ocaml/stdlib/printf.ml

42 lines
1.8 KiB
OCaml

(**************************************************************************)
(* *)
(* OCaml *)
(* *)
(* Xavier Leroy and Pierre Weis, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* en Automatique. *)
(* *)
(* All rights reserved. This file is distributed under the terms of *)
(* the GNU Lesser General Public License version 2.1, with the *)
(* special exception on linking described in the file LICENSE. *)
(* *)
(**************************************************************************)
open CamlinternalFormatBasics
open CamlinternalFormat
let kfprintf k o (Format (fmt, _)) =
make_printf (fun o acc -> output_acc o acc; k o) o End_of_acc fmt
let kbprintf k b (Format (fmt, _)) =
make_printf (fun b acc -> bufput_acc b acc; k b) b End_of_acc fmt
let ikfprintf k oc (Format (fmt, _)) =
make_iprintf k oc fmt
let fprintf oc fmt = kfprintf ignore oc fmt
let bprintf b fmt = kbprintf ignore b fmt
let ifprintf oc fmt = ikfprintf ignore oc fmt
let printf fmt = fprintf stdout fmt
let eprintf fmt = fprintf stderr fmt
let ksprintf k (Format (fmt, _)) =
let k' () acc =
let buf = Buffer.create 64 in
strput_acc buf acc;
k (Buffer.contents buf) in
make_printf k' () End_of_acc fmt
let sprintf fmt = ksprintf (fun s -> s) fmt
let kprintf = ksprintf