//
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// any_io_executor.hpp
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// ~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BOOST_ASIO_ANY_IO_EXECUTOR_HPP
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#define BOOST_ASIO_ANY_IO_EXECUTOR_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include <boost/asio/detail/config.hpp>
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#if defined(BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
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# include <boost/asio/executor.hpp>
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#else // defined(BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
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# include <boost/asio/execution.hpp>
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# include <boost/asio/execution_context.hpp>
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#endif // defined(BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
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#include <boost/asio/detail/push_options.hpp>
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namespace boost {
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namespace asio {
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#if defined(BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
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typedef executor any_io_executor;
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#else // defined(BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
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/// Polymorphic executor type for use with I/O objects.
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/**
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* The @c any_io_executor type is a polymorphic executor that supports the set
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* of properties required by I/O objects. It is defined as the
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* execution::any_executor class template parameterised as follows:
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* @code execution::any_executor<
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* execution::context_as_t<execution_context&>,
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* execution::blocking_t::never_t,
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* execution::prefer_only<execution::blocking_t::possibly_t>,
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* execution::prefer_only<execution::outstanding_work_t::tracked_t>,
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* execution::prefer_only<execution::outstanding_work_t::untracked_t>,
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* execution::prefer_only<execution::relationship_t::fork_t>,
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* execution::prefer_only<execution::relationship_t::continuation_t>
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* > @endcode
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*/
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#if defined(GENERATING_DOCUMENTATION)
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typedef execution::any_executor<...> any_io_executor;
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#else // defined(GENERATING_DOCUMENTATION)
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typedef execution::any_executor<
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execution::context_as_t<execution_context&>,
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execution::blocking_t::never_t,
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execution::prefer_only<execution::blocking_t::possibly_t>,
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execution::prefer_only<execution::outstanding_work_t::tracked_t>,
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execution::prefer_only<execution::outstanding_work_t::untracked_t>,
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execution::prefer_only<execution::relationship_t::fork_t>,
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execution::prefer_only<execution::relationship_t::continuation_t>
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> any_io_executor;
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#endif // defined(GENERATING_DOCUMENTATION)
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#endif // defined(BOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT)
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} // namespace asio
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} // namespace boost
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#include <boost/asio/detail/pop_options.hpp>
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#endif // BOOST_ASIO_ANY_IO_EXECUTOR_HPP
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