1// 2// detail/noncopyable.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 ASIO_DETAIL_NONCOPYABLE_HPP 12#define ASIO_DETAIL_NONCOPYABLE_HPP 13 14 15#include "asio/detail/config.hpp" 16 17#include "asio/detail/push_options.hpp" 18 19namespace asio { 20namespace detail { 21 22class noncopyable 23{ 24protected: 25 noncopyable() {} 26 ~noncopyable() {} 27private: 28 noncopyable(const noncopyable&); 29 const noncopyable& operator=(const noncopyable&); 30}; 31 32} // namespace detail 33 34using asio::detail::noncopyable; 35 36} // namespace asio 37 38#include "asio/detail/pop_options.hpp" 39 40#endif // ASIO_DETAIL_NONCOPYABLE_HPP 41