webdev-mcp

// Copyright (c) 2016-2018 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_THREADINTERRUPT_H #define BITCOIN_THREADINTERRUPT_H #include <sync.h> #include <atomic> #include <chrono> #include <condition_variable> #include <mutex> /* A helper class for interruptible sleeps. Calling operator() will interrupt any current sleep, and after that point operator bool() will return true until reset. */ class CThreadInterrupt { public: CThreadInterrupt(); explicit operator bool() const; void operator()(); void reset(); bool sleep_for(std::chrono::milliseconds rel_time); bool sleep_for(std::chrono::seconds rel_time); bool sleep_for(std::chrono::minutes rel_time); private: std::condition_variable cond; Mutex mut; std::atomic<bool> flag; }; #endif //BITCOIN_THREADINTERRUPT_H