public SetCollection symmetric_difference(SetCollection set)
{
if (ReferenceEquals(set, this))
{
return(Empty);
}
return(Make(SetStorage.SymmetricDifference(_items, set._items)));
}
public FrozenSetCollection symmetric_difference([NotNull] FrozenSetCollection set)
{
if (object.ReferenceEquals(set, this))
{
return(Empty);
}
return(Make(SetStorage.SymmetricDifference(_items, set._items)));
}
public SetCollection symmetric_difference(object set)
{
SetStorage items;
if (SetStorage.GetItems(set, out items))
{
items = SetStorage.SymmetricDifference(_items, items);
}
else
{
items.SymmetricDifferenceUpdate(_items);
}
return(Make(items));
}
public SetCollection symmetric_difference(FrozenSetCollection set)
{
return(Make(SetStorage.SymmetricDifference(_items, set._items)));
}
