27 Sep
2006
27 Sep
'06
9:22 p.m.
David Abrahams wrote:
"Eric Niebler" <eric@boost-consulting.com> 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