X-Git-Url: https://scm.cri.mines-paristech.fr/git/Faustine.git/blobdiff_plain/7aa377f6b67020aa1dff235ebb100943375cac94..8689b48b5ce6b24b36c16889e84f439823cabdc1:/interpretor/signal.ml

diff --git a/interpretor/signal.ml b/interpretor/signal.ml
index ae312b0..a32923e 100644
--- a/interpretor/signal.ml
+++ b/interpretor/signal.ml
@@ -90,6 +90,8 @@ class signal : int -> (time -> value_type) -> signal_type =
 	method _mod = self#prim2 (fun t -> (self#at t)#_mod)
 	method larger = self#prim2 (fun t -> (self#at t)#larger)
 	method smaller = self#prim2 (fun t -> (self#at t)#smaller)
+	method max = self#prim2 (fun t -> (self#at t)#max)
+	method min = self#prim2 (fun t -> (self#at t)#min)
 
 	method delay : signal_type -> signal_type =
 	  fun (s : signal_type) ->
@@ -98,13 +100,13 @@ class signal : int -> (time -> value_type) -> signal_type =
 	    let func : time -> value_type = 
 	      fun (t : time) ->
 		let i = (s#at t)#to_int in
-		self#delay_by t i  in
+		self#delay_by i t  in
 	    new signal freq func
 
 	method mem : signal_type = 
 	  let freq = self#frequency in
 	  let () = self#add_memory 1 in
-	  let func = fun (t : time) -> self#delay_by t 1 in
+	  let func = fun (t : time) -> self#delay_by 1 t in
 	  new signal freq func
 
 	method rdtable : signal_type -> signal_type -> signal_type =