X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2FnCicProof.ml;h=59d7e95ff65f824b0e70b968aa4b16d1ecbb9aec;hb=e588f626df2898792cc9c0372f6d67602ca720fc;hp=9223d1bcb12ae0b106bcd5260c5349e0473726f1;hpb=772def9075b7b62870ebf4cecec6bcd37a549b1d;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/nCicProof.ml b/helm/software/components/ng_paramodulation/nCicProof.ml
index 9223d1bcb..59d7e95ff 100644
--- a/helm/software/components/ng_paramodulation/nCicProof.ml
+++ b/helm/software/components/ng_paramodulation/nCicProof.ml
@@ -11,42 +11,69 @@
 
 (* $Id: orderings.ml 9869 2009-06-11 22:52:38Z denes $ *)
 
-  let eqP () = 
-    let r = 
-      OCic2NCic.reference_of_oxuri 
-       (UriManager.uri_of_string 
-         "cic:/matita/logic/equality/eq.ind#xpointer(1/1)")
-    in
-    NCic.Const r
-  ;;
+type eq_sig_type = Eq | EqInd_l | EqInd_r | Refl
 
-  let eq_ind () = 
-    let r = 
-      OCic2NCic.reference_of_oxuri 
-       (UriManager.uri_of_string 
-         "cic:/matita/logic/equality/eq_ind.con")
-    in
-    NCic.Const r
-  ;;
+let eqsig = ref (fun _ -> assert false);;
+let set_sig f = eqsig:= 
+f;;
 
-  let eq_ind_r () = 
-    let r = 
-      OCic2NCic.reference_of_oxuri 
-       (UriManager.uri_of_string 
-         "cic:/matita/logic/equality/eq_elim_r.con")
-    in
-    NCic.Const r
-  ;;
 
-  let eq_refl () = 
-    let r = 
-      OCic2NCic.reference_of_oxuri 
-       (UriManager.uri_of_string 
-         "cic:/matita/logic/equality/eq.ind#xpointer(1/1/1)")
-    in
-    NCic.Const r
+let default_sig = function
+  | Eq -> 
+      let uri = NUri.uri_of_string "cic:/matita/ng/Plogic/equality/peq.ind" in
+      let ref = NReference.reference_of_spec uri (NReference.Ind(true,0,2)) in
+	NCic.Const ref
+  | EqInd_l -> 
+      let uri = NUri.uri_of_string "cic:/matita/ng/Plogic/equality/rewrite_l.con" in
+      let ref = NReference.reference_of_spec uri (NReference.Def(1)) in
+	NCic.Const ref
+  | EqInd_r -> 
+      let uri = NUri.uri_of_string "cic:/matita/ng/Plogic/equality/rewrite_r.con" in
+      let ref = NReference.reference_of_spec uri (NReference.Def(3)) in
+	NCic.Const ref
+  | Refl ->
+      let uri = NUri.uri_of_string "cic:/matita/ng/Plogic/equality/peq.ind" in
+      let ref = NReference.reference_of_spec uri (NReference.Con(0,1,2)) in
+	NCic.Const ref
+
+let set_default_sig () =
+  prerr_endline "setting default sig";
+  eqsig := default_sig
+
+let set_reference_of_oxuri reference_of_oxuri = 
+  prerr_endline "setting oxuri in nCicProof";
+  let nsig = function
+    | Eq -> 
+	NCic.Const
+	  (reference_of_oxuri 
+	     (UriManager.uri_of_string 
+		"cic:/matita/logic/equality/eq.ind#xpointer(1/1)"))  
+    | EqInd_l -> 
+	NCic.Const
+	  (reference_of_oxuri 
+	     (UriManager.uri_of_string 
+		"cic:/matita/logic/equality/eq_ind.con"))
+    | EqInd_r -> 
+	NCic.Const
+	  (reference_of_oxuri 
+	     (UriManager.uri_of_string 
+		"cic:/matita/logic/equality/eq_elim_r.con"))
+    | Refl ->
+	NCic.Const
+	  (reference_of_oxuri 
+	     (UriManager.uri_of_string 
+		"cic:/matita/logic/equality/eq.ind#xpointer(1/1/1)"))
+  in eqsig:= nsig
   ;;
 
+let debug c r = prerr_endline r; c 
+
+  let eqP() = prerr_endline "1"; prerr_endline "1"; debug (!eqsig Eq) "eqp"  ;;
+  let eq_ind() = prerr_endline "2"; debug (!eqsig EqInd_l) "eq_ind" ;;
+  let eq_ind_r() = prerr_endline "3"; debug (!eqsig EqInd_r) "eq_ind_r";; 
+  let eq_refl() = prerr_endline "4"; debug (!eqsig Refl) "refl";;
+
+
   let extract lift vl t =
     let rec pos i = function 
       | [] -> raise Not_found