System.Globalization.CCHijriCalendar.is_leap_year C# (CSharp) Method

	public static bool is_leap_year(int year) {
		return CCMath.mod(14+11*year, 30) < 11;
	}

 /// <summary>
 /// Overridden. Tells whether the given year
 /// is a leap year.
 /// </summary>
 /// <param name="year">An integer that specifies the year in the
 /// given era.
 /// </param>
 /// <param name="era">An integer that specifies the era.
 /// </param>
 /// <returns>A boolean that tells whether the given year is a leap
 /// year.
 /// </returns>
 /// <exception cref="T:System.ArgumentOutOfRangeException">
 /// The exception is thrown, if the year or era is not
 /// valid.
 /// </exception>
 public override bool IsLeapYear(int year, int era)
 {
     M_CheckYE(year, ref era);
     return(CCHijriCalendar.is_leap_year(year));
 }