X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnReference.mli;h=d7f87e57c1712e63cba89dd1ea29d49d00893c14;hb=f6c887944d48d718f372a57f1609f3d059908aa8;hp=116e30ac95bce6610147b2288383d1c692569979;hpb=085cfc8bc4f775e8879a31c6de35d08aed500332;p=helm.git

diff --git a/helm/software/components/ng_kernel/nReference.mli b/helm/software/components/ng_kernel/nReference.mli
index 116e30ac9..d7f87e57c 100644
--- a/helm/software/components/ng_kernel/nReference.mli
+++ b/helm/software/components/ng_kernel/nReference.mli
@@ -1,44 +1,38 @@
-(* Copyright (C) 2000, 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://cs.unibo.it/helm/.
- *)
+(*
+    ||M||  This file is part of HELM, an Hypertextual, Electronic        
+    ||A||  Library of Mathematics, developed at the Computer Science     
+    ||T||  Department, University of Bologna, Italy.                     
+    ||I||                                                                
+    ||T||  HELM is free software; you can redistribute it and/or         
+    ||A||  modify it under the terms of the GNU General Public License   
+    \   /  version 2 or (at your option) any later version.      
+     \ /   This software is distributed as is, NO WARRANTY.     
+      V_______________________________________________________________ *)
+
+(* $Id$ *)
 
 exception IllFormedReference of string Lazy.t
 
 type spec = 
  | Decl 
- | Def
- | Fix of int * int (* fixno, recparamno *)
+ | Def of int              (* height *)
+ | Fix of int * int * int  (* fixno, recparamno, height *)
  | CoFix of int
- | Ind of int
- | Con of int * int (* indtyno, constrno *)
+ | Ind of bool * int * int (* inductive, indtyno, leftno *)
+ | Con of int * int * int  (* indtyno, constrno, leftno  *)
+
+type reference = private Ref of NUri.uri * spec
 
-type reference = Ref of int *  string * spec
+val reference_of_spec: NUri.uri -> spec -> reference
 
 val eq: reference -> reference -> bool
+val compare: reference -> reference -> int
 val string_of_reference: reference -> string 
+val reference_of_string: string -> reference
 
-
-(* CACCA *)
-val reference_of_ouri: UriManager.uri -> spec ->  reference
-val ouri_of_reference: reference -> UriManager.uri
+(* given the reference of an inductive type, returns the i-th contructor *)
+val mk_constructor: int -> reference -> reference
+(* given the reference of an inductive type constructor, returns the indty *)
+val mk_indty: bool -> reference -> reference
+val mk_fix: int -> int -> reference -> reference
+val mk_cofix: int -> reference -> reference