/*
* Override operator * to get intersection of two sets
*/
public static OrderedUniqueIntegersSet operator *(OrderedUniqueIntegersSet uiSet1, OrderedUniqueIntegersSet uiSet2)
{
OrderedUniqueIntegersSet uiSetIntersection = new OrderedUniqueIntegersSet();
foreach (int item in uiSet2.setOfItems)
{
if (uiSet1.Contains(item))
{
uiSetIntersection.AddItem(item);
}
}
return uiSetIntersection;
}
/*
* Override operator + to combine two sets
*/
public static OrderedUniqueIntegersSet operator +(OrderedUniqueIntegersSet uiSet1, OrderedUniqueIntegersSet uiSet2)
{
OrderedUniqueIntegersSet uiSetUnion = new OrderedUniqueIntegersSet();
foreach (int item in uiSet1.setOfItems)
{
uiSetUnion.AddItem(item);
}
foreach (int item in uiSet2.setOfItems)
{
uiSetUnion.AddItem(item);
}
return uiSetUnion;
}