public Enumerator(SmallDictionary <K, V> dict)
: this()
{
var root = dict._root;
if (root != null)
{
// left == right only if both are nulls
if (root.Left == root.Right)
{
_next = dict._root;
}
else
{
_stack = new Stack <AvlNode>(dict.HeightApprox());
_stack.Push(dict._root);
}
}
}
public ValueCollection(SmallDictionary <K, V> dict)
{
_dict = dict;
}
public KeyCollection(SmallDictionary <K, V> dict)
{
_dict = dict;
}