--- /dev/null
+(* 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/.
+ *)
+
+(****************************************************************************)
+(* *)
+(* PROJECT HELM *)
+(* *)
+(* Claudio Sacerdoti Coen <sacerdot@cs.unibo.it> *)
+(* 24/01/2000 *)
+(* *)
+(* This module implements a trival cache system (an hash-table) for cic *)
+(* ^^^^^^ *)
+(* objects. Uses the getter (getter.ml) and the parser (cicParser.ml) *)
+(* *)
+(****************************************************************************)
+
+exception CircularDependency of string Lazy.t;;
+exception Object_not_found of UriManager.uri;;
+
+(* as the get cooked, but if not present the object is only fetched,
+ * not unfreezed and committed
+ *)
+val get_obj :
+ CicUniv.universe_graph -> UriManager.uri ->
+ Cic.obj * CicUniv.universe_graph
+
+type type_checked_obj =
+ | CheckedObj of (Cic.obj * CicUniv.universe_graph)
+ | UncheckedObj of Cic.obj * (CicUniv.universe_graph * CicUniv.universe list) option
+
+val is_type_checked :
+ ?trust:bool -> CicUniv.universe_graph -> UriManager.uri ->
+ type_checked_obj
+
+(* set_type_checking_info uri *)
+(* must be called once the type-checking of uri is finished *)
+(* The object whose uri is uri is unfreezed and won't be type-checked *)
+(* again in the future (is_type_checked will return true) *)
+(* *)
+(* WARNING: THIS FUNCTION MUST BE CALLED ONLY BY CicTypeChecker *)
+val set_type_checking_info : UriManager.uri ->
+ (Cic.obj * CicUniv.universe_graph * CicUniv.universe list) -> unit
+
+(* this function is called by CicTypeChecker.typecheck_obj to add to the *)
+(* environment a new well typed object that is not yet in the library *)
+(* WARNING: THIS FUNCTION MUST BE CALLED ONLY BY CicTypeChecker *)
+val add_type_checked_obj :
+ UriManager.uri ->
+ (Cic.obj * CicUniv.universe_graph * CicUniv.universe list) -> unit
+
+ (** remove a type checked object
+ * @raise Object_not_found when given term is not in the environment
+ * @raise Failure when remove_term is invoked while type checking *)
+val remove_obj: UriManager.uri -> unit
+
+(* get_cooked_obj ~trust uri *)
+(* returns the object if it is already type-checked or if it can be *)
+(* trusted (if [trust] = true and the trusting function accepts it) *)
+(* Otherwise it raises Not_found *)
+val get_cooked_obj :
+ ?trust:bool -> CicUniv.universe_graph -> UriManager.uri ->
+ Cic.obj * CicUniv.universe_graph
+
+(* get_cooked_obj_with_univlist ~trust uri *)
+(* returns the object if it is already type-checked or if it can be *)
+(* trusted (if [trust] = true and the trusting function accepts it) *)
+(* Otherwise it raises Not_found *)
+val get_cooked_obj_with_univlist :
+ ?trust:bool -> CicUniv.universe_graph -> UriManager.uri ->
+ Cic.obj * CicUniv.universe_graph * CicUniv.universe list
+
+(* FUNCTIONS USED ONLY IN THE TOPLEVEL/PROOF-ENGINE *)
+
+(* (de)serialization *)
+val dump_to_channel : ?callback:(string -> unit) -> out_channel -> unit
+val restore_from_channel : ?callback:(string -> unit) -> in_channel -> unit
+val empty : unit -> unit
+
+(** Set trust function. Per default this function is set to (fun _ -> true) *)
+val set_trust: (UriManager.uri -> bool) -> unit
+
+ (** @return true for objects currently cooked/frozend/unchecked, false
+ * otherwise (i.e. objects already parsed from XML) *)
+val in_cache : UriManager.uri -> bool
+
+(* to debug the matitac batch compiler *)
+val list_obj: unit -> (UriManager.uri * Cic.obj * CicUniv.universe_graph) list
+val list_uri: unit -> UriManager.uri list
+
+ (** @return true for objects available in the library *)
+val in_library: UriManager.uri -> bool
+
+ (** total parsing time, only to benchmark the parser *)
+val total_parsing_time: float ref
+
+val invalidate: unit -> unit
+
+(* EOF *)