internal Enumerator(OptimizedBTree <TKey, TValue> tree)
{
_tree = tree;
_enumerator = tree.Traverse().GetEnumerator();
_version = tree._version;
_index = -1;
}
public void Reset()
{
if (_version != _tree._version)
{
throw new InvalidOperationException();
}
_enumerator = _tree.Traverse().GetEnumerator();
_index = -1;
}