X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcic%2FcicUniv.mli;h=8a24614c2a814482838d09be95c148ebd179d52a;hb=a0b7db9844126ebcdf4b5dbb586514854cef5d93;hp=7b422583f53f361da3e247fb5717ac313eb7f70c;hpb=5cd2efd21063b304c30a9486a562bdff7852957b;p=helm.git

diff --git a/helm/software/components/cic/cicUniv.mli b/helm/software/components/cic/cicUniv.mli
index 7b422583f..8a24614c2 100644
--- a/helm/software/components/cic/cicUniv.mli
+++ b/helm/software/components/cic/cicUniv.mli
@@ -60,6 +60,10 @@ val empty_ugraph: universe_graph
 (* an universe that does nothing: i.e. no constraints are kept, no merges.. *)
 val oblivion_ugraph: universe_graph
 
+(* one of the previous two, no set to empty_ugraph *)
+val default_ugraph: universe_graph
+
+
 (*
   These are the real functions to add eq/ge/gt constraints 
   to the passed graph, returning an updated graph or raising
@@ -72,7 +76,7 @@ val add_ge:
 val add_gt: 
   universe -> universe -> universe_graph -> universe_graph
 
-val do_rank: universe_graph -> unit
+val do_rank: universe_graph -> int list * universe list
 val get_rank: universe -> int
 
 (*
@@ -133,6 +137,7 @@ val restart_numbering:
   returns the universe number (used to save it do xml) 
 *) 
 val univno: universe -> int 
+val univuri: universe -> UriManager.uri
 
   (** re-hash-cons URIs contained in the given universe so that phisicaly
    * equality could be enforced. Mainly used by