[boost] [mpl]RFE: unpack_apply

Would it be possible to add: template<typename Application> struct unpack_apply { ... }; such that: is_same < unpack_apply<f<a0,a2,...,an> >::type , vector<a0,a2,...,an> > to mpl? Maybe a better name would be get_args, but since it's so closely related to unpack_args, I thought maybe unpack_apply could be considered OK.