public IValueSet Union(IValueSet other)
{
SortedRangeSet OtherRangeSet = this.CheckCompatibility(other);
return(new Builder(this.Type)
.AddAll(this.GetOrderedRanges())
.AddAll(OtherRangeSet.GetOrderedRanges())
.Build());
}
public IValueSet Intersect(IValueSet other)
{
SortedRangeSet OtherRangeSet = this.CheckCompatibility(other);
Builder Builder = new Builder(this.Type);
IEnumerator <Range> Iterator1 = this.GetOrderedRanges().GetEnumerator();
IEnumerator <Range> Iterator2 = OtherRangeSet.GetOrderedRanges().GetEnumerator();
if (Iterator1.MoveNext() && Iterator2.MoveNext())
{
Range Range1 = Iterator1.Current;
Range Range2 = Iterator2.Current;
while (true)
{
if (Range1.Overlaps(Range2))
{
Builder.Add(Range1.Intersect(Range2));
}
if (Range1.High.CompareTo(Range2.High) <= 0)
{
if (!Iterator1.MoveNext())
{
break;
}
Range1 = Iterator1.Current;
}
else
{
if (!Iterator2.MoveNext())
{
break;
}
Range2 = Iterator2.Current;
}
}
}
return(Builder.Build());
}