https://github.com/EasyCrypt/easycrypt
Revision ddf604b2725ed44db66e64ff4f97c89281b3a50a authored by François Dupressoir on 24 July 2017, 17:17:56 UTC, committed by François Dupressoir on 24 July 2017, 17:17:56 UTC
1 parent f173dc4
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Tip revision: ddf604b2725ed44db66e64ff4f97c89281b3a50a authored by François Dupressoir on 24 July 2017, 17:17:56 UTC
Fixing vonNeumann
Tip revision: ddf604b
ecTypeClass.mli
(* --------------------------------------------------------------------
 * Copyright (c) - 2012--2016 - IMDEA Software Institute
 * Copyright (c) - 2012--2017 - Inria
 *
 * Distributed under the terms of the CeCILL-C-V1 license
 * -------------------------------------------------------------------- *)

(* -------------------------------------------------------------------- *)
open EcPath

type node = path

type graph
type nodes

exception CycleDetected

module Graph : sig
  val empty : graph
  val add : src:node -> dst:node -> graph -> graph
  val has_path : src:node -> dst:node -> graph -> bool
  val dump : graph -> string
end

module Nodes : sig
  val empty : graph -> nodes
  val add : node -> nodes -> nodes
  val toset : nodes -> Sp.t
  val reduce : Sp.t -> graph -> Sp.t
end
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