public bool IsSubset(PowerSet <T> set2)
{
foreach (var value2 in set2.slots)
{
if (Contains(value2) == false)
{
return(false);
}
}
return(true);
}
public PowerSet <T> Intersection(PowerSet <T> set2)
{
var intersection = new PowerSet <T>(Math.Max(Size(), set2.Size()));
foreach (var value in base.slots)
{
if (set2.Contains(value))
{
intersection.Put(value);
}
}
return(intersection);
}
public PowerSet <T> Difference(PowerSet <T> set2)
{
var difference = new PowerSet <T>(Math.Max(Size(), set2.Size()));
foreach (var value in slots)
{
difference.Put(value);
}
foreach (var value2 in set2.slots)
{
difference.Remove(value2);
}
return(difference);
}
public PowerSet <T> Union(PowerSet <T> set2)
{
var union = new PowerSet <T>(Size() + set2.Size());
foreach (var value in slots)
{
union.Put(value);
}
foreach (var value2 in set2.slots)
{
union.Put(value2);
}
return(union);
}