text: //
  // detail/std_mutex.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_DETAIL_STD_MUTEX_HPP
  #define ASIO_DETAIL_STD_MUTEX_HPP
  
  #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  # pragma once
  #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  
  #include "RCF/external/asio/asio/detail/config.hpp"
  
  #if defined(ASIO_HAS_STD_MUTEX_AND_CONDVAR)
  
  #include <mutex>
  #include "RCF/external/asio/asio/detail/noncopyable.hpp"
  #include "RCF/external/asio/asio/detail/scoped_lock.hpp"
  
  #include "RCF/external/asio/asio/detail/push_options.hpp"
  
  namespace asio {
  namespace detail {
  
  class std_event;
  
  class std_mutex
    : private noncopyable
  {
  public:
    typedef asio::detail::scoped_lock<std_mutex> scoped_lock;
  
    // Constructor.
    std_mutex()
    {
    }
  
    // Destructor.
    ~std_mutex()
    {
    }
  
    // Lock the mutex.
    void lock()
    {
      mutex_.lock();
    }
  
    // Unlock the mutex.
    void unlock()
    {
      mutex_.unlock();
    }
  
  private:
    friend class std_event;
    std::mutex mutex_;
  };
  
  } // namespace detail
  } // namespace asio
  
  #include "RCF/external/asio/asio/detail/pop_options.hpp"
  
  #endif // defined(ASIO_HAS_STD_MUTEX_AND_CONDVAR)
  
  #endif // ASIO_DETAIL_STD_MUTEX_HPP
  