C++ (Cpp) monthToDayInYear 예제들

예제 #1

파일: DateMath.cpp 프로젝트: Crawping/davinci

static int dateToDayInYear(int year, int month, int day)
{
    year += month / 12;

    month %= 12;
    if (month < 0) {
        month += 12;
        --year;
    }

    int yearday = static_cast<int>(floor(msFrom1970ToYear(year) / msPerDay));
    int monthday = monthToDayInYear(month, isLeapYear(year));

    return yearday + monthday + day - 1;
}

예제 #2

파일: DateMath.cpp 프로젝트: youtube/h5vcc_hh

double dateToDaysFrom1970(int year, int month, int day)
{
    year += month / 12;

    month %= 12;
    if (month < 0) {
        month += 12;
        --year;
    }

    double yearday = floor(daysFrom1970ToYear(year));
    ASSERT((year >= 1970 && yearday >= 0) || (year < 1970 && yearday < 0));
    int monthday = monthToDayInYear(month, isLeapYear(year));

    return yearday + monthday + day - 1;
}