diff options
Diffstat (limited to '3rdparty/asio/include/asio/detail/base_from_completion_cond.hpp')
-rw-r--r-- | 3rdparty/asio/include/asio/detail/base_from_completion_cond.hpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/3rdparty/asio/include/asio/detail/base_from_completion_cond.hpp b/3rdparty/asio/include/asio/detail/base_from_completion_cond.hpp new file mode 100644 index 00000000000..0139d261237 --- /dev/null +++ b/3rdparty/asio/include/asio/detail/base_from_completion_cond.hpp @@ -0,0 +1,69 @@ +// +// detail/base_from_completion_cond.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2021 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_BASE_FROM_COMPLETION_COND_HPP +#define ASIO_DETAIL_BASE_FROM_COMPLETION_COND_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include "asio/detail/config.hpp" +#include "asio/completion_condition.hpp" + +#include "asio/detail/push_options.hpp" + +namespace asio { +namespace detail { + +template <typename CompletionCondition> +class base_from_completion_cond +{ +protected: + explicit base_from_completion_cond(CompletionCondition& completion_condition) + : completion_condition_( + ASIO_MOVE_CAST(CompletionCondition)(completion_condition)) + { + } + + std::size_t check_for_completion( + const asio::error_code& ec, + std::size_t total_transferred) + { + return detail::adapt_completion_condition_result( + completion_condition_(ec, total_transferred)); + } + +private: + CompletionCondition completion_condition_; +}; + +template <> +class base_from_completion_cond<transfer_all_t> +{ +protected: + explicit base_from_completion_cond(transfer_all_t) + { + } + + static std::size_t check_for_completion( + const asio::error_code& ec, + std::size_t total_transferred) + { + return transfer_all_t()(ec, total_transferred); + } +}; + +} // namespace detail +} // namespace asio + +#include "asio/detail/pop_options.hpp" + +#endif // ASIO_DETAIL_BASE_FROM_COMPLETION_COND_HPP |