From: Eric Niebler (eric_at_[hidden])
Date: 2006-09-27 17:22:18
David Abrahams wrote:
> "Eric Niebler" <eric_at_[hidden]> writes:
>>>> Another feature request: it would be nice if parameters<> were a
>>>> valid MPL sequence that I could manipulate with MPL algorithms.
>>> It already is an MPL sequence.
>> No, it's not. An argument pack is an MPL sequence, but a
>> parameters<> instantiation is not.
> Oh, I see. What would you use that capability for?
I'd use it for the generic object construction utility I sent mail about
a few days ago. The constructor parameters for facade<Object> should be
the constructor parameters for Object, plus any additional parameters
facade<> might need. So I need to be able to manipulate Object's
parameters<> at compile time.
-- Eric Niebler Boost Consulting www.boost-consulting.com