- renamed ocaml/ to components/

[helm.git] / helm / ocaml / cic / libraryObjects.ml

diff --git a/helm/ocaml/cic/libraryObjects.ml b/helm/ocaml/cic/libraryObjects.ml
deleted file mode 100644 (file)
index adbc219..0000000
--- a/helm/ocaml/cic/libraryObjects.ml
+++ /dev/null
@@ -1,122 +0,0 @@
-(* Copyright (C) 2005, HELM Team.
- * 
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- * 
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- * 
- * For details, see the HELM World-Wide-Web page,
- * http://helm.cs.unibo.it/
- *)
-
-(* $Id$ *)
-
-(**** 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]
-
-(* 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 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]
-
-
-(**** SET_DEFAULT ****)
-
-exception NotRecognized;;
-
-(* insert an element in front of the list, removing from the list all the
-   previous elements with the same key associated *)
-let insert_unique e extract l =
- let uri = extract e in
- let l' =
-  List.filter (fun x -> let uri' = extract x in not (UriManager.eq uri uri')) l
- in
-  e :: l'
-
-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] ->
-      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
-  | "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
-
-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
-
-(**** LOOKUP FUNCTIONS ****)
-
-let eq_URI () = let eq,_,_,_,_ = List.hd !eq_URIs_ref in eq
-
-let is_eq_URI uri =
- 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_ind_r_URI uri =
- List.exists (fun (_,_,_,_,eq_ind_r) -> UriManager.eq eq_ind_r uri) !eq_URIs_ref
-
-let sym_eq_URI ~eq:uri =
- try
-  let _,x,_,_,_ = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
- with Not_found -> raise NotRecognized
-
-let trans_eq_URI ~eq:uri =
- try
-  let _,_,x,_,_ = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
- with Not_found -> raise NotRecognized
-
-let eq_ind_URI ~eq:uri =
- try
-  let _,_,_,x,_ = List.find (fun eq,_,_,_,_ -> UriManager.eq eq uri) !eq_URIs_ref in x
- with Not_found -> raise NotRecognized
-
-let eq_ind_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
-
-let true_URI () = List.hd !true_URIs_ref
-let false_URI () = List.hd !false_URIs_ref
-let absurd_URI () = List.hd !absurd_URIs_ref