X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Fextlib%2FhExtlib.mli;h=52b74429cd0e6909539a2c0b8eb2ed26569ca670;hb=41e76668e9389ce17e41747026e533f907a0311c;hp=aed9b240693cdd4a9621984ddec60d1bbc4356b6;hpb=7f2444c2670cadafddd8785b687ef312158376b0;p=helm.git

diff --git a/components/extlib/hExtlib.mli b/components/extlib/hExtlib.mli
index aed9b2406..52b74429c 100644
--- a/components/extlib/hExtlib.mli
+++ b/components/extlib/hExtlib.mli
@@ -41,7 +41,8 @@ val is_dir_empty: string -> bool (** checks if the dir is empty *)
 val rmdir_descend: string -> unit (** rmdir -p *)
 
 
-  (** find all _files_ matching test under a filesystem root *)
+  (** find all _files_ whose name matches test under a filesystem root.
+   * Test is passed the filename path relative to the given filesystem root *)
 val find: ?test:(string -> bool) -> string -> string list 
 
 (** {2 File I/O} *)
@@ -52,6 +53,10 @@ val output_file: filename:string -> text:string -> unit (** other way round *)
 
 (** {2 Exception handling} *)
 
+  (** @param finalizer finalization function (execution both in case of success
+   * and in case of raised exception
+   * @param f function to be invoked
+   * @param arg argument to be passed to function *)
 val finally: (unit -> unit) -> ('a -> 'b) -> 'a -> 'b
 
 (** {2 Char processing} *)
@@ -81,7 +86,7 @@ type profiler = { profile : 'a 'b. ('a -> 'b) -> 'a -> 'b }
   (** @return a profiling function; [s] is used for labelling the total time at
    * the end of the execution *)
 val profile : ?enable:bool -> string -> profiler
-val set_profiling_printings : (unit -> bool) -> unit
+val set_profiling_printings : (string -> bool) -> unit
 
 (** {2 Localized exceptions } *)
 
@@ -93,3 +98,7 @@ val floc_of_loc: int * int -> Token.flocation
 val dummy_floc: Lexing.position * Lexing.position
 
 val raise_localized_exception: offset:int -> Token.flocation -> exn -> 'a
+
+(* size in KB (SLOW) *)
+val estimate_size: 'a -> int
+