1 let cache = NUri.UriHash.create 313;;
3 let get_checked_obj u =
4 try NUri.UriHash.find cache u
6 let ouri = NUri.ouri_of_nuri u in
8 CicEnvironment.get_cooked_obj ~trust:false CicUniv.oblivion_ugraph ouri
10 (* FIX: add all objects to the environment and give back the last one *)
11 let no = HExtlib.list_last (OCic2NCic.convert_obj ouri o) in
12 NUri.UriHash.add cache u no;
17 try true, NUri.UriHash.find cache u
19 (* in th final implementation should get it from disk *)
20 let ouri = NUri.ouri_of_nuri u in
22 CicEnvironment.get_cooked_obj ~trust:false CicUniv.oblivion_ugraph ouri
24 false, HExtlib.list_last (OCic2NCic.convert_obj ouri o)
27 let get_checked_def = function
28 | NReference.Ref (_, uri, NReference.Def) ->
29 (match get_checked_obj uri with
30 | _,height,_,_, NCic.Constant (rlv,name,Some bo,ty,att) ->
31 rlv,name,bo,ty,att,height
32 | _,_,_,_, NCic.Constant (_,_,None,_,_) ->
33 prerr_endline "get_checked_def on an axiom"; assert false
34 | _ -> prerr_endline "get_checked_def on a non def 2"; assert false)
35 | _ -> prerr_endline "get_checked_def on a non def"; assert false
38 let get_checked_indtys = function
39 | NReference.Ref (_, uri, NReference.Ind n) ->
40 (match get_checked_obj uri with
41 | _,_,_,_, NCic.Inductive (inductive,leftno,tys,att) ->
42 inductive,leftno,tys,att,n
43 | _ -> prerr_endline "get_checked_indtys on a non ind 2"; assert false)
44 | _ -> prerr_endline "get_checked_indtys on a non ind"; assert false
47 let get_checked_fix_or_cofix b = function
48 | NReference.Ref (_, uri, NReference.Fix (fixno,_)) ->
49 (match get_checked_obj uri with
50 | _,height,_,_, NCic.Fixpoint (is_fix,funcs,att) when is_fix = b ->
51 let rlv, name, _, ty, bo = List.nth funcs fixno in
52 rlv, name, bo, ty, att, height
53 | _ ->prerr_endline "get_checked_(co)fix on a non (co)fix 2";assert false)
54 | _ -> prerr_endline "get_checked_(co)fix on a non (co)fix"; assert false
56 let get_checked_fix r = get_checked_fix_or_cofix true r;;
57 let get_checked_cofix r = get_checked_fix_or_cofix false r;;
59 let get_indty_leftno = function
60 | NReference.Ref (_, uri, NReference.Ind _)
61 | NReference.Ref (_, uri, NReference.Con _) ->
62 (match get_checked_obj uri with
63 | _,_,_,_, NCic.Inductive (_,left,_,_) -> left
64 | _ ->prerr_endline "get_indty_leftno called on a non ind 2";assert false)
65 | _ -> prerr_endline "get_indty_leftno called on a non indty";assert false