libs/system/StopWatch.h

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#ifndef QRK_STOP_WATCH_H
#define QRK_STOP_WATCH_H

#include <memory>


namespace qrk
{
    class StopWatch
    {
    public:
        StopWatch(void);
        ~StopWatch(void);


        void start(void);


        void stop(void);


        void pause(void);


        void resume(void);


        int ticks(void);


        bool isPause(void);


        void setSpeedRatio(double ratio);

    private:
        StopWatch(const StopWatch& rhs);
        StopWatch& operator = (const StopWatch& rhs);

        struct pImpl;
        std::auto_ptr<pImpl> pimpl;
    };
}

#endif /* !QRK_STOP_WATCH_H */