internal RBNode(RBTree.Color color, IComparable item, RBNode p, RBNode left, RBNode right)
{
this.color=color;
this.p=p;
this.left=left;
this.right=right;
this.item=item;
}
internal RBTree Clone()
{
RBTree clone = new RBTree();
foreach (IComparable n in this)
{
clone.insert(n);
}
return(clone);
}
internal PriorityQueue()
{
tree=new RBTree();
}
internal RBTreeEnumerator(RBTree tree)
{
this.tree=tree;
Reset();
}
internal RBNode(RBTree.Color color)
{
this.color=color;
}
internal RBTree Clone()
{
RBTree clone=new RBTree();
foreach(IComparable n in this)
{
clone.insert(n);
}
return clone;
}
internal PriorityQueue()
{
tree = new RBTree();
}
internal RBTreeEnumerator(RBTree tree)
{
this.tree = tree;
Reset();
}