X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic%2FcicUtil.ml;h=81834251577822662c5121c70ea0cf98a11aaf5f;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=149a9bc2e1f2b028c7c30dfb0ed0d2d30984bc0b;hpb=e2fb8962f72096d3f0bb19f40b00a3502a11e932;p=helm.git

diff --git a/helm/ocaml/cic/cicUtil.ml b/helm/ocaml/cic/cicUtil.ml
index 149a9bc2e..818342515 100644
--- a/helm/ocaml/cic/cicUtil.ml
+++ b/helm/ocaml/cic/cicUtil.ml
@@ -173,87 +173,6 @@ let uri_of_term = function
         (tyno + 1) consno)
   | _ -> raise (Invalid_argument "uri_of_term")
 
-let select ~term ~context =
-  (* i is the number of binder traversed *) 
-  let rec aux i context term =
-    match (context, term) with
-    | Cic.Implicit (Some `Hole), t -> [i,t]
-    | Cic.Implicit None,_ -> []
-    | Cic.Meta (_, ctxt1), Cic.Meta (_, ctxt2) ->
-        List.concat
-          (List.map2
-            (fun t1 t2 ->
-              (match (t1, t2) with Some t1, Some t2 -> aux i t1 t2 | _ -> []))
-            ctxt1 ctxt2)
-    | Cic.Cast (te1, ty1), Cic.Cast (te2, ty2) -> aux i te1 te2 @ aux i ty1 ty2
-    | Cic.Prod (_, s1, t1), Cic.Prod (_, s2, t2)
-    | Cic.Lambda (_, s1, t1), Cic.Lambda (_, s2, t2)
-    | Cic.LetIn (_, s1, t1), Cic.LetIn (_, s2, t2) -> 
-        aux i s1 s2 @ aux (i+1) t1 t2
-    | Cic.Appl terms1, Cic.Appl terms2 -> auxs i terms1 terms2
-    | Cic.Var (_, subst1), Cic.Var (_, subst2)
-    | Cic.Const (_, subst1), Cic.Const (_, subst2)
-    | Cic.MutInd (_, _, subst1), Cic.MutInd (_, _, subst2)
-    | Cic.MutConstruct (_, _, _, subst1), Cic.MutConstruct (_, _, _, subst2) ->
-        auxs i (List.map snd subst1) (List.map snd subst2)
-    | Cic.MutCase (_, _, out1, t1, pat1), Cic.MutCase (_ , _, out2, t2, pat2) ->
-        aux i out1 out2 @ aux i t1 t2 @ auxs i pat1 pat2
-    | Cic.Fix (_, funs1), Cic.Fix (_, funs2) ->
-        List.concat
-          (List.map2
-            (fun (_, _, ty1, bo1) (_, _, ty2, bo2) -> 
-              aux i ty1 ty2 @ aux i bo1 bo2)
-            funs1 funs2)
-    | Cic.CoFix (_, funs1), Cic.CoFix (_, funs2) ->
-        List.concat
-          (List.map2
-            (fun (_, ty1, bo1) (_, ty2, bo2) -> aux i ty1 ty2 @ aux i bo1 bo2)
-            funs1 funs2)
-    | _ -> assert false
-  and auxs i terms1 terms2 =  (* as aux for list of terms *)
-    List.concat (List.map2 (fun t1 t2 -> aux i t1 t2) terms1 terms2)
-  in
-  aux 0 context term
-
-let context_of ?(equality=(==)) ~term terms =
-  let (===) x y = equality x y in
-  let rec aux t =
-    match t with
-    | t when List.exists (fun t' -> t === t') terms -> Cic.Implicit (Some `Hole)
-    | Cic.Var (uri, subst) -> Cic.Var (uri, aux_subst subst)
-    | Cic.Meta (i, ctxt) ->
-        let ctxt =
-          List.map (function None -> None | Some t -> Some (aux t)) ctxt
-        in
-        Cic.Meta (i, ctxt)
-    | Cic.Cast (t, ty) -> Cic.Cast (aux t, aux ty)
-    | Cic.Prod (name, s, t) -> Cic.Prod (name, aux s, aux t)
-    | Cic.Lambda (name, s, t) -> Cic.Lambda (name, aux s, aux t)
-    | Cic.LetIn (name, s, t) -> Cic.LetIn (name, aux s, aux t)
-    | Cic.Appl terms -> Cic.Appl (List.map aux terms)
-    | Cic.Const (uri, subst) -> Cic.Const (uri, aux_subst subst)
-    | Cic.MutInd (uri, tyno, subst) -> Cic.MutInd (uri, tyno, aux_subst subst)
-    | Cic.MutConstruct (uri, tyno, consno, subst) ->
-        Cic.MutConstruct (uri, tyno, consno, aux_subst subst)
-    | Cic.MutCase (uri, tyno, outty, t, pat) ->
-        Cic.MutCase (uri, tyno, aux outty, aux t, List.map aux pat)
-    | Cic.Fix (funno, funs) ->
-        let funs =
-          List.map (fun (name, i, ty, bo) -> (name, i, aux ty, aux bo)) funs
-        in
-        Cic.Fix (funno, funs)
-    | Cic.CoFix (funno, funs) ->
-        let funs =
-          List.map (fun (name, ty, bo) -> (name, aux ty, aux bo)) funs
-        in
-        Cic.CoFix (funno, funs)
-    | Cic.Rel _
-    | Cic.Sort _
-    | Cic.Implicit _ -> t
-  and aux_subst subst =
-    List.map (fun (uri, t) -> (uri, aux t)) subst
-  in
-  aux term
 
 (*
 let pack terms =
@@ -290,18 +209,21 @@ let rec mk_rels howmany from =
   | 0 -> []
   | _ -> (Cic.Rel (howmany + from)) :: (mk_rels (howmany-1) from)
 
-let profile =
- function s ->
-  let total = ref 0.0 in
-  let profile f x =
-   let before = Unix.gettimeofday () in
-   let res = f x in
-   let after = Unix.gettimeofday () in
-    total := !total +. (after -. before);
-    res
-  in
-  at_exit
-   (fun () ->
-     print_endline
-      ("!! TOTAL TIME SPENT IN " ^ s ^ ": " ^ string_of_float !total));
-  profile
+let id_of_annterm =
+  function
+  | Cic.ARel (id,_,_,_)
+  | Cic.AVar (id,_,_)
+  | Cic.AMeta (id,_,_)
+  | Cic.ASort (id,_)
+  | Cic.AImplicit (id,_)
+  | Cic.ACast (id,_,_)
+  | Cic.AProd (id,_,_,_)
+  | Cic.ALambda (id,_,_,_)
+  | Cic.ALetIn (id,_,_,_)
+  | Cic.AAppl (id,_)
+  | Cic.AConst (id,_,_)
+  | Cic.AMutInd (id,_,_,_)
+  | Cic.AMutConstruct (id,_,_,_,_)
+  | Cic.AMutCase (id,_,_,_,_,_)
+  | Cic.AFix (id,_,_)
+  | Cic.ACoFix (id,_,_) -> id