> Could You please express - WHAT IS THE PROBLEM you trying to solve.
To achieve (or at least inch closer to) the flexibility demonstrated by
the human mind. One such aspect of humans is to handle new/unknown
situations based on prior knowledge (data & programs?). The
problem/solution I posted is a verify simple form of this aspect. If
someone else can post a getRoot function for things in hierarchies for
data know at design/implementation time and also for data/situations
unknown/unanticipated ahead of time, comparing it with mine would allow
me to know if I am on the right track. In the prior responses to Roy
Hann, you will see I have demonstrated this to a limited degree.
