Module Sig_pack.S.Mark

module Mark: sig .. end

Vertices contains integers marks, which can be set or used by some algorithms (see for instance module Marking below)

val clear : Sig_pack.S.t -> unit

clear g removes all the marks from all the vertives of g.

val get : Sig_pack.S.V.t -> int

val set : Sig_pack.S.V.t -> int -> unit