/******************************************************************************* * BTimer.h Quantel Quentin BTimers * T.Barnaby, BEAM Ltd, 3/2/04

* Copyright (c) 2012 All Right Reserved, Beam Ltd, http://www.beam.ltd.uk

******************************************************************************* */ #ifndef BTIMER_H #define BTIMER_H #include <BMutex.h> /// Stopwatch style timer class BTimer { public: BTimer(); ~BTimer(); void start(); ///< Start timer void stop(); ///< Stop timer void clear(); ///< Clear timer double getElapsedTime(); ///< Returns the elapsed time from the last start // Overall operations void add(BTimer& timer); ///< Add two timers // Statistics double average(); ///< Average time is duration between start() and stop() / number of stops double peak(); ///< Peak time private: static double getTime(); BMutex olock; unsigned int onum; double ostartTime; double oendTime; double oaverage; double opeak; }; #endif