deferred class CURSOR_TREE [G] Ancestors CURSOR_STRUCTURE* [G] HIERARCHICAL* [G] LINEAR* [G] LINEAR* [G] Descendants COMPACT_CURSOR_TREE [G] RECURSIVE_CURSOR_TREE* [G] Clients CURSOR_TREE* [G] CURSOR_TREE_ITERATOR [G] Suppliers BOOLEAN CURSOR_TREE* [G] INTEGER_32