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batInterfaces.ml
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batInterfaces.ml
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(*
* Interfaces - Common interfaces for data structures
* Copyright (C) 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
*)
module type Mappable = sig
type 'a mappable
val map : ('a -> 'b) -> ('a mappable -> 'b mappable)
end
module type OrderedType =
sig
type t
val compare : t -> t -> int
end
module type Monad = sig
type 'a m
val bind : 'a m -> ('a -> 'b m) -> 'b m
val return: 'a -> 'a m
end