X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fcommon%2Fhierarchy.mli;h=04feaf92981b1ab4ee3beae9a76e7b49d1cc6c3c;hb=cf72398627cd1189f42c3fbb9e29fa4b32e723c8;hp=57413d909625e1b717d908d7dd86ce56c6f32a7b;hpb=c8011c7ad75be5d03c4d4bb2e6900af32ad65c07;p=helm.git

diff --git a/helm/software/lambda-delta/common/hierarchy.mli b/helm/software/lambda-delta/common/hierarchy.mli
index 57413d909..04feaf929 100644
--- a/helm/software/lambda-delta/common/hierarchy.mli
+++ b/helm/software/lambda-delta/common/hierarchy.mli
@@ -9,16 +9,16 @@
      \ /   This software is distributed as is, NO WARRANTY.              
       V_______________________________________________________________ *)
 
-type graph
+val set_sorts: int -> string list -> int
 
-val set_new_sorts: (int -> 'a) -> string list -> 'a
+val string_of_sort: (unit -> 'a) -> (string -> 'a) -> int -> 'a
 
-val get_sort: (string option -> 'a) -> int -> 'a
+val sort_of_string: (unit -> 'a) -> (int -> 'a) -> string -> 'a
 
-val graph_of_string: (graph option -> 'a) -> string -> 'a
+val set_graph: string -> bool
 
-val string_of_graph: (string -> 'a) -> graph -> 'a
+val string_of_graph: unit -> string
 
-val apply: (int -> 'a) -> graph -> int -> 'a
+val apply: int -> int
 
-val graph: graph ref
+val clear: unit -> unit