys think of next!

> [...]
> By template class introspection via template template parameters and
> partial specialization:
> [...]

Ahh...now I see it.  I guess I don't want to ask how it works without TTP,
though my guess is that rebind<> has something to do with it.  Thanks for
the explanation.

Dave