1 (* Copyright (C) 2004-2005, 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.
12 * HELM is distributed in the hope that it will be useful,
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://helm.cs.unibo.it/
30 inherit Interpretations.g_status
31 inherit NCicLibrary.g_status
32 method disambiguate_db: db
35 class virtual status :
39 inherit Interpretations.status
40 inherit NCicLibrary.status
41 method set_disambiguate_db: db -> 'self
42 method reset_disambiguate_db: unit -> 'self
43 method set_disambiguate_status: #g_status -> 'self
46 (* reports disambiguation errors *)
48 (* location of a choice point *)
50 (* one possible choice (or no valid choice) *)
51 (GrafiteAst.alias_spec option *
52 (* list of asts together with the failing location and error msg *)
53 ((Stdpp.location * GrafiteAst.alias_spec) list *
54 Stdpp.location * string) list)
58 (* val eval_with_new_aliases:
59 #status as 'status -> ('status -> 'a) ->
60 ((Stdpp.location * DisambiguateTypes.domain_item) * GrafiteAst.alias_spec) list * 'a
63 val get_interpr : db -> GrafiteAst.alias_spec DisambiguateTypes.InterprEnv.t
67 (Stdpp.location * GrafiteAst.alias_spec) list -> 'status
70 #status as 'status -> unit *)
72 val add_to_disambiguation_univ:
74 (DisambiguateTypes.domain_item * GrafiteAst.alias_spec) list -> 'status
77 #NCicLibrary.status -> NUri.uri list ->
78 (DisambiguateTypes.domain_item * GrafiteAst.alias_spec) list
80 (* args: print function, message (may be empty), status *)
81 val dump_aliases: (string -> unit) -> string -> #status -> unit
83 (* reports the first source of ambiguity and its possible interpretations *)
84 exception Ambiguous_input of (Stdpp.location * GrafiteAst.alias_spec list)
86 exception BaseUriNotSetYet
88 val disambiguate_nterm :
90 NCic.term option -> NCic.context -> NCic.metasenv -> NCic.substitution ->
91 NotationPt.term Disambiguate.disambiguator_input ->
92 NCic.metasenv * NCic.substitution * 'status * NCic.term
94 val disambiguate_nobj :
95 #status as 'status -> ?baseuri:string ->
96 (NotationPt.term NotationPt.obj) Disambiguate.disambiguator_input ->
100 NotationPt.term Disambiguate.disambiguator_input option *
101 (string * NCic.term) list * NCic.term option
103 val disambiguate_npattern:
104 #NCicEnvironment.status -> GrafiteAst.npattern Disambiguate.disambiguator_input -> pattern
106 val disambiguate_cic_appl_pattern:
108 NotationPt.argument_pattern list ->
109 NotationPt.cic_appl_pattern -> NotationPt.cic_appl_pattern