(**** TABLES ****)
-let default_eq_URIs =
- [HelmLibraryObjects.Logic.eq_URI,
- HelmLibraryObjects.Logic.sym_eq_URI,
- HelmLibraryObjects.Logic.trans_eq_URI,
- HelmLibraryObjects.Logic.eq_ind_URI,
- HelmLibraryObjects.Logic.eq_ind_r_URI];;
-
-let default_true_URIs = [HelmLibraryObjects.Logic.true_URI]
-let default_false_URIs = [HelmLibraryObjects.Logic.false_URI]
-let default_absurd_URIs = [HelmLibraryObjects.Logic.absurd_URI]
+let default_eq_URIs = []
+let default_true_URIs = []
+let default_false_URIs = []
+let default_absurd_URIs = []
+let default_nat_URIs = []
(* eq, sym_eq, trans_eq, eq_ind, eq_ind_R *)
-let eq_URIs_ref =
- ref [HelmLibraryObjects.Logic.eq_URI,
- HelmLibraryObjects.Logic.sym_eq_URI,
- HelmLibraryObjects.Logic.trans_eq_URI,
- HelmLibraryObjects.Logic.eq_ind_URI,
- HelmLibraryObjects.Logic.eq_ind_r_URI];;
+let eq_URIs_ref = ref default_eq_URIs;;
-let true_URIs_ref = ref [HelmLibraryObjects.Logic.true_URI]
-let false_URIs_ref = ref [HelmLibraryObjects.Logic.false_URI]
-let absurd_URIs_ref = ref [HelmLibraryObjects.Logic.absurd_URI]
+let true_URIs_ref = ref default_true_URIs
+let false_URIs_ref = ref default_false_URIs
+let absurd_URIs_ref = ref default_absurd_URIs
+let nat_URIs_ref = ref default_nat_URIs
(**** SET_DEFAULT ****)
let set_default what l =
match what,l with
- "equality",[eq_URI;sym_eq_URI;trans_eq_URI;eq_ind_URI;eq_ind_r_URI] ->
+ "equality",[eq_URI;sym_eq_URI;trans_eq_URI;eq_ind_URI;
+ eq_ind_r_URI;eq_rec_URI;eq_rec_r_URI;eq_rect_URI;
+ eq_rect_r_URI;eq_f_URI;eq_f_sym_URI] ->
eq_URIs_ref :=
- insert_unique (eq_URI,sym_eq_URI,trans_eq_URI,eq_ind_URI,eq_ind_r_URI)
- (fun x,_,_,_,_ -> x) !eq_URIs_ref
+ insert_unique
+ (eq_URI,sym_eq_URI,trans_eq_URI,eq_ind_URI,
+ eq_ind_r_URI,eq_rec_URI,eq_rec_r_URI,eq_rect_URI,
+ eq_rect_r_URI,eq_f_URI,eq_f_sym_URI)
+ (fun x,_,_,_,_,_,_,_,_,_,_ -> x) !eq_URIs_ref
| "true",[true_URI] ->
true_URIs_ref := insert_unique true_URI (fun x -> x) !true_URIs_ref
| "false",[false_URI] ->
false_URIs_ref := insert_unique false_URI (fun x -> x) !false_URIs_ref
| "absurd",[absurd_URI] ->
absurd_URIs_ref := insert_unique absurd_URI (fun x -> x) !absurd_URIs_ref
- | _,_ -> raise (NotRecognized what)
+ | "natural numbers",[nat_URI] ->
+ nat_URIs_ref := insert_unique nat_URI (fun x -> x) !nat_URIs_ref
+ | _,l ->
+ raise
+ (NotRecognized (what^" with "^string_of_int(List.length l)^" params"))
+;;
let reset_defaults () =
eq_URIs_ref := default_eq_URIs;
true_URIs_ref := default_true_URIs;
false_URIs_ref := default_false_URIs;
- absurd_URIs_ref := default_absurd_URIs
+ absurd_URIs_ref := default_absurd_URIs;
+ nat_URIs_ref := default_nat_URIs
+;;
+
+let stack = ref [];;
+
+let push () =
+ stack := (!eq_URIs_ref, !true_URIs_ref, !false_URIs_ref, !absurd_URIs_ref,
+ !nat_URIs_ref
+ )::!stack;
+ reset_defaults ()
+;;
+
+let pop () =
+ match !stack with
+ | [] -> raise (Failure "Unable to POP in libraryObjects.ml")
+ | (eq,t,f,a,n)::tl ->
+ stack := tl;
+ eq_URIs_ref := eq;
+ true_URIs_ref := t;
+ false_URIs_ref := f;
+ absurd_URIs_ref := a;
+ nat_URIs_ref := n
+;;
(**** LOOKUP FUNCTIONS ****)
-
-let eq_URI () = let eq,_,_,_,_ = List.hd !eq_URIs_ref in eq
+let eq_URI () =
+ try let eq,_,_,_,_,_,_,_,_,_,_ = List.hd !eq_URIs_ref in Some eq
+ with Failure "hd" -> None
let is_eq_URI uri =
- List.exists (fun (eq,_,_,_,_) -> UriManager.eq eq uri) !eq_URIs_ref
+ List.exists (fun (eq,_,_,_,_,_,_,_,_,_,_) -> UriManager.eq eq uri) !eq_URIs_ref
-let is_eq_ind_URI uri =
- List.exists (fun (_,_,_,eq_ind,_) -> UriManager.eq eq_ind uri) !eq_URIs_ref
+let is_eq_refl_URI uri =
+ let urieq = UriManager.strip_xpointer uri in
+ is_eq_URI urieq &&
+ not (UriManager.eq urieq uri)
+;;
+let is_eq_ind_URI uri =
+ List.exists (fun (_,_,_,eq_ind,_,_,_,_,_,_,_) -> UriManager.eq eq_ind uri) !eq_URIs_ref
let is_eq_ind_r_URI uri =
- List.exists (fun (_,_,_,_,eq_ind_r) -> UriManager.eq eq_ind_r uri) !eq_URIs_ref
+ List.exists (fun (_,_,_,_,eq_ind_r,_,_,_,_,_,_) -> UriManager.eq eq_ind_r uri) !eq_URIs_ref
+let is_eq_rec_URI uri =
+ List.exists (fun (_,_,_,_,_,eq_rec,_,_,_,_,_) -> UriManager.eq eq_rec uri) !eq_URIs_ref
+let is_eq_rec_r_URI uri =
+ List.exists (fun (_,_,_,_,_,_,eq_rec_r,_,_,_,_) -> UriManager.eq eq_rec_r uri) !eq_URIs_ref
+let is_eq_rect_URI uri =
+ List.exists (fun (_,_,_,_,_,_,_,eq_rect,_,_,_) -> UriManager.eq eq_rect uri) !eq_URIs_ref
+let is_eq_rect_r_URI uri =
+ List.exists (fun (_,_,_,_,_,_,_,_,eq_rect_r,_,_) -> UriManager.eq eq_rect_r uri) !eq_URIs_ref
let is_trans_eq_URI uri =
- List.exists (fun (_,_,trans_eq,_,_) -> UriManager.eq trans_eq uri) !eq_URIs_ref
+ List.exists (fun (_,_,trans_eq,_,_,_,_,_,_,_,_) -> UriManager.eq trans_eq uri) !eq_URIs_ref
let is_sym_eq_URI uri =
- List.exists (fun (_,sym_eq,_,_,_) -> UriManager.eq sym_eq uri) !eq_URIs_ref
-
+ List.exists (fun (_,sym_eq,_,_,_,_,_,_,_,_,_) -> UriManager.eq sym_eq uri) !eq_URIs_ref
+let is_eq_f_URI uri =
+ List.exists (fun (_,_,_,_,_,_,_,_,_,eq_f,_) -> UriManager.eq eq_f uri) !eq_URIs_ref
+let is_eq_f_sym_URI uri =
+ List.exists (fun (_,_,_,_,_,_,_,_,_,_,eq_f1) -> UriManager.eq eq_f1 uri) !eq_URIs_ref
+
+let in_eq_URIs uri =
+ is_eq_URI uri || is_eq_refl_URI uri || is_eq_ind_URI uri ||
+ is_eq_ind_r_URI uri || is_eq_rec_URI uri || is_eq_rec_r_URI uri ||
+ is_eq_rect_URI uri || is_eq_rect_r_URI uri ||
+ is_trans_eq_URI uri || is_sym_eq_URI uri || is_eq_f_URI uri ||
+ is_eq_f_sym_URI uri
+
+
+
+let eq_refl_URI ~eq:uri =
+ let uri = UriManager.strip_xpointer uri in
+ UriManager.uri_of_string (UriManager.string_of_uri uri ^ "#xpointer(1/1/1)")
+
let sym_eq_URI ~eq:uri =
try
- let _,x,_,_,_ = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ let _,x,_,_,_,_,_,_,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
let trans_eq_URI ~eq:uri =
try
- let _,_,x,_,_ = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ let _,_,x,_,_,_,_,_,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
let eq_ind_URI ~eq:uri =
try
- let _,_,_,x,_ = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ let _,_,_,x,_,_,_,_,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
let eq_ind_r_URI ~eq:uri =
try
- let _,_,_,_,x = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ let _,_,_,_,x,_,_,_,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
+
+let eq_rec_URI ~eq:uri =
+ try
+ let _,_,_,_,_,x,_,_,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
+
+let eq_rec_r_URI ~eq:uri =
+ try
+ let _,_,_,_,_,_,x,_,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
+
+let eq_rect_URI ~eq:uri =
+ try
+ let _,_,_,_,_,_,_,x,_,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
+
+let eq_rect_r_URI ~eq:uri =
+ try
+ let _,_,_,_,_,_,_,_,x,_,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
+
+let eq_f_URI ~eq:uri =
+ try
+ let _,_,_,_,_,_,_,_,_,x,_ = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
+
+let eq_f_sym_URI ~eq:uri =
+ try
+ let _,_,_,_,_,_,_,_,_,_,x = List.find (fun eq,_,_,_,_,_,_,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
with Not_found -> raise (NotRecognized (UriManager.string_of_uri uri))
-let true_URI () = List.hd !true_URIs_ref
-let false_URI () = List.hd !false_URIs_ref
-let absurd_URI () = List.hd !absurd_URIs_ref
+
+let eq_URI_of_eq_f_URI eq_f_URI =
+ try
+ let x,_,_,_,_,_,_,_,_,_,_ =
+ List.find (fun _,_,_,_,_,_,_,_,_,u,_ -> UriManager.eq eq_f_URI u) !eq_URIs_ref
+ in x
+ with Not_found -> raise (NotRecognized (UriManager.string_of_uri eq_f_URI))
+
+let true_URI () =
+ try Some (List.hd !true_URIs_ref) with Failure "hd" -> None
+let false_URI () =
+ try Some (List.hd !false_URIs_ref) with Failure "hd" -> None
+let absurd_URI () =
+ try Some (List.hd !absurd_URIs_ref) with Failure "hd" -> None
+
+let nat_URI () =
+ try Some (List.hd !nat_URIs_ref) with Failure "hd" -> None
+let is_nat_URI uri =
+ List.exists (fun nat -> UriManager.eq nat uri) !nat_URIs_ref