| // |
| // any_io_executor.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_ANY_IO_EXECUTOR_HPP |
| #define ASIO_ANY_IO_EXECUTOR_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_USE_TS_EXECUTOR_AS_DEFAULT) |
| # include "asio/executor.hpp" |
| #else // defined(ASIO_USE_TS_EXECUTOR_AS_DEFAULT) |
| # include "asio/execution.hpp" |
| # include "asio/execution_context.hpp" |
| #endif // defined(ASIO_USE_TS_EXECUTOR_AS_DEFAULT) |
| |
| #include "asio/detail/push_options.hpp" |
| |
| namespace asio { |
| |
| #if defined(ASIO_USE_TS_EXECUTOR_AS_DEFAULT) |
| |
| typedef executor any_io_executor; |
| |
| #else // defined(ASIO_USE_TS_EXECUTOR_AS_DEFAULT) |
| |
| /// Polymorphic executor type for use with I/O objects. |
| /** |
| * The @c any_io_executor type is a polymorphic executor that supports the set |
| * of properties required by I/O objects. It is defined as the |
| * execution::any_executor class template parameterised as follows: |
| * @code execution::any_executor< |
| * execution::context_as_t<execution_context&>, |
| * execution::blocking_t::never_t, |
| * execution::prefer_only<execution::blocking_t::possibly_t>, |
| * execution::prefer_only<execution::outstanding_work_t::tracked_t>, |
| * execution::prefer_only<execution::outstanding_work_t::untracked_t>, |
| * execution::prefer_only<execution::relationship_t::fork_t>, |
| * execution::prefer_only<execution::relationship_t::continuation_t> |
| * > @endcode |
| */ |
| #if defined(GENERATING_DOCUMENTATION) |
| typedef execution::any_executor<...> any_io_executor; |
| #else // defined(GENERATING_DOCUMENTATION) |
| typedef execution::any_executor< |
| execution::context_as_t<execution_context&>, |
| execution::blocking_t::never_t, |
| execution::prefer_only<execution::blocking_t::possibly_t>, |
| execution::prefer_only<execution::outstanding_work_t::tracked_t>, |
| execution::prefer_only<execution::outstanding_work_t::untracked_t>, |
| execution::prefer_only<execution::relationship_t::fork_t>, |
| execution::prefer_only<execution::relationship_t::continuation_t> |
| > any_io_executor; |
| #endif // defined(GENERATING_DOCUMENTATION) |
| |
| #endif // defined(ASIO_USE_TS_EXECUTOR_AS_DEFAULT) |
| |
| } // namespace asio |
| |
| #include "asio/detail/pop_options.hpp" |
| |
| #endif // ASIO_ANY_IO_EXECUTOR_HPP |