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author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-08-13 10:29:39 +0200 |
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committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-08-13 10:29:39 +0200 |
commit | a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2 (patch) | |
tree | 1772ef47d98a68245c3d04d95637e5b9c1040904 /lib/asio/use_future.hpp | |
parent | 69aba72f0883c5effb5c3c2991d0c5257deb7409 (diff) | |
download | dabmod-a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2.tar.gz dabmod-a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2.tar.bz2 dabmod-a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2.zip |
Pull in files from odr-mmbtools-common
Replace ASIO by simpler implementation, meaning that the telnet
RC now only supports a single connection.
Move Log, RC to lib/
Diffstat (limited to 'lib/asio/use_future.hpp')
-rw-r--r-- | lib/asio/use_future.hpp | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/lib/asio/use_future.hpp b/lib/asio/use_future.hpp deleted file mode 100644 index 3f9c696..0000000 --- a/lib/asio/use_future.hpp +++ /dev/null @@ -1,159 +0,0 @@ -// -// use_future.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_USE_FUTURE_HPP -#define ASIO_USE_FUTURE_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_STD_FUTURE) \ - || defined(GENERATING_DOCUMENTATION) - -#include <memory> -#include "asio/detail/type_traits.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace detail { - -template <typename Function, typename Allocator> -class packaged_token; - -template <typename Function, typename Allocator, typename Result> -class packaged_handler; - -} // namespace detail - -/// Class used to specify that an asynchronous operation should return a future. -/** - * The use_future_t class is used to indicate that an asynchronous operation - * should return a std::future object. A use_future_t object may be passed as a - * handler to an asynchronous operation, typically using the special value @c - * asio::use_future. For example: - * - * @code std::future<std::size_t> my_future - * = my_socket.async_read_some(my_buffer, asio::use_future); @endcode - * - * The initiating function (async_read_some in the above example) returns a - * future that will receive the result of the operation. If the operation - * completes with an error_code indicating failure, it is converted into a - * system_error and passed back to the caller via the future. - */ -template <typename Allocator = std::allocator<void> > -class use_future_t -{ -public: - /// The allocator type. The allocator is used when constructing the - /// @c std::promise object for a given asynchronous operation. - typedef Allocator allocator_type; - - /// Construct using default-constructed allocator. - ASIO_CONSTEXPR use_future_t() - { - } - - /// Construct using specified allocator. - explicit use_future_t(const Allocator& allocator) - : allocator_(allocator) - { - } - -#if !defined(ASIO_NO_DEPRECATED) - /// (Deprecated: Use rebind().) Specify an alternate allocator. - template <typename OtherAllocator> - use_future_t<OtherAllocator> operator[](const OtherAllocator& allocator) const - { - return use_future_t<OtherAllocator>(allocator); - } -#endif // !defined(ASIO_NO_DEPRECATED) - - /// Specify an alternate allocator. - template <typename OtherAllocator> - use_future_t<OtherAllocator> rebind(const OtherAllocator& allocator) const - { - return use_future_t<OtherAllocator>(allocator); - } - - /// Obtain allocator. - allocator_type get_allocator() const - { - return allocator_; - } - - /// Wrap a function object in a packaged task. - /** - * The @c package function is used to adapt a function object as a packaged - * task. When this adapter is passed as a completion token to an asynchronous - * operation, the result of the function object is retuned via a std::future. - * - * @par Example - * - * @code std::future<std::size_t> fut = - * my_socket.async_read_some(buffer, - * use_future([](asio::error_code ec, std::size_t n) - * { - * return ec ? 0 : n; - * })); - * ... - * std::size_t n = fut.get(); @endcode - */ - template <typename Function> -#if defined(GENERATING_DOCUMENTATION) - unspecified -#else // defined(GENERATING_DOCUMENTATION) - detail::packaged_token<typename decay<Function>::type, Allocator> -#endif // defined(GENERATING_DOCUMENTATION) - operator()(ASIO_MOVE_ARG(Function) f) const; - -private: - // Helper type to ensure that use_future can be constexpr default-constructed - // even when std::allocator<void> can't be. - struct std_allocator_void - { - ASIO_CONSTEXPR std_allocator_void() - { - } - - operator std::allocator<void>() const - { - return std::allocator<void>(); - } - }; - - typename conditional< - is_same<std::allocator<void>, Allocator>::value, - std_allocator_void, Allocator>::type allocator_; -}; - -/// A special value, similar to std::nothrow. -/** - * See the documentation for asio::use_future_t for a usage example. - */ -#if defined(ASIO_HAS_CONSTEXPR) || defined(GENERATING_DOCUMENTATION) -constexpr use_future_t<> use_future; -#elif defined(ASIO_MSVC) -__declspec(selectany) use_future_t<> use_future; -#endif - -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#include "asio/impl/use_future.hpp" - -#endif // defined(ASIO_HAS_STD_FUTURE) - // || defined(GENERATING_DOCUMENTATION) - -#endif // ASIO_USE_FUTURE_HPP |