ØExample of a polymorphic node type.
ØMethod for representing a tree as a list containing the root followed
by pointers to each child.
ØSimpler LISP-like method for representing a tree as a list
contain the root followed by the children (not pointers to the children).
ØThe LISP-like method, but using a generic Node template and a
polymorphic object type.
–See file “poly.cpp” on the course web
page for a file containing code for this final version.
Ø