1 (* Copyright (C) 2002, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
27 type cache_key = Cic.term
30 | Succeded of Cic.term
33 val get_candidates: cache -> Cic.term -> Cic.term list
35 cache -> Cic.context -> (Cic.term*Cic.term) list -> cache
36 val cache_examine: cache -> cache_key -> cache_elem
37 val cache_add_failure: cache -> cache_key -> int -> cache
38 val cache_add_success: cache -> cache_key -> Cic.term -> cache
39 val cache_add_underinspection: cache -> cache_key -> int -> cache
40 val cache_remove_underinspection: cache -> cache_key -> cache
41 val cache_empty: cache
42 val cache_print: Cic.context -> cache -> string
43 val cache_size: cache -> int
44 val cache_clean: cache -> cache