Added "const Handle(TDataStd_TreeNode)&" for the method TDataStd_ChildNodeIterator::Value().
Value(me) returns TreeNode from TDataStd;
---C++: inline
+ ---C++: return const &
---Purpose: Returns the current item; a null Step if there is
-- no one.
//purpose :
//=======================================================================
-inline Handle(TDataStd_TreeNode) TDataStd_ChildNodeIterator::Value() const
+inline const Handle(TDataStd_TreeNode)& TDataStd_ChildNodeIterator::Value() const
{
return myNode;
}