#include <vtable-verify.h>

Collaboration diagram for vtv_graph_node:

Data Fields
tree	class_type

unsigned	class_uid

unsigned	num_processed_children

vec< struct vtv_graph_node * >	parents

vec< struct vtv_graph_node * >	children

sbitmap	descendants

Detailed Description

This struct is used to represent the class hierarchy information
that we need.  Each vtable map variable has an associated class
hierarchy node (struct vtv_graph_node).  Note: In this struct,
'children' means immediate descendants in the class hierarchy;
'descendant' means any descendant however many levels deep.