[Boost-users] [mpl] is_constructible_from

I need a metafunction that returns true iif a type has a constructor with 2 arguments of a given type. Does mpl have it? If not, is it possible to implement? template struct is_constructible_from; struct foo { foo(int, int); }; struct bar { bar(int*, int); }; struct baz {}; int main() { assert(is_constructible_from::value); assert(is_constructible_from::value); assert(!is_constructible_from::value); assert(!is_constructible_from::value); }; Roman Perepelitsa.