Searched refs:is_free (Results 1 – 1 of 1) sorted by relevance
87 def is_free(self, ix): member in Freelist204 if (ix >= 0 and nodes.is_free(ix) and205 all(edges.is_free(ix + s) for s in succ) and206 ((not use_node) or edges.is_free(ix))):210 nodes.is_free(ix) # actually don't need nodes at all when use_node,