Data.Array.MArray.Extras

A higher-order MArray class.

Documentation

class Monad m => MArray1 a f m where

Methods

getBounds1 :: Ix i => a i (f e) -> m (i, i)

getNumElements1 :: Ix i => a i (f e) -> m Int

newArray1 :: Ix i => (i, i) -> f e -> m (a i (f e))

newArray1_ :: Ix i => (i, i) -> m (a i (f e))

unsafeNewArray1_ :: Ix i => (i, i) -> m (a i (f e))

unsafeRead1 :: Ix i => a i (f e) -> Int -> m (f e)

unsafeWrite1 :: Ix i => a i (f e) -> Int -> f e -> m ()

Instances

MArray1 IOUArray StablePtr IO

MArray1 IOUArray Ptr IO

MArray1 IOUArray FunPtr IO

MArray1 IOUArray e IO => MArray1 (UArr IO) e IO

MArray1 (STUArray s) FunPtr (ST s)

MArray1 (STUArray s) StablePtr (ST s)

MArray1 (STUArray s) Ptr (ST s)

(MonadTrans t, Monad (t m), MonadUArray m, MArray1 (UArr m) f m) => MArray1 (UArr (t m)) f (t m)

MArray1 (STUArray s) e (ST s) => MArray1 (UArr (ST s)) e (ST s)