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batStack.ml
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batStack.ml
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(*
* ExtQueue - Extended operations on queues
* Copyright (C) 1996 Xavier Leroy
* 2008 David Teller, LIFO, Universite d'Orleans
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version,
* with the special exception on linking described in file LICENSE.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*)
open Stack
type 'a enumerable = 'a Stack.t
let of_enum e =
let s = create () in
BatEnum.iter (fun x -> push x s) e;
s
let enum s = BatEnum.from (fun () -> pop s)
let print ?(first="") ?(last="") ?(sep="") print_a out t =
BatEnum.print ~first ~last ~sep print_a out (enum (copy t))