Detailed Description

API for RPL objective functions (OF)

reset(dag) Resets the objective function state for a specific DAG. This function is called when doing a global repair on the DAG.
nbr_link_metric(n) Returns the link metric of a neighbor
nbr_has_usable_link(n) Returns 1 iff the neighbor has a usable link as defined by the OF
nbr_is_acceptable_parent(n) Returns 1 iff the neighbor has a usable rank/link as defined by the OF
nbr_path_cost(n) Returns the path cost of a neighbor
rank_via_nbr(n) Returns our rank if we select a given neighbor as preferred parent
best_parent(n1, n2) Compares two neighbors and returns the best one, according to the OF.
update_metric_container() Updated the DAG metric container from the current OF state

Definition at line 201 of file rpl.h.