**
** $Id: valuenode_repeat_gradient.cpp 604 2007-09-05 14:29:02Z dooglus $
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
** $Id: valuenode_repeat_gradient.cpp 604 2007-09-05 14:29:02Z dooglus $
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley