public static double GetIntervalIntersection(DateTimeInterval interval1, DateTimeInterval interval2)
{
if (interval1.From == null || interval1.To == null || interval2.From == null || interval2.To == null)
{
throw new ArgumentException("DateTimeUtils.GetIntervalIntersection - argument can not be null");
}
DateTime from = interval1.From.Value < interval2.From.Value
? interval2.From.Value
: interval1.From.Value;
DateTime to = interval1.To.Value > interval2.To.Value
? interval2.To.Value
: interval1.To.Value;
return((to - from).TotalMinutes);
}
private static DateTimeInterval Combine(DateTimeInterval start, DateTimeInterval end)
{
return(new DateTimeInterval(start.From, Max(start.To, end.To)));
}
