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Diffstat (limited to '3rdParty/Boost/src/boost/asio/detail/impl/task_io_service.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/detail/impl/task_io_service.hpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/impl/task_io_service.hpp b/3rdParty/Boost/src/boost/asio/detail/impl/task_io_service.hpp new file mode 100644 index 0000000..ed5b2c4 --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/detail/impl/task_io_service.hpp @@ -0,0 +1,62 @@ +// +// detail/impl/task_io_service.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2010 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 BOOST_ASIO_DETAIL_IMPL_TASK_IO_SERVICE_HPP +#define BOOST_ASIO_DETAIL_IMPL_TASK_IO_SERVICE_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/call_stack.hpp> +#include <boost/asio/detail/completion_handler.hpp> +#include <boost/asio/detail/fenced_block.hpp> +#include <boost/asio/detail/handler_alloc_helpers.hpp> +#include <boost/asio/detail/handler_invoke_helpers.hpp> + +#include <boost/asio/detail/push_options.hpp> + +namespace boost { +namespace asio { +namespace detail { + +template <typename Handler> +void task_io_service::dispatch(Handler handler) +{ + if (call_stack<task_io_service>::contains(this)) + { + boost::asio::detail::fenced_block b; + boost_asio_handler_invoke_helpers::invoke(handler, handler); + } + else + post(handler); +} + +template <typename Handler> +void task_io_service::post(Handler handler) +{ + // Allocate and construct an operation to wrap the handler. + typedef completion_handler<Handler> op; + typename op::ptr p = { boost::addressof(handler), + boost_asio_handler_alloc_helpers::allocate( + sizeof(op), handler), 0 }; + p.p = new (p.v) op(handler); + + post_immediate_completion(p.p); + p.v = p.p = 0; +} + +} // namespace detail +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_DETAIL_IMPL_TASK_IO_SERVICE_HPP |