1 (* Copyright (C) 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.
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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://helm.cs.unibo.it/
27 (** {2 State handling} *)
29 val hide_coercions: bool ref
35 inherit NCicCoercion.g_status
39 class virtual status :
43 inherit NCicCoercion.status
44 method set_interp_db: db -> 'self
45 method set_interp_status: #g_status -> 'self
48 val add_interpretation:
50 string -> (* id / description *)
51 string * NotationPt.argument_pattern list -> (* symbol, level 2 pattern *)
52 NotationPt.cic_appl_pattern -> (* level 3 pattern *)
55 exception Interpretation_not_found
57 (** @raise Interpretation_not_found *)
58 val lookup_interpretations:
60 ?sorted:bool -> string -> (* symbol *)
61 (string * NotationPt.argument_pattern list *
62 NotationPt.cic_appl_pattern) list
64 (** {3 Interpretations toggling} *)
66 val toggle_active_interpretations: #status as 'status -> bool -> 'status
68 (** {2 content -> cic} *)
70 (** @param env environment from argument_pattern to cic terms
71 * @param pat cic_appl_pattern *)
72 val instantiate_appl_pattern:
73 mk_appl:('term list -> 'term) ->
74 mk_implicit:(bool -> 'term) ->
75 term_of_nref : (NReference.reference -> 'term) ->
76 (string * 'term) list -> NotationPt.cic_appl_pattern ->
81 metasenv:NCic.metasenv -> subst:NCic.substitution -> context:NCic.context ->
87 metasenv:NCic.metasenv -> subst:NCic.substitution ->
88 NCic.context -> NotationPt.context
91 #status -> metasenv:NCic.metasenv -> subst:NCic.substitution ->
92 int * NCic.conjecture ->
96 #status -> NCic.obj -> NotationPt.term NotationPt.obj