(* Copyright (C) 2002, 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/. *) type cache type cache_key = Cic.term type cache_elem = | Failed_in of int | Succeded of Cic.term | UnderInspection | Notfound val get_candidates: cache -> Cic.term -> Cic.term list val cache_add_list: cache -> Cic.context -> (Cic.term*Cic.term) list -> cache val cache_examine: cache -> cache_key -> cache_elem val cache_add_failure: cache -> cache_key -> int -> cache val cache_add_success: cache -> cache_key -> Cic.term -> cache val cache_add_underinspection: cache -> cache_key -> int -> cache val cache_remove_underinspection: cache -> cache_key -> cache val cache_empty: cache val cache_print: Cic.context -> cache -> string val cache_size: cache -> int val cache_clean: cache -> cache