open Types;;
open Basic;;
+open Symbol;;
open Value;;
open Signal;;
open Beam;;
class dimension : int * int -> dimension_type =
fun (init : int * int) ->
object (self)
- val dim_input = fst init
- val dim_output = snd init
+ val _input = fst init
+ val _output = snd init
- method input = dim_input
- method output = dim_output
+ method input = _input
+ method output = _output
method par : dimension_type -> dimension_type =
fun dim ->
end;;
-class exp_ident : faust_exp -> process_type =
+class proc_ident : faust_exp -> process_type =
fun (exp_init : faust_exp) ->
object (self)
val _exp = exp_init
match exp_init with
| Ident s -> s
| _ -> raise (Process_error "ident process constructor.")
- val _dim = dimension_of_symbol _symbol
- val _delay = 0
-
+
+ val _dim = new dimension (dimension_of_symbol _symbol)
+ val _delay = delay_of_symbol _symbol
method exp = _exp
method dim = _dim
method delay = _delay
- method const = _const
+ method symb = _symbol
+
+ method private beam_of_ident : int -> signal_type -> beam_type =
+ fun (n : int) ->
+ fun (s, signal_type) ->
+ if n = (self#dim)#input then
+ new beam [|s|]
+ else raise (Process_error ("Ident " ^ string_of_symbol self#symb))
method eval : beam_type -> beam_type =
fun (input : beam_type) ->
- if input = [||] then
- new beam [| new signal 0 (fun t -> new value self#const)|]
- else
- raise (Process_error "proc_const accepts no input.")
+ let n = Array.length input#get in
+ match self#symb with
+ | Pass -> self#beam_of_ident n input#get.(0)
+ | Stop -> if n = 1 then new beam [||]
+ else raise (Process_error "Ident !")
+ | Add -> self#beam_of_ident n ((input#get.(0))#add input#get.(1))
+ | Sub -> self#beam_of_ident n ((input#get.(0))#sub input#get.(1))
+ | Mul -> self#beam_of_ident n ((input#get.(0))#mul input#get.(1))
+ | Div -> self#beam_of_ident n ((input#get.(0))#div input#get.(1))
+ | Mem -> self#beam_of_ident n ((input#get.(0))#mem)
+ | Delay -> self#beam_of_ident n ((input#get.(0))#delay input#get.(1))
+ | Floor -> self#beam_of_ident n ((input#get.(0))#floor)
+ | Int -> self#beam_of_ident n ((input#get.(0))#int)
+ | Sin -> self#beam_of_ident n ((input#get.(0))#sin)
+ | Cos -> self#beam_of_ident n ((input#get.(0))#cos)
+ | Atan -> self#beam_of_ident n ((input#get.(0))#atan)
+ | Atan2 -> self#beam_of_ident n ((input#get.(0))#atan2 input#get.(1))
+ | Sqrt -> self#beam_of_ident n ((input#get.(0))#sqrt)
+ | Rdtable -> self#beam_of_ident n
+ ((input#get.(1))#rdtable input#get.(0) input#get.(2))
+ | Mod -> self#beam_of_ident n
+ ((input#get.(0))#_mod input#get.(1))
+ | Vectorize -> self#beam_of_ident n
+ ((input#get.(0))#vectorzie input#get.(1))
+ | Vconcat -> self#beam_of_ident n
+ ((input#get.(0))#vconcat input#get.(1))
+ | Vpick -> self#beam_of_ident n
+ ((input#get.(0))#vpick input#get.(1))
+ | Serialize -> self#beam_of_ident n
+ (input#get.(0))#serialize
+ | Larger -> self#beam_of_ident n
+ ((input#get.(0))#larger input#get.(1))
+ | Smaller -> self#beam_of_ident n
+ ((input#get.(0))#smaller input#get.(1))
+ | Prefix -> self#beam_of_ident n
+ ((input#get.(1))#prefix input#get.(0))
+ | Selec2 -> self#beam_of_ident n
+ ((input#get.(0))#select2 input#get.(1) input#get.(2))
+ | Select3 -> self#beam_of_ident n
+ ((input#get.(0))#select3 input#get.(1)
+ input#get.(2) input#get.(3))
end;;