Chris@16: //
Chris@16: // detail/handler_invoke_helpers.hpp
Chris@16: // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Chris@16: //
Chris@101: // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_ASIO_DETAIL_HANDLER_INVOKE_HELPERS_HPP
Chris@16: #define BOOST_ASIO_DETAIL_HANDLER_INVOKE_HELPERS_HPP
Chris@16: 
Chris@16: #if defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: # pragma once
Chris@16: #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: 
Chris@16: #include <boost/asio/detail/config.hpp>
Chris@16: #include <boost/asio/detail/addressof.hpp>
Chris@16: #include <boost/asio/handler_invoke_hook.hpp>
Chris@16: 
Chris@16: #include <boost/asio/detail/push_options.hpp>
Chris@16: 
Chris@16: // Calls to asio_handler_invoke must be made from a namespace that does not
Chris@16: // contain overloads of this function. The boost_asio_handler_invoke_helpers
Chris@16: // namespace is defined here for that purpose.
Chris@16: namespace boost_asio_handler_invoke_helpers {
Chris@16: 
Chris@16: template <typename Function, typename Context>
Chris@16: inline void invoke(Function& function, Context& context)
Chris@16: {
Chris@16: #if !defined(BOOST_ASIO_HAS_HANDLER_HOOKS)
Chris@16:   Function tmp(function);
Chris@16:   tmp();
Chris@16: #else
Chris@16:   using boost::asio::asio_handler_invoke;
Chris@16:   asio_handler_invoke(function, boost::asio::detail::addressof(context));
Chris@16: #endif
Chris@16: }
Chris@16: 
Chris@16: template <typename Function, typename Context>
Chris@16: inline void invoke(const Function& function, Context& context)
Chris@16: {
Chris@16: #if !defined(BOOST_ASIO_HAS_HANDLER_HOOKS)
Chris@16:   Function tmp(function);
Chris@16:   tmp();
Chris@16: #else
Chris@16:   using boost::asio::asio_handler_invoke;
Chris@16:   asio_handler_invoke(function, boost::asio::detail::addressof(context));
Chris@16: #endif
Chris@16: }
Chris@16: 
Chris@16: } // namespace boost_asio_handler_invoke_helpers
Chris@16: 
Chris@16: #include <boost/asio/detail/pop_options.hpp>
Chris@16: 
Chris@16: #endif // BOOST_ASIO_DETAIL_HANDLER_INVOKE_HELPERS_HPP