private PathStepIterator (PathStepIterator other)
: base (other)
{
left = other.left.Clone ();
step = other.step;
if (other.right != null)
right = other.right.Clone ();
if (other.nodeStore != null)
nodeStore = (ArrayList) other.nodeStore.Clone ();
if (other.storedIterators != null)
storedIterators = (SortedList) other.storedIterators.Clone ();
if (other.nextRight != null)
nextRight = other.nextRight.Clone ();
}
public PathStepIterator (XPathSequence iter, PathStepExpr source)
: base (iter.Context)
{
left = iter;
step = source;
}