Itenso.TimePeriod.TimeCalendar.TimeCalendar C# (CSharp) Method

        public TimeCalendar( TimeCalendarConfig config )
        {
            if ( config.StartOffset < TimeSpan.Zero )
            {
                throw new ArgumentOutOfRangeException( "config" );
            }
            if ( config.EndOffset > TimeSpan.Zero )
            {
                throw new ArgumentOutOfRangeException( "config" );
            }

            culture = config.Culture ?? Thread.CurrentThread.CurrentCulture;
            yearType = config.YearType.HasValue ? config.YearType.Value : YearType.SystemYear;
            startOffset = config.StartOffset.HasValue ? config.StartOffset.Value : DefaultStartOffset;
            endOffset = config.EndOffset.HasValue ? config.EndOffset.Value : DefaultEndOffset;
            yearBaseMonth = config.YearBaseMonth.HasValue ? config.YearBaseMonth.Value : TimeSpec.CalendarYearStartMonth;
            yearWeekType = config.YearWeekType.HasValue ? config.YearWeekType.Value : YearWeekType.Calendar;
            dayNameType = config.DayNameType.HasValue ? config.DayNameType.Value : CalendarNameType.Full;
            monthNameType = config.MonthNameType.HasValue ? config.MonthNameType.Value : CalendarNameType.Full;
        }