/// <summary>
/// Tests for an overlap of given date ranges
/// </summary>
/// <param name="TestEndPoints">Set to true if you want to count the date range end points as an overlap and false if you don't care if the end points overlap.</param>
/// <param name="Ranges">The set of date ranges that you want to test.</param>
/// <returns>True if there is an overlap of the ranges. False if there is no overlap.</returns>
public static bool HasOverlap(bool TestEndPoints, DateRange[] Ranges)
{
if (Ranges.Count() < 2)
throw new Exception("Ranges count must be greater than 1");
var dates = new List<DateRange>();
dates.AddRange(Ranges);
dates = dates.OrderBy(r => r.Start).ToList();
for (int i = 1; i <= dates.Count - 1; i++)
{
if (dates[i - 1].End > dates[i].Start)
return true;
if (TestEndPoints && dates[i - 1].End == dates[i].Start)
return true;
}
return false;
}
public OverlapPairs(DateRange First, DateRange Second)
{
this.First = First;
this.Second = Second;
}
