(* Copyright (C) 2000, HELM Team. * * This file is part of HELM, an Hypertextual, Electronic * Library of Mathematics, developed at the Computer Science * Department, University of Bologna, Italy. * * HELM is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * HELM is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HELM; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. * * For details, see the HELM World-Wide-Web page, * http://cs.unibo.it/helm/. *) (** THIS MODULE SHOULD BE USED ONLY BY CoercGraph/CicCoercion/librarySync * * and may be merged with CicCoercion... * * **) (** XXX WARNING: non-reentrant *) type coerc_carr = | Uri of UriManager.uri (* const, mutind, mutconstr *) | Sort of Cic.sort (* Prop, Set, Type *) | Term of Cic.term (* nothing supported *) | Fun of int ;; exception EqCarrNotImplemented of string Lazy.t exception EqCarrOnNonMetaClosed val eq_carr: ?exact:bool -> coerc_carr -> coerc_carr -> bool val coerc_carr_of_term: Cic.term -> coerc_carr val name_of_carr: coerc_carr -> string val uri_of_carr: coerc_carr -> UriManager.uri option val to_list: unit -> (coerc_carr * coerc_carr * (UriManager.uri * int) list) list type coerc_db val dump: unit -> coerc_db val restore: coerc_db -> unit val add_coercion: coerc_carr * coerc_carr * UriManager.uri * int -> unit val remove_coercion: (coerc_carr * coerc_carr * UriManager.uri * int -> bool) -> unit val find_coercion: (coerc_carr * coerc_carr -> bool) -> (UriManager.uri * int) list val is_a_coercion: UriManager.uri -> bool val is_a_coercion': Cic.term -> bool val is_a_coercion_to_funclass: Cic.term -> int option val get_carr: UriManager.uri -> coerc_carr * coerc_carr val term_of_carr: coerc_carr -> Cic.term