IoContext.h

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef IoContext_h__
#define IoContext_h__
 
#include <boost/asio/bind_executor.hpp>
#include <boost/asio/io_context.hpp>
#include <boost/asio/post.hpp>
 
namespace Trinity
{
 namespace Asio
 {
 class IoContext
 {
 public:
 using Executor = boost::asio::io_context::executor_type;
 
 IoContext() : _impl() { }
 explicit IoContext(int concurrency_hint) : _impl(concurrency_hint) { }
 
 operator boost::asio::io_context&() { return _impl; }
 operator boost::asio::io_context const&() const { return _impl; }
 
 std::size_t run() { return _impl.run(); }
 std::size_t poll() { return _impl.poll(); }
 void stop() { _impl.stop(); }
 
 bool stopped() const { return _impl.stopped(); }
 void restart() { return _impl.restart(); }
 
 Executor get_executor() noexcept { return _impl.get_executor(); }
 
 private:
 boost::asio::io_context _impl;
 };
 
 template<typename T>
 inline decltype(auto) post(boost::asio::io_context& ioContext, T&& t)
 {
 return boost::asio::post(ioContext, std::forward<T>(t));
 }
 
 template<typename T>
 inline decltype(auto) post(boost::asio::io_context::executor_type& executor, T&& t)
 {
 return boost::asio::post(executor, std::forward<T>(t));
 }
 
 using boost::asio::bind_executor;
 
 template<typename T>
 inline decltype(auto) get_io_context(T&& ioObject)
 {
 return ioObject.get_executor().context();
 }
 }
}
 
#endif // IoContext_h__