Revision b615df1cabcd074cd216b490e99ec2260a69c324 authored by Corneliu Hoffman on 25 November 2022, 19:52:51 UTC, committed by Corneliu Hoffman on 07 December 2022, 09:16:00 UTC
1 parent dfa2482
fallbackArray.ml
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2021 Nomadic Labs <contact@nomadic-labs.com> *)
(* *)
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(* copy of this software and associated documentation files (the "Software"),*)
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(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
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(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
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(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
include ReadOnlyArray
let set array idx v =
let len = length array in
if idx >= 0 && idx < len then Array.unsafe_set array idx v else ()
let of_list ~fallback ~proj l =
let length = List.length l in
let arr = make length fallback in
(* the initial construction of the array guarantees that we can always use
unsafe_set since the condition check in set is always true. *)
List.iteri (fun i e -> Array.unsafe_set arr i (proj e)) l ;
arr
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