/* This file is part of cpp-ethereum. cpp-ethereum 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 3 of the License, or (at your option) any later version. cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>. */ /** @file Guards.h * @author Gav Wood <i@gavwood.com> * @date 2014 */ #pragma once #include <mutex> #include <boost/thread.hpp> namespace eth { using Mutex = std::mutex; using RecursiveMutex = std::recursive_mutex; using SharedMutex = boost::shared_mutex; using Guard = std::lock_guard<std::mutex>; using RecursiveGuard = std::lock_guard<std::recursive_mutex>; using ReadGuard = boost::shared_lock<boost::shared_mutex>; using UpgradableGuard = boost::upgrade_lock<boost::shared_mutex>; using UpgradeGuard = boost::upgrade_to_unique_lock<boost::shared_mutex>; using WriteGuard = boost::unique_lock<boost::shared_mutex>; }