public PowerSet xor(PowerSet set)
{
PowerSet temp1 = new PowerSet();
PowerSet temp2 = new PowerSet();
temp1 = union(set);
temp2 = intersection(set);
foreach (object a in temp2.dict.Values)
{
temp1.remove(a);
}
return(temp1);
}
public PowerSet difference(PowerSet set)
{
PowerSet temp = new PowerSet();
foreach (object a in dict.Values)
{
temp.put(a);
}
foreach (object a in set.dict.Values)
{
if (dict.ContainsKey(Convert.ToString(a)))
{
temp.remove(a);
}
}
return(temp);
}