Module Printer.CFG4DOT

type t = Graph__Persistent.Digraph.ConcreteLabeled(Cobol_cfg__.Cfg_types.Node)(Cobol_cfg__.Cfg_types.Edge).t
module V : sig ... end
type vertex = V.t
module E : sig ... end
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 edge_attributes : ('a * Cobol_cfg__.Cfg_types.edge * 'b) -> [> `Style of [> `Dashed | `Dotted | `Solid ] ] list
val default_edge_attributes : 'a -> 'b list
val get_subgraph : 'a -> 'b option
val vertex_name_record : string Cobol_common.Basics.NEL.t -> string
val vertex_attributes : Cobol_cfg__.Cfg_types.node -> [> `Label of string | `Shape of [> `Doubleoctagon | `Plaintext | `Record ] | `Style of [> `Dashed ] ] list
val default_vertex_attributes : 'a -> [> `Shape of [> `Box ] ] list
val graph_attributes : 'a -> 'b list
val vertex_name : Cobol_cfg__.Cfg_types.node -> string