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(***********************************************************************)
(* *)
(* Objective Caml *)
(* *)
(* Pierre Weis, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 2001 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* only by permission. *)
(* *)
(***********************************************************************)
(* Prints out arguments and the number of arguments of a caml program.
Usage: compile with ocamlc, then execute the a.out program generated
by ocamlc.
ocamlc argcargv.ml
Then try:
a.out
a.out 1 2
a.out 1 2 "ok" -f "/tmp/foo"
*)
open Printf;;
let main argc argv =
printf "Command line has %i arguments\n" argc;
for i = 0 to argc - 1 do
printf "argument %i is %s\n" i argv.(i)
done;;
main (Array.length Sys.argv) Sys.argv;;
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