X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic%2FcicUtil.mli;h=3243faec8359dd3515f80ae6e9588c390a82c2dc;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=24383061caa120b0b01ffa146497b8aa858afde8;hpb=d6e620f90542cc84eb7a1c8ae0127871fbea93f9;p=helm.git

diff --git a/helm/ocaml/cic/cicUtil.mli b/helm/ocaml/cic/cicUtil.mli
index 24383061c..3243faec8 100644
--- a/helm/ocaml/cic/cicUtil.mli
+++ b/helm/ocaml/cic/cicUtil.mli
@@ -27,12 +27,36 @@ exception Meta_not_found of int
 exception Subst_not_found of int
 
 val lookup_meta: int -> Cic.metasenv -> Cic.conjecture
-val lookup_subst: int -> Cic.substitution -> Cic.context * Cic.term
+val lookup_subst: int -> Cic.substitution -> Cic.context * Cic.term * Cic.term
 val exists_meta: int -> Cic.metasenv -> bool
 val clean_up_local_context :
   Cic.substitution -> Cic.metasenv -> int -> (Cic.term option) list 
   -> (Cic.term option) list
 
 val is_closed : Cic.term -> bool
+val is_meta_closed : Cic.term -> bool
 
-val meta_closed : Cic.term -> bool
+  (** @raise Failure "not enough prods" *)
+val strip_prods: int -> Cic.term -> Cic.term
+
+(** conversions between terms which are fully representable as uris (Var, Const,
+ * Mutind, and MutConstruct) and corresponding tree representations *)
+val term_of_uri: UriManager.uri -> Cic.term (** @raise UriManager.IllFormedUri *)
+val uri_of_term: Cic.term -> UriManager.uri (** @raise Invalid_argument "uri_of_term" *)
+
+(*
+  (** packing/unpacking of several terms into a single one *)
+val pack: Cic.term list -> Cic.term
+val unpack: Cic.term -> Cic.term list
+*)
+
+val id_of_annterm: Cic.annterm -> Cic.id
+
+(** {2 Cic selectors} *)
+
+val params_of_obj: Cic.obj -> UriManager.uri list
+val attributes_of_obj: Cic.obj -> Cic.attribute list
+
+(** mk_rels [howmany] [from] 
+ * creates a list of [howmany] rels starting from [from] in decreasing order *)
+val mk_rels : int -> int -> Cic.term list