8 Feb
2005
8 Feb
'05
2:54 p.m.
Joel de Guzman <joel@boost-consulting.com> writes:
In the interest of not having metafunction blobs, I'd suggest the interface:
function_arity<F>::value
function_arity<F>::type::value please.
function_result<F>::type function_arg_c<N, F>::type function_arg<mpl::int_<N>, F>::type
In particular, I need the function_arg(_c) metafunctions. It is very awkward to get the Nth function argument, given a constant N.
-- Dave Abrahams Boost Consulting www.boost-consulting.com