#include "utils.h"

double utils::get_time_windows() {
    LARGE_INTEGER timer;
    static LARGE_INTEGER fre;
    static int init = 0;
    double t;

    if (init != 1) {
        QueryPerformanceFrequency(&fre);
        init = 1;
    }

    QueryPerformanceCounter(&timer);

    t = timer.QuadPart * 1. / fre.QuadPart;

    return t;
}