Module type `Graph__Coloring.G`

Minimal graph signature for Make. Sub-signature of Sig.G.

val is_directed : bool

type t

val nb_vertex : t -> int

module V : Graph.Sig.COMPARABLE

val out_degree : t -> V.t -> int
val iter_vertex : (V.t -> unit) -> t -> unit
val fold_vertex : (V.t -> 'a -> 'a) -> t -> 'a -> 'a
val iter_succ : (V.t -> unit) -> t -> V.t -> unit
val fold_succ : (V.t -> 'a -> 'a) -> t -> V.t -> 'a -> 'a