deferred class
	EV_TREE_NODE_LIST

Ancestors
	EV_ITEM_LIST* [reference G -> EV_ITEM]

Descendants
	EV_TREE
	EV_TREE_NODE*

Clients
	EV_TREE
	EV_TREE_NODE*
	EV_TREE_NODE_I*
	EV_TREE_NODE_LIST*

Suppliers
	ARRAYED_LIST [G]
	BOOLEAN
	EV_TREE_NODE_LIST*
	EV_TREE_NODE_LIST_I*