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(***********************************************************************)
(* *)
(* FaCiLe *)
(* A Functional Constraint Library *)
(* *)
(* Nicolas Barnier, Pascal Brisset, LOG, CENA *)
(* *)
(* Copyright 2004 CENA. All rights reserved. This file is distributed *)
(* under the terms of the GNU Lesser General Public License. *)
(***********************************************************************)
(* $Id: fcl_interval.mli,v 1.12 2004/07/26 15:55:25 barnier Exp $ *)
(** Variable Membership to an Interval *)
val is_member : Fcl_var.Fd.t -> int -> int -> Fcl_var.Fd.t
(** [is_member v inf sup] returns a boolean variable which will
be instantiated to [1] if [v] is in [inf..sup] and to [0] otherwise. *)
val cstr : Fcl_var.Fd.t -> int -> int -> Fcl_var.Fd.t -> Fcl_cstr.t
(** [cstr v inf sup b] returns a constraint ensuring that the boolean
variable [b] is instantiated to [1] if [v] is in [inf..sup] and to
[0] otherwise.
Not reifiable. *)
|
