X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_tactics%2FnTacStatus.mli;h=416306c021f3021638d437361ddb4c81db1fd19b;hb=23fa9e70972efb0a805a4fecf6c91103f42408f2;hp=f32511265b3cd4c5c624e5317646fed2a1da31e4;hpb=e603c19e82c160362587cb0bc578287c87122b90;p=helm.git

diff --git a/helm/software/components/ng_tactics/nTacStatus.mli b/helm/software/components/ng_tactics/nTacStatus.mli
index f32511265..416306c02 100644
--- a/helm/software/components/ng_tactics/nTacStatus.mli
+++ b/helm/software/components/ng_tactics/nTacStatus.mli
@@ -11,8 +11,14 @@
 
 (* $Id: nCic.ml 9058 2008-10-13 17:42:30Z tassi $ *)
 
-exception Error of string lazy_t
-val fail: string lazy_t -> 'a
+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 ->
@@ -20,6 +26,7 @@ class pstatus :
    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
@@ -32,7 +39,7 @@ val term_of_cic_term :
 
 val mk_cic_term : NCic.context -> NCic.term -> cic_term
 val disambiguate:
- #pstatus as 'status -> tactic_term -> cic_term option -> NCic.context -> 
+ #pstatus as 'status -> NCic.context -> tactic_term -> cic_term option ->
   'status * cic_term (* * cic_term XXX *)
 
 val analyse_indty: 
@@ -40,6 +47,7 @@ val analyse_indty:
   '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 
@@ -55,13 +63,24 @@ val refine:
   '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: 
- #pstatus as 'status -> ?name:string -> NCic.context ->
-   [ `Decl of cic_term | `Def of cic_term ] ->
+ #pstatus as 'status -> ?attrs:NCic.meta_attrs -> NCic.context ->
+   [ `Decl of cic_term | `Def of cic_term ] -> NCicUntrusted.meta_kind ->
      'status * cic_term
-val instantiate: #pstatus as 'status -> int -> cic_term -> 'status
+
+(* 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:
  #pstatus as 'status -> 
@@ -74,7 +93,11 @@ 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
 
-val pp_tac_status: #pstatus -> unit
+class type ['stack] g_status =
+ object
+  inherit g_pstatus
+  method stack: 'stack
+ end
 
 class ['stack] status :
  NCic.obj -> 'stack ->
@@ -82,6 +105,7 @@ class ['stack] status :
    inherit pstatus
    method stack: 'stack
    method set_stack: 'stack -> 'self
+   method set_status: 'stack #g_status -> 'self
   end
 
 class type lowtac_status = [unit] status
@@ -90,6 +114,22 @@ 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
+
+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 debug : bool ref
+
 (* end *)