| 1 | // |
|---|
| 2 | // wait_traits.hpp |
|---|
| 3 | // ~~~~~~~~~~~~~~~ |
|---|
| 4 | // |
|---|
| 5 | // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
|---|
| 6 | // |
|---|
| 7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
|---|
| 8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
|---|
| 9 | // |
|---|
| 10 | |
|---|
| 11 | #ifndef BOOST_ASIO_WAIT_TRAITS_HPP |
|---|
| 12 | #define BOOST_ASIO_WAIT_TRAITS_HPP |
|---|
| 13 | |
|---|
| 14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
|---|
| 15 | # pragma once |
|---|
| 16 | #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
|---|
| 17 | |
|---|
| 18 | #include <boost/asio/detail/push_options.hpp> |
|---|
| 19 | |
|---|
| 20 | namespace boost { |
|---|
| 21 | namespace asio { |
|---|
| 22 | |
|---|
| 23 | /// Wait traits suitable for use with the basic_waitable_timer class template. |
|---|
| 24 | template <typename Clock> |
|---|
| 25 | struct wait_traits |
|---|
| 26 | { |
|---|
| 27 | /// Convert a clock duration into a duration used for waiting. |
|---|
| 28 | /** |
|---|
| 29 | * @returns @c d. |
|---|
| 30 | */ |
|---|
| 31 | static typename Clock::duration to_wait_duration( |
|---|
| 32 | const typename Clock::duration& d) |
|---|
| 33 | { |
|---|
| 34 | return d; |
|---|
| 35 | } |
|---|
| 36 | }; |
|---|
| 37 | |
|---|
| 38 | } // namespace asio |
|---|
| 39 | } // namespace boost |
|---|
| 40 | |
|---|
| 41 | #include <boost/asio/detail/pop_options.hpp> |
|---|
| 42 | |
|---|
| 43 | #endif // BOOST_ASIO_WAIT_TRAITS_HPP |
|---|
| 44 | |
|---|
