X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_tactics%2FnTacStatus.mli;h=0dd5acdc01cc472f0e04d1f081168552902a01cb;hb=2f67829c12dea538114bb848e0275d220dba601b;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..0dd5acdc0 100644
--- a/helm/software/components/ng_tactics/nTacStatus.mli
+++ b/helm/software/components/ng_tactics/nTacStatus.mli
@@ -11,8 +11,8 @@
 
 (* $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 pstatus :
  NCic.obj ->
@@ -55,10 +55,13 @@ val refine:
   'status * cic_term * cic_term (* status, term, type *)
 val apply_subst:
  #pstatus as 'status -> NCic.context -> cic_term -> 'status * cic_term
+val fix_sorts: cic_term -> cic_term
+val saturate :
+ #pstatus as 'status -> cic_term -> 'status * cic_term * cic_term list
 
 val get_goalty: #pstatus -> int -> cic_term
 val mk_meta: 
- #pstatus as 'status -> ?name:string -> NCic.context ->
+ #pstatus as 'status -> ?attrs:NCic.meta_attrs -> NCic.context ->
    [ `Decl of cic_term | `Def of cic_term ] ->
      'status * cic_term
 val instantiate: #pstatus as 'status -> int -> cic_term -> 'status
@@ -74,7 +77,7 @@ 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
+val pp_status: #pstatus -> unit
 
 class ['stack] status :
  NCic.obj -> 'stack ->
@@ -92,4 +95,16 @@ class type tac_status = [Continuationals.Stack.t] status
 
 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
+
 (* end *)