**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2007 Chris Moore
+** Copyright (c) 2007, 2008 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
ValueNode::RHandle from_;
ValueNode::RHandle to_;
ValueNode::RHandle step_;
- mutable int index;
+ mutable Real index;
public:
typedef etl::handle<ValueNode_Duplicate> Handle;