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//
// high_resolution_timer.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2018 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
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