| // |
| // MessagePack for C++ static resolution routine |
| // |
| // Copyright (C) 2015 KONDO Takatoshi |
| // |
| // Distributed under the Boost Software License, Version 1.0. |
| // (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| // |
| |
| #ifndef MSGPACK_META_HPP |
| #define MSGPACK_META_HPP |
| |
| #if !defined(MSGPACK_USE_CPP03) |
| |
| #include <type_traits> |
| |
| namespace msgpack { |
| |
| /// @cond |
| MSGPACK_API_VERSION_NAMESPACE(v1) { |
| /// @endcond |
| |
| namespace detail { |
| template<bool...> struct bool_pack; |
| |
| template<bool...values> struct all_of_imp |
| : std::is_same<bool_pack<values..., true>, bool_pack<true, values...>>{}; |
| |
| } // namespace detail |
| |
| template<template <class> class T, class... U> |
| using all_of = detail::all_of_imp<T<U>::value...>; |
| |
| template<std::size_t... Is> struct seq {}; |
| |
| template<std::size_t N, std::size_t... Is> |
| struct gen_seq : gen_seq<N-1, N-1, Is...> {}; |
| |
| template<std::size_t... Is> |
| struct gen_seq<0, Is...> : seq<Is...> {}; |
| |
| /// @cond |
| } // MSGPACK_API_VERSION_NAMESPACE(v1) |
| /// @endcond |
| |
| } // namespace msgpack |
| |
| #endif // !defined(MSGPACK_USE_CPP03) |
| |
| #endif // MSGPACK_META_HPP |
