raTimer.h

Go to the documentation of this file.

#pragma once

    class RAPI raTimer
    {
    public:
        raTimer(void);
        ~raTimer(void);

        void Start(void);
        void Stop(void);
        void UpDate(void);
        void Reset(void);

        float GetTime(void)             { return m_runningTime; }
        float GetElapsed(void)          { return m_timeElapsed; }

        READONLY_PROPERTY(float, fRunTime);
        GET(fRunTime) { return m_runningTime; }

        READONLY_PROPERTY(float, fTime);
        GET(fTime) { return m_timeElapsed; }

        READONLY_PROPERTY(__int64, CurTime);
        GET(CurTime) { return m_currentTime; }

        READONLY_PROPERTY(__int64, TicksPerSecond);
        GET(TicksPerSecond) { return m_ticksPerSecond; }

        READONLY_PROPERTY(__int64, LastTime);
        GET(LastTime) { return m_lastTime; }

        READONLY_PROPERTY(bool, IsStopped);
        GET(IsStopped) { return m_timerStopped; }

        READONLY_PROPERTY(float, FPS);
        GET(FPS) { return 1.0f / m_timeElapsed; }
    protected:
        raTimer(const GUID& raguid);

    private:
        __int64 m_ticksPerSecond;
        __int64 m_currentTime;
        __int64 m_lastTime;
        float m_timeElapsed;
        float m_runningTime;
        bool m_timerStopped;
    };