threadinterrupt.h

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// Copyright (c) 2016 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>

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