X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Fparamodulation%2Findexing.mli;h=e36cfba494bbb432c77a8bb2185b73f72fdd5c35;hb=dcdbb979433a61e2ef2842d96604098728824416;hp=a446747e5c53ff3a10c3940103c5173e84dc46a0;hpb=fb99d31806e06e29bed90f08f132d6e8fb758bd8;p=helm.git

diff --git a/helm/software/components/tactics/paramodulation/indexing.mli b/helm/software/components/tactics/paramodulation/indexing.mli
index a446747e5..e36cfba49 100644
--- a/helm/software/components/tactics/paramodulation/indexing.mli
+++ b/helm/software/components/tactics/paramodulation/indexing.mli
@@ -25,17 +25,16 @@
 
 (* $Id$ *)
 
-type goal = Equality.goal_proof * Cic.metasenv * Cic.term
-
 module Index :
   sig
     module PosEqSet : Set.S 
       with type elt = Utils.pos * Equality.equality
       and type t = Equality_indexing.DT.PosEqSet.t
-    type t = Discrimination_tree.DiscriminationTreeIndexing(PosEqSet).t
-    type key = Cic.term
+    type t =
+            Discrimination_tree.Make(Discrimination_tree.CicIndexable)(PosEqSet).t
   end
 
+val check_for_duplicates : Cic.metasenv -> string -> unit
 val index : Index.t -> Equality.equality -> Index.t
 val remove_index : Index.t -> Equality.equality -> Index.t
 val in_index : Index.t -> Equality.equality -> bool
@@ -51,40 +50,73 @@ val subsumption :
   Index.t ->
   Equality.equality ->
   (Subst.substitution * Equality.equality * bool) option
+val unification_all :
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.equality ->
+  (Subst.substitution * Equality.equality * bool) list
+val subsumption_all :
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.equality ->
+  (Subst.substitution * Equality.equality * bool) list
 val superposition_left :
+  Equality.equality_bag ->
   Cic.conjecture list * Cic.context * CicUniv.universe_graph ->
-  Index.t ->
-  goal ->
-   goal list
+  Index.t -> Equality.goal -> 
+    Equality.equality_bag * Equality.goal list
 
 val superposition_right :
+  Equality.equality_bag ->
   ?subterms_only:bool ->
-  int ->
-  'a * Cic.context * CicUniv.universe_graph ->
+    UriManager.uri ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
   Equality.equality ->
-  int * Equality.equality list
+  Equality.equality_bag * Equality.equality list
 
+val demod :
+  Equality.equality_bag ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.goal ->
+  bool * Equality.goal
 val demodulation_equality :
+  Equality.equality_bag ->
   ?from:string -> 
-  int ->
+  UriManager.uri ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  Utils.equality_sign -> Equality.equality -> int * Equality.equality
+  Equality.equality -> Equality.equality_bag * Equality.equality
 val demodulation_goal :
+  Equality.equality_bag ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  goal ->
-  bool * goal
-val demodulation_theorem :
-  'a ->
+  Equality.goal ->
+  bool * Equality.goal
+val demodulation_all_goal :
+  Equality.equality_bag ->
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
-  Cic.term * Index.key * Cic.metasenv ->
-  'a * (Cic.term * Index.key * Cic.metasenv)
+  Equality.goal -> int ->
+    Equality.goal list
+val demodulation_theorem :
+  Equality.equality_bag ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t -> 
+  Cic.term * Cic.term * Cic.metasenv 
+  -> Cic.term * Cic.term
+
 val check_target:
+  Equality.equality_bag ->
   Cic.context ->
     Equality.equality -> string -> unit
+val solve_demodulating: 
+  Equality.equality_bag ->
+  Cic.metasenv * Cic.context * CicUniv.universe_graph ->
+  Index.t ->
+  Equality.goal ->
+  int ->
+    (Equality.equality_bag * Equality.goal_proof * Cic.metasenv * 
+      Subst.substitution * Equality.proof) option
 
-    (** profiling *)
-val get_stats: unit -> string