Coccinelle release 1.0.0-rc15

[bpt/coccinelle.git] / bundles / extlib / extlib-1.5.2 / option.mli

diff --git a/bundles/extlib/extlib-1.5.2/option.mli b/bundles/extlib/extlib-1.5.2/option.mli
deleted file mode 100644 (file)
index 0fba89e..0000000
--- a/bundles/extlib/extlib-1.5.2/option.mli
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@@ -1,53 +0,0 @@
-(*
- * Options - functions for the option type
- * Copyright (C) 2003 Nicolas Cannasse
- *
- * 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
- *)
-
-(** Functions for the option type.
-
-    Options are an Ocaml standard type that can be either [None] (undefined)
-       or [Some x] where x can be any value. Options are widely used in Ocaml
-       to represent undefined values (a little like NULL in C, but in a type
-       and memory safe way). This module adds some functions for working with
-       options.
-*)
-
-val may : ('a -> unit) -> 'a option -> unit
-(** [may f (Some x)] calls [f x] and [may f None] does nothing. *)
-
-val map : ('a -> 'b) -> 'a option -> 'b option
-(** [map f (Some x)] returns [Some (f x)] and [map None] returns [None]. *)
-
-val default : 'a -> 'a option -> 'a
-(** [default x (Some v)] returns [v] and [default x None] returns [x]. *)
-
-val map_default : ('a -> 'b) -> 'b -> 'a option -> 'b
-(** [map_default f x (Some v)] returns [f v] and [map_default f x None]
-       returns [x]. *)
-
-val is_none : 'a option -> bool
-(** [is_none None] returns [true] otherwise it returns [false]. *)
-
-val is_some : 'a option -> bool
-(** [is_some (Some x)] returns [true] otherwise it returns [false]. *)
-
-val get : 'a option -> 'a
-(** [get (Some x)] returns [x] and [get None] raises [No_value]. *)
-
-exception No_value
-(** Raised when calling [get None]. *)