Parameters
Signature
val create : ?size:int -> unit -> 'a HM.t
val is_empty : 'a HM.t -> bool
val clear : 'a HM.t -> unit
val nb_vertex : 'a HM.t -> int
val nb_edges : S.t HM.t -> int
val iter_vertex : ( HM.key -> unit ) -> 'a HM.t -> unit
val fold_vertex : ( HM.key -> 'a -> 'a ) -> 'b HM.t -> 'a -> 'a