template <typename T>class HPTimer	{	public:		HPTimer();		T Snap(void);	protected:		T m_tClockFreq;		LARGE_INTEGER m_liPrevSnap;	};template <typename T>HPTimer<T>::HPTimer()	{	LARGE_INTEGER liClockFreq;	if(!QueryPerformanceFrequency(&liClockFreq))		//The Query has failed...		_ASSERT(0);		_ASSERT(liClockFreq.QuadPart);		m_tClockFreq = T(liClockFreq.QuadPart);	}template <typename T>T HPTimer<T>::Snap()	{	LARGE_INTEGER liSnap;	QueryPerformanceCounter(&liSnap);		T tElapsed_sec = T(liSnap.QuadPart - m_liPrevSnap.QuadPart) / m_tClockFreq;	m_liPrevSnap = liSnap;		return(tElapsed_sec);	}//Use it like this:HPTimer<float> m_Timer;float fElaspedTime_sec = m_Timer.Snap();