Class Timer

source/core/StarTime.hpp:82–107

An instance of Clock that counts down a given amount of time

// An instance of Clock that counts down a given amount of time
class Timer : private Clock {
public:
  static Timer withTime(double timeLeft, bool start = true);
  static Timer withMilliseconds(int64_t millis, bool start = true);

  // Constructs a stopped timer whose time is up.
  Timer();
  Timer(Timer const& timer);
  Timer& operator=(Timer const& timer);

  // Start the timer with the given time left.
  void restart(double timeLeft);
  void restartWithMilliseconds(int64_t millisecondsLeft);

  // Time remaining on the timer.  If negative is true, will return negative
  // time values after the timer is up, if false it stops at zero.
  double timeLeft(bool negative = false) const;
  int64_t millisecondsLeft(bool negative = false) const;

  // Is the time remaining <= 0.0?
  bool timeUp() const;

  using Clock::stop;
  using Clock::start;
  using Clock::running;
};

}