Timer.cpp

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#include "stdafx.h"
#include "Timer.h"

#include <ctime>


using namespace kome::core;


#include <crtdbg.h>
#ifdef _DEBUG
    #define new new( _NORMAL_BLOCK, __FILE__, __LINE__ )
    #define malloc( s ) _malloc_dbg( s, _NORMAL_BLOCK, __FILE__, __LINE__ )
#endif    // _DEBUG



// constructor
Timer::Timer() {
    reset();
}

// destrctor
Timer::~Timer() {
}

// reset timer
void Timer::reset() {
    m_total = 0.0;
    m_start = 0;
    m_stopped = true;
}

// start timer
void Timer::start() {
    m_start = std::clock();
    m_stopped = false;
}

// stop timer
double Timer::stop() {
    // total time
    const double t = getTime();
    m_total += getTime();

    // set start time
    m_start = std::clock();

    // stopped
    m_stopped = true;

    return t;
}

// get time
double Timer::getTime() {
    // get time
    double t = 0.0;

    if( !m_stopped ) {
        // current
        clock_t current = std::clock();

        // time
        t = (double)( current - m_start ) / (double)( CLOCKS_PER_SEC );
    }

    return t;
}

// get total time
double Timer::getTotalTime() {
    double t = m_total;
    t += getTime();
    return t;
}