functor (G : Graph.Sig.I) ->
sig
val transitive_reduction : G.t -> unit
module O :
sig
type g = G.t
val transitive_closure : ?reflexive:bool -> g -> g
val add_transitive_closure : ?reflexive:bool -> g -> g
val transitive_reduction : ?reflexive:bool -> g -> g
val replace_by_transitive_reduction : ?reflexive:bool -> g -> g
val mirror : g -> g
val complement : g -> g
val intersect : g -> g -> g
val union : g -> g -> g
end
module S :
sig
type elt = G.V.t
type t = Set.Make(G.V).t
val empty : t
val is_empty : t -> bool
val mem : elt -> t -> bool
val add : elt -> t -> t
val singleton : elt -> t
val remove : elt -> t -> t
val union : t -> t -> t
val inter : t -> t -> t
val diff : t -> t -> t
val compare : t -> t -> int
val equal : t -> t -> bool
val subset : t -> t -> bool
val iter : (elt -> unit) -> t -> unit
val fold : (elt -> 'a -> 'a) -> t -> 'a -> 'a
val for_all : (elt -> bool) -> t -> bool
val exists : (elt -> bool) -> t -> bool
val filter : (elt -> bool) -> t -> t
val partition : (elt -> bool) -> t -> t * t
val cardinal : t -> int
val elements : t -> elt list
val min_elt : t -> elt
val max_elt : t -> elt
val choose : t -> elt
val split : elt -> t -> t * bool * t
val find : elt -> t -> elt
val of_list : elt list -> t
end
val subgraph : G.t -> Defaultgraphs.GraphOper.S.elt list -> G.t
end