Boost.Hana  1.0.2
Your standard library for metaprogramming
boost::hana::at_key_detail::advance_until< Xs, Pred, i, N, Done > Struct Template Reference

Description

template<typename Xs, typename Pred, std::size_t i, std::size_t N, bool Done>
struct boost::hana::at_key_detail::advance_until< Xs, Pred, i, N, Done >

Todo:
This causes an awful duplication of code with find_if.