new instantiate, only known bug is w.r.t. in/out scope and file matita/contribs/ng_as...

[helm.git] / helm / software / lambda-delta / common / hierarchy.mli

diff --git a/helm/software/lambda-delta/common/hierarchy.mli b/helm/software/lambda-delta/common/hierarchy.mli
index 57413d909625e1b717d908d7dd86ce56c6f32a7b..a0790321cefca7880b778b73f08cc416066c62e2 100644 (file)
--- a/helm/software/lambda-delta/common/hierarchy.mli
+++ b/helm/software/lambda-delta/common/hierarchy.mli
@@ -11,14 +11,12 @@
 
 type graph
 
-val set_new_sorts: (int -> 'a) -> string list -> 'a
+val set_sorts: (int -> 'a) -> string list -> int -> 'a
 
-val get_sort: (string option -> 'a) -> int -> 'a
+val get_sort: (unit -> 'a) -> (string -> 'a) -> int -> 'a
 
-val graph_of_string: (graph option -> 'a) -> string -> 'a
+val graph_of_string: (unit -> 'a) -> (graph -> 'a) -> string -> 'a
 
 val string_of_graph: (string -> 'a) -> graph -> 'a
 
 val apply: (int -> 'a) -> graph -> int -> 'a
-
-val graph: graph ref