functor (G : G) ->
sig
val iter : (G.V.t -> unit) -> Traverse.G.t -> unit
val iter_component : (G.V.t -> unit) -> Traverse.G.t -> G.V.t -> unit
type iterator
val start : Traverse.G.t -> Traverse.Bfs.iterator
val step : Traverse.Bfs.iterator -> Traverse.Bfs.iterator
val get : Traverse.Bfs.iterator -> G.V.t
end