X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_tactics%2FnTacStatus.mli;h=416306c021f3021638d437361ddb4c81db1fd19b;hb=e9b09b14538f770b9e65083c24e3e9cf487df648;hp=df862f223f436a26b35bf90cc6e569ed71a94ba0;hpb=b438322c4140e3d2395d693e9c5f0e96934436a0;p=helm.git

diff --git a/helm/software/components/ng_tactics/nTacStatus.mli b/helm/software/components/ng_tactics/nTacStatus.mli
index df862f223..416306c02 100644
--- a/helm/software/components/ng_tactics/nTacStatus.mli
+++ b/helm/software/components/ng_tactics/nTacStatus.mli
@@ -11,65 +11,125 @@
 
 (* $Id: nCic.ml 9058 2008-10-13 17:42:30Z tassi $ *)
 
-exception Error of string lazy_t
-val fail: string lazy_t -> 'a
-
-type lowtac_status = {
-        pstatus : NCic.obj;
-        lstatus : LexiconEngine.status
-}
-
-type lowtactic = lowtac_status -> int -> lowtac_status 
-
-type tac_status = {
-        gstatus : Continuationals.Stack.t; 
-        istatus : lowtac_status;
-} 
-
-type tactic = tac_status -> tac_status
+exception Error of string lazy_t * exn option
+val fail: ?exn:exn -> string lazy_t -> 'a
+
+class type g_pstatus =
+ object
+  inherit NEstatus.g_status
+  method obj: NCic.obj
+ end
+
+class pstatus :
+ NCic.obj ->
+  object ('self)
+   inherit NEstatus.status
+   method obj: NCic.obj
+   method set_obj: NCic.obj -> 'self
+   method set_pstatus: #g_pstatus -> 'self
+  end
 
 type tactic_term = CicNotationPt.term Disambiguate.disambiguator_input
 type tactic_pattern = GrafiteAst.npattern Disambiguate.disambiguator_input
 
 type cic_term 
 val ctx_of : cic_term -> NCic.context
-val term_of_cic_term : cic_term -> NCic.context -> NCic.term
+val term_of_cic_term : 
+ #pstatus as 'status -> cic_term -> NCic.context -> 'status * NCic.term
 
 val mk_cic_term : NCic.context -> NCic.term -> cic_term
-type ast_term = string * int * CicNotationPt.term
 val disambiguate:
-  lowtac_status -> ast_term -> cic_term option -> NCic.context -> 
-    lowtac_status * cic_term (* * cic_term XXX *)
+ #pstatus as 'status -> NCic.context -> tactic_term -> cic_term option ->
+  'status * cic_term (* * cic_term XXX *)
 
 val analyse_indty: 
-  lowtac_status -> cic_term -> 
-    NReference.reference * int * NCic.term list * NCic.term list
-
-val whd: lowtac_status -> ?delta:int -> NCic.context -> cic_term -> cic_term 
-val typeof: lowtac_status -> NCic.context -> cic_term -> cic_term
+ #pstatus as 'status -> cic_term -> 
+  'status * (NReference.reference * int * NCic.term list * NCic.term list)
+
+val ppterm: #pstatus -> cic_term -> string
+val ppcontext: #pstatus -> NCic.context -> string
+val whd: 
+ #pstatus as 'status -> ?delta:int -> NCic.context -> cic_term -> 
+  'status * cic_term 
+val normalize: 
+ #pstatus as 'status -> ?delta:int -> NCic.context -> cic_term ->
+  'status * cic_term 
+val typeof: 
+ #pstatus as 'status -> NCic.context -> cic_term -> 'status * cic_term
 val unify: 
-  lowtac_status -> NCic.context -> cic_term -> cic_term -> lowtac_status
+ #pstatus as 'status -> NCic.context -> cic_term -> cic_term -> 'status
 val refine: 
-  lowtac_status -> NCic.context -> cic_term -> cic_term option -> 
-    lowtac_status * cic_term * cic_term (* status, term, type *)
-
-val get_goalty: lowtac_status -> int -> cic_term
+ #pstatus as 'status -> NCic.context -> cic_term -> cic_term option -> 
+  'status * cic_term * cic_term (* status, term, type *)
+val apply_subst:
+ #pstatus as 'status -> NCic.context -> cic_term -> 'status * cic_term
+val apply_subst_context :
+  #pstatus -> fix_projections:bool -> NCic.context -> NCic.context
+val fix_sorts: #pstatus as 'status -> cic_term -> 'status * cic_term
+val saturate :
+ #pstatus as 'status -> ?delta:int -> cic_term -> 'status * cic_term * cic_term list
+val metas_of_term : #pstatus as 'status -> cic_term -> int list
+
+val get_goalty: #pstatus -> int -> cic_term
+val get_subst: #pstatus -> NCic.substitution
 val mk_meta: 
-   lowtac_status -> ?name:string -> NCic.context ->
-   [ `Decl of cic_term | `Def of cic_term ] ->
-     lowtac_status * cic_term
-val instantiate: lowtac_status -> int -> cic_term -> lowtac_status
+ #pstatus as 'status -> ?attrs:NCic.meta_attrs -> NCic.context ->
+   [ `Decl of cic_term | `Def of cic_term ] -> NCicUntrusted.meta_kind ->
+     'status * cic_term
+
+(* default value for refine: true; you can use false if the term has already been refined with
+   the expected type for the meta (e.g. after a reduction tactic) *)
+val instantiate: #pstatus as 'status -> ?refine:bool -> int -> cic_term -> 'status
+val instantiate_with_ast: #pstatus as 'status -> int -> tactic_term -> 'status
 
 val select_term:
-  lowtac_status -> 
-  found: (lowtac_status -> cic_term -> lowtac_status * cic_term) ->
-  postprocess: (lowtac_status -> cic_term -> lowtac_status * cic_term) ->
-  cic_term -> ast_term option * NCic.term ->
-    lowtac_status * cic_term
+ #pstatus as 'status -> 
+  found: ('status -> cic_term -> 'status * cic_term) ->
+  postprocess: ('status -> cic_term -> 'status * cic_term) ->
+  cic_term -> tactic_term option * NCic.term ->
+    'status * cic_term
+
+val mk_in_scope: #pstatus as 'status -> cic_term -> 'status * cic_term
+val mk_out_scope:
+ int -> (#pstatus as 'status) -> cic_term -> 'status * cic_term
+
+class type ['stack] g_status =
+ object
+  inherit g_pstatus
+  method stack: 'stack
+ end
+
+class ['stack] status :
+ NCic.obj -> 'stack ->
+  object ('self)
+   inherit pstatus
+   method stack: 'stack
+   method set_stack: 'stack -> 'self
+   method set_status: 'stack #g_status -> 'self
+  end
+
+class type lowtac_status = [unit] status
+
+type 'status lowtactic = #lowtac_status as 'status -> int -> 'status
+
+class type tac_status = [Continuationals.Stack.t] status
+
+val pp_tac_status: #tac_status -> unit
+
+type 'status tactic = #tac_status as 'status -> 'status
+
+(* indexing facilities over cic_term based on inverse De Bruijn indexes *)
+
+module NCicInverseRelIndexable : Discrimination_tree.Indexable
+with type input = cic_term and type constant_name = NUri.uri 
+
+module Ncic_termSet : Set.S with type elt = cic_term
 
-val mk_in_scope: lowtac_status -> cic_term -> lowtac_status * cic_term
-val mk_out_scope: int -> lowtac_status -> cic_term -> lowtac_status * cic_term
+module InvRelDiscriminationTree : Discrimination_tree.DiscriminationTree 
+with type constant_name = NCicInverseRelIndexable.constant_name
+and type input = NCicInverseRelIndexable.input
+and type data = Ncic_termSet.elt and type dataset = Ncic_termSet.t
 
-val pp_tac_status: tac_status -> unit
+val debug : bool ref
 
 (* end *)