Timer.cpp

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// ****************************************************************************
// This file is part of the Integrating Vision Toolkit (IVT).
//
// The IVT is maintained by the Karlsruhe Institute of Technology (KIT)
// (www.kit.edu) in cooperation with the company Keyetech (www.keyetech.de).
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// ****************************************************************************
// ****************************************************************************
// Filename:  Timer.cpp
// Author:    Pedram Azad
// Copyright: Keyetech UG (haftungsbeschraenkt)
// Date:      24.04.2012
// ****************************************************************************


// ****************************************************************************
// Includes
// ****************************************************************************

#include "Timer.h"

#include "helpers.h"




CTimer::CTimer()
{
        Reset();
}

CTimer::~CTimer()
{
}

void CTimer::Reset()
{
        unsigned int sec, usec;

        GetTime(sec, usec);

        m_sec = sec;
        m_usec = usec;
}

unsigned int CTimer::GetElapsedUS()
{
        unsigned int sec, usec;

        GetTime(sec, usec);

        return (sec - m_sec) * 1000000 + ((int) usec - m_usec);
}

void CTimer::GetTime(unsigned int &sec, unsigned int &usec)
{
        get_timer_value(sec, usec);
}