X-Git-Url: https://scm.cri.mines-paristech.fr/git/Faustine.git/blobdiff_plain/d204fe8a60e0556b0294e17c5c6948cb6cee7d91..992d59159547267e1491fcd1c5123765b4c452b8:/interpretor/signal.ml

diff --git a/interpretor/signal.ml b/interpretor/signal.ml
index 00a1709..66089e9 100644
--- a/interpretor/signal.ml
+++ b/interpretor/signal.ml
@@ -113,22 +113,44 @@ class signal : rate_type -> (time -> value_type) -> signal_type =
 
 	method neg = self#prim1 (fun t -> (self#at t)#neg)
 	method floor = self#prim1 (fun t -> (self#at t)#floor)
+	method ceil = self#prim1 (fun t -> (self#at t)#ceil)
+	method rint = self#prim1 (fun t -> (self#at t)#rint)
 	method sin = self#prim1 (fun t -> (self#at t)#sin)
+	method asin = self#prim1 (fun t -> (self#at t)#asin)
 	method cos = self#prim1 (fun t -> (self#at t)#cos)
+	method acos = self#prim1 (fun t -> (self#at t)#acos)
+	method tan = self#prim1 (fun t -> (self#at t)#tan)
 	method atan = self#prim1 (fun t -> (self#at t)#atan)
+	method exp = self#prim1 (fun t -> (self#at t)#exp)
 	method sqrt = self#prim1 (fun t -> (self#at t)#sqrt)
+	method ln = self#prim1 (fun t -> (self#at t)#ln)
+	method lg = self#prim1 (fun t -> (self#at t)#lg)
 	method int = self#prim1 (fun t -> (self#at t)#int)
+	method float = self#prim1 (fun t -> (self#at t)#float)
+	method abs = self#prim1 (fun t -> (self#at t)#abs)
 
 	method add = self#prim2 (fun t -> (self#at t)#add)
 	method sub = self#prim2 (fun t -> (self#at t)#sub)
 	method mul = self#prim2 (fun t -> (self#at t)#mul)
 	method div = self#prim2 (fun t -> (self#at t)#div)
+	method power = self#prim2 (fun t -> (self#at t)#power)
+	method _and = self#prim2 (fun t -> (self#at t)#_and)
+	method _or = self#prim2 (fun t -> (self#at t)#_or)
+	method _xor = self#prim2 (fun t -> (self#at t)#_xor)
 	method atan2 = self#prim2 (fun t -> (self#at t)#atan2)
 	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 fmod = self#prim2 (fun t -> (self#at t)#fmod)
+	method remainder = self#prim2 (fun t -> (self#at t)#remainder)
+	method gt = self#prim2 (fun t -> (self#at t)#gt)
+	method lt = self#prim2 (fun t -> (self#at t)#lt)
+	method geq = self#prim2 (fun t -> (self#at t)#geq)
+	method leq = self#prim2 (fun t -> (self#at t)#leq)
+	method eq = self#prim2 (fun t -> (self#at t)#eq)
+	method neq = self#prim2 (fun t -> (self#at t)#neq)
 	method max = self#prim2 (fun t -> (self#at t)#max)
 	method min = self#prim2 (fun t -> (self#at t)#min)
+	method shl = self#prim2 (fun t -> (self#at t)#shl)
+	method shr = self#prim2 (fun t -> (self#at t)#shr)
 
 	method delay : signal_type -> signal_type =
 	  fun (s : signal_type) ->
@@ -155,6 +177,25 @@ class signal : rate_type -> (time -> value_type) -> signal_type =
 		self#at ((s_index#at t)#to_int) in
 	      new signal freq func
 
+	method rwtable : signal_type -> signal_type -> 
+	  signal_type -> signal_type -> signal_type = 
+	    fun init -> fun wstream -> fun windex -> fun rindex ->
+	      let freq = self#check_freq [init; wstream; windex; rindex] in
+	      let () = init#add_memory ((self#at 0)#to_int) in
+	      let () = wstream#add_memory ((self#at 0)#to_int) in
+	      let func : time -> value_type = fun (ti : time) -> 
+		let rec table : time -> index -> value_type = 
+		  fun t -> fun i -> 
+		    if t > 0 then
+		      (if i = (windex#at t)#to_int then (wstream#at t)
+		      else table (t - 1) i)
+		    else if t = 0 then
+		      (if i = (windex#at 0)#to_int then (wstream#at 0)
+		      else init#at i)
+		    else raise (Signal_operation "signal time should be > 0") in
+		table ti ((rindex#at ti)#to_int) in
+	      new signal freq func
+
 	method select2 : signal_type -> signal_type -> signal_type =
 	  fun s_first -> 
 	    fun s_second ->