Data/Array/IO/Safe.hs

{-# LANGUAGE Trustworthy #-}

-----------------------------------------------------------------------------
-- |
-- Module : Data.Array.IO.Safe
-- Copyright : (c) The University of Glasgow 2001
-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : libraries@haskell.org
-- Stability : experimental
-- Portability : non-portable (uses Data.Array.MArray)
--
-- Mutable boxed and unboxed arrays in the IO monad.
-- .
-- Safe API only of "Data.Array.IO".
--
-- /Since: 0.4.0.0/
-----------------------------------------------------------------------------

module Data.Array.IO.Safe (
 -- * @IO@ arrays with boxed elements
 IOArray, -- instance of: Eq, Typeable

 -- * @IO@ arrays with unboxed elements
 IOUArray, -- instance of: Eq, Typeable

 -- * Overloaded mutable array interface
 module Data.Array.MArray.Safe,

 -- * Doing I\/O with @IOUArray@s
 hGetArray, -- :: Handle -> IOUArray Int Word8 -> Int -> IO Int
 hPutArray, -- :: Handle -> IOUArray Int Word8 -> Int -> IO ()
 ) where

import Data.Array.IO
import Data.Array.MArray.Safe