#ifndef TIMERSET_H
#define TIMERSET_H

#include <ctime>
#include <thread>
#include <vector>

class Timer;

class TimerSet {
  public:
    void pollAllTimers();
    void addATimer(Timer *);

  private:
    TimerSet();
    std::vector<Timer *> timers;
    std::time_t previousTime;

    //  Exercise 5.1 Threading two new members
    std::thread pollingThread;
    void poll10Hz();

    //  Meyer's Singleton
  public:
    static TimerSet &Instance();

  private:
    TimerSet(const TimerSet &);
    TimerSet &operator=(const TimerSet &);
};

#endif