| // |
| // detail/variadic_templates.hpp |
| // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2013 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
| // |
| // 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 ASIO_DETAIL_VARIADIC_TEMPLATES_HPP |
| #define ASIO_DETAIL_VARIADIC_TEMPLATES_HPP |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
| |
| #include "asio/detail/config.hpp" |
| |
| #if !defined(ASIO_HAS_VARIADIC_TEMPLATES) |
| |
| # define ASIO_VARIADIC_TPARAMS(n) ASIO_VARIADIC_TPARAMS_##n |
| |
| # define ASIO_VARIADIC_TPARAMS_1 \ |
| typename T1 |
| # define ASIO_VARIADIC_TPARAMS_2 \ |
| typename T1, typename T2 |
| # define ASIO_VARIADIC_TPARAMS_3 \ |
| typename T1, typename T2, typename T3 |
| # define ASIO_VARIADIC_TPARAMS_4 \ |
| typename T1, typename T2, typename T3, typename T4 |
| # define ASIO_VARIADIC_TPARAMS_5 \ |
| typename T1, typename T2, typename T3, typename T4, typename T5 |
| |
| # define ASIO_VARIADIC_TARGS(n) ASIO_VARIADIC_TARGS_##n |
| |
| # define ASIO_VARIADIC_TARGS_1 x1 |
| # define ASIO_VARIADIC_TARGS_2 x1, x2 |
| # define ASIO_VARIADIC_TARGS_3 x1, x2, x3 |
| # define ASIO_VARIADIC_TARGS_4 x1, x2, x3, x4 |
| # define ASIO_VARIADIC_TARGS_5 x1, x2, x3, x4, x5 |
| |
| # define ASIO_VARIADIC_PARAMS(n) ASIO_VARIADIC_PARAMS_##n |
| |
| # define ASIO_VARIADIC_PARAMS_1 T1 x1 |
| # define ASIO_VARIADIC_PARAMS_2 T1 x1, T2 x2 |
| # define ASIO_VARIADIC_PARAMS_3 T1 x1, T2 x2, T3 x3 |
| # define ASIO_VARIADIC_PARAMS_4 T1 x1, T2 x2, T3 x3, T4 x4 |
| # define ASIO_VARIADIC_PARAMS_5 T1 x1, T2 x2, T3 x3, T4 x4, T5 x5 |
| |
| # define ASIO_VARIADIC_CONSTREF_PARAMS(n) \ |
| ASIO_VARIADIC_CONSTREF_PARAMS_##n |
| |
| # define ASIO_VARIADIC_CONSTREF_PARAMS_1 \ |
| const T1& x1 |
| # define ASIO_VARIADIC_CONSTREF_PARAMS_2 \ |
| const T1& x1, const T2& x2 |
| # define ASIO_VARIADIC_CONSTREF_PARAMS_3 \ |
| const T1& x1, const T2& x2, const T3& x3 |
| # define ASIO_VARIADIC_CONSTREF_PARAMS_4 \ |
| const T1& x1, const T2& x2, const T3& x3, const T4& x4 |
| # define ASIO_VARIADIC_CONSTREF_PARAMS_5 \ |
| const T1& x1, const T2& x2, const T3& x3, const T4& x4, const T5& x5 |
| |
| # define ASIO_VARIADIC_ARGS(n) ASIO_VARIADIC_ARGS_##n |
| |
| # define ASIO_VARIADIC_ARGS_1 x1 |
| # define ASIO_VARIADIC_ARGS_2 x1, x2 |
| # define ASIO_VARIADIC_ARGS_3 x1, x2, x3 |
| # define ASIO_VARIADIC_ARGS_4 x1, x2, x3, x4 |
| # define ASIO_VARIADIC_ARGS_5 x1, x2, x3, x4, x5 |
| |
| # define ASIO_VARIADIC_GENERATE(m) m(1) m(2) m(3) m(4) m(5) |
| |
| #endif // !defined(ASIO_HAS_VARIADIC_TEMPLATES) |
| |
| #endif // ASIO_DETAIL_VARIADIC_TEMPLATES_HPP |