| // |
| // high_resolution_timer.hpp |
| // ~~~~~~~~~~~~~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2015 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_HIGH_RESOLUTION_TIMER_HPP |
| #define ASIO_HIGH_RESOLUTION_TIMER_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_CHRONO) || defined(GENERATING_DOCUMENTATION) |
| |
| #include "asio/basic_waitable_timer.hpp" |
| #include "asio/detail/chrono.hpp" |
| |
| namespace asio { |
| |
| /// Typedef for a timer based on the high resolution clock. |
| /** |
| * This typedef uses the C++11 @c <chrono> standard library facility, if |
| * available. Otherwise, it may use the Boost.Chrono library. To explicitly |
| * utilise Boost.Chrono, use the basic_waitable_timer template directly: |
| * @code |
| * typedef basic_waitable_timer<boost::chrono::high_resolution_clock> timer; |
| * @endcode |
| */ |
| typedef basic_waitable_timer< |
| chrono::high_resolution_clock> |
| high_resolution_timer; |
| |
| } // namespace asio |
| |
| #endif // defined(ASIO_HAS_CHRONO) || defined(GENERATING_DOCUMENTATION) |
| |
| #endif // ASIO_HIGH_RESOLUTION_TIMER_HPP |
