Module Make.Graphviz

module G : sig ... end
type t = Graph.Persistent.Digraph.ConcreteBidirectional(Node).t
module V = G.V
type vertex = V.t
module E = G.E
type edge = E.t
val is_directed : bool
val is_empty : t -> bool
val nb_vertex : t -> int
val nb_edges : t -> int
val out_degree : t -> vertex -> int
val in_degree : t -> vertex -> int
val mem_vertex : t -> vertex -> bool
val mem_edge : t -> vertex -> vertex -> bool
val mem_edge_e : t -> edge -> bool
val find_edge : t -> vertex -> vertex -> edge
val find_all_edges : t -> vertex -> vertex -> edge list
val succ : t -> vertex -> vertex list
val pred : t -> vertex -> vertex list
val succ_e : t -> vertex -> edge list
val pred_e : t -> vertex -> edge list
val iter_vertex : ( vertex -> unit ) -> t -> unit
val fold_vertex : ( vertex -> 'a -> 'a ) -> t -> 'a -> 'a
val iter_edges : ( vertex -> vertex -> unit ) -> t -> unit
val fold_edges : ( vertex -> vertex -> 'a -> 'a ) -> t -> 'a -> 'a
val iter_edges_e : ( edge -> unit ) -> t -> unit
val fold_edges_e : ( edge -> 'a -> 'a ) -> t -> 'a -> 'a
val map_vertex : ( vertex -> vertex ) -> t -> t
val iter_succ : ( vertex -> unit ) -> t -> vertex -> unit
val iter_pred : ( vertex -> unit ) -> t -> vertex -> unit
val fold_succ : ( vertex -> 'a -> 'a ) -> t -> vertex -> 'a -> 'a
val fold_pred : ( vertex -> 'a -> 'a ) -> t -> vertex -> 'a -> 'a
val iter_succ_e : ( edge -> unit ) -> t -> vertex -> unit
val fold_succ_e : ( edge -> 'a -> 'a ) -> t -> vertex -> 'a -> 'a
val iter_pred_e : ( edge -> unit ) -> t -> vertex -> unit
val fold_pred_e : ( edge -> 'a -> 'a ) -> t -> vertex -> 'a -> 'a
val empty : t
val add_vertex : t -> vertex -> t
val remove_vertex : t -> vertex -> t
val add_edge : t -> vertex -> vertex -> t
val add_edge_e : t -> edge -> t
val remove_edge : t -> vertex -> vertex -> t
val remove_edge_e : t -> edge -> t
val fprint_graph : Stdlib.Format.formatter -> Graph.Persistent.Digraph.ConcreteBidirectional(Node).t -> unit
val output_graph : Stdlib.out_channel -> Graph.Persistent.Digraph.ConcreteBidirectional(Node).t -> unit