public bool Equals_obj(object obj)
{
if (this == obj)
{
return(true);
}
if (!(obj is IntSet))
{
return(false);
}
IntSet set = (IntSet)obj;
IntIterator a = this.Iterator();
IntIterator b = set.Iterator();
while (a.HasNext() && b.HasNext())
{
if (a.Next() != b.Next())
{
return(false);
}
}
if (a.HasNext() || b.HasNext())
{
return(false);
}
return(true);
}
public void Remove(IntIterator iter)
{
while (iter.HasNext())
{
Remove(iter.Next());
}
}
public void Add(IntIterator iter)
{
while (iter.HasNext())
{
Add(iter.Next());
}
}
public void Add(IntIterator indices)
{
while (indices.HasNext())
{
bitset.Set(indices.Next(), true);
}
}
