text: 
  /**
   * Classe che modella il cronometro
   */
  
  #ifndef LAPTIMER_H_
  #define LAPTIMER_H_
  
  class LapTimer {
  	public:
  		LapTimer();
  		int getLapNumber();
  		long getCurrentLapTime();
  		void startTimer();
  		void stopTimer();
  		void newLap();
  		void sector();
  		long getBestLapDelay();
  		long getLastLapDelay();
  		long getLastLapTime();
  	private:
  		int lapCounter;
  		long startLapTimestamp;
  		long finishLapTimestamp;
  
  		long bestLapTime;
  		long bestLapTimeDelay;
  		long previousLapTime;
  		long previousLapTimeDelay;
  };
  
  #endif /* LAPTIMER_H_ */