/*
 * Spinlock_mutex.hh
 *
 *  Created on: 22 ���. 2020 �.
 *      Author: _aam
 */

#pragma once

#include <atomic>

namespace logging {

class SpinlockMutex {

    std::atomic_flag spinlock_flag;
    unsigned long tick_tok;

public:

    SpinlockMutex() : tick_tok(0) { spinlock_flag.clear(); };

    ~SpinlockMutex() {

        unlock();

    }

    void lock() {

        while( spinlock_flag.test_and_set(std::memory_order_acquire) )
            tick_tok++;

    }
    void unlock() {

        spinlock_flag.clear(std::memory_order_release);

    };
};

}