From: Eric Niebler (eric_at_[hidden])
Date: 2006-09-21 16:22:47
Objects of the parameters<> type are callable entities, but they do not
play well with result_of:
parameter::parameters< parameter::optional< tag::foo > >
// Doesn't compile:
typedef result_of< args_type( int const & ) >::type pack_type;
pack_type pack( args( 1 ) );
Is there any way to tell what the return type of args( 1 ) is? I need to
be able to return an argument pack from a generic function.
Another feature request: it would be nice if parameters<> were a valid
MPL sequence that I could manipulate with MPL algorithms.
-- Eric Niebler Boost Consulting www.boost-consulting.com
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