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143 lines
3.8 KiB
143 lines
3.8 KiB
// |
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// impl/io_service.hpp |
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// ~~~~~~~~~~~~~~~~~~~ |
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// |
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// Copyright (c) 2003-2011 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_IMPL_IO_SERVICE_HPP |
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#define BOOST_ASIO_IMPL_IO_SERVICE_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/handler_type_requirements.hpp> |
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#include <boost/asio/detail/service_registry.hpp> |
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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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template <typename Service> |
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inline Service& use_service(io_service& ios) |
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{ |
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// Check that Service meets the necessary type requirements. |
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(void)static_cast<io_service::service*>(static_cast<Service*>(0)); |
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(void)static_cast<const io_service::id*>(&Service::id); |
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return ios.service_registry_->template use_service<Service>(); |
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} |
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template <> |
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inline detail::io_service_impl& use_service<detail::io_service_impl>( |
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io_service& ios) |
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{ |
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return ios.impl_; |
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} |
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template <typename Service> |
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inline void add_service(io_service& ios, Service* svc) |
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{ |
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// Check that Service meets the necessary type requirements. |
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(void)static_cast<io_service::service*>(static_cast<Service*>(0)); |
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(void)static_cast<const io_service::id*>(&Service::id); |
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ios.service_registry_->template add_service<Service>(svc); |
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} |
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template <typename Service> |
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inline bool has_service(io_service& ios) |
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{ |
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// Check that Service meets the necessary type requirements. |
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(void)static_cast<io_service::service*>(static_cast<Service*>(0)); |
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(void)static_cast<const io_service::id*>(&Service::id); |
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return ios.service_registry_->template has_service<Service>(); |
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} |
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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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#if defined(BOOST_ASIO_HAS_IOCP) |
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# include <boost/asio/detail/win_iocp_io_service.hpp> |
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#else |
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# include <boost/asio/detail/task_io_service.hpp> |
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#endif |
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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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template <typename CompletionHandler> |
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inline void io_service::dispatch( |
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BOOST_ASIO_MOVE_ARG(CompletionHandler) handler) |
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{ |
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// If you get an error on the following line it means that your handler does |
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// not meet the documented type requirements for a CompletionHandler. |
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BOOST_ASIO_COMPLETION_HANDLER_CHECK(CompletionHandler, handler) type_check; |
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impl_.dispatch(BOOST_ASIO_MOVE_CAST(CompletionHandler)(handler)); |
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} |
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template <typename CompletionHandler> |
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inline void io_service::post(BOOST_ASIO_MOVE_ARG(CompletionHandler) handler) |
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{ |
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// If you get an error on the following line it means that your handler does |
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// not meet the documented type requirements for a CompletionHandler. |
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BOOST_ASIO_COMPLETION_HANDLER_CHECK(CompletionHandler, handler) type_check; |
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impl_.post(BOOST_ASIO_MOVE_CAST(CompletionHandler)(handler)); |
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} |
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template <typename Handler> |
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#if defined(GENERATING_DOCUMENTATION) |
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unspecified |
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#else |
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inline detail::wrapped_handler<io_service&, Handler> |
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#endif |
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io_service::wrap(Handler handler) |
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{ |
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return detail::wrapped_handler<io_service&, Handler>(*this, handler); |
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} |
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inline io_service::work::work(boost::asio::io_service& io_service) |
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: io_service_impl_(io_service.impl_) |
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{ |
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io_service_impl_.work_started(); |
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} |
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inline io_service::work::work(const work& other) |
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: io_service_impl_(other.io_service_impl_) |
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{ |
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io_service_impl_.work_started(); |
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} |
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inline io_service::work::~work() |
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{ |
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io_service_impl_.work_finished(); |
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} |
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inline boost::asio::io_service& io_service::work::get_io_service() |
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{ |
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return io_service_impl_.get_io_service(); |
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} |
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inline boost::asio::io_service& io_service::service::get_io_service() |
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{ |
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return owner_; |
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} |
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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_IMPL_IO_SERVICE_HPP
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