Z.Data.Array.UnliftedArray

Documentation

class PrimUnlifted a where

Methods

writeUnliftedArray# :: MutableArrayArray# s -> Int# -> a -> State# s -> State# s

readUnliftedArray# :: MutableArrayArray# s -> Int# -> State# s -> (# State# s, a #)

indexUnliftedArray# :: ArrayArray# -> Int# -> a

Instances

PrimUnlifted ByteArray

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s -> Int# -> ByteArray -> State# s -> State# s

readUnliftedArray# :: MutableArrayArray# s -> Int# -> State# s -> (# State# s, ByteArray #)

indexUnliftedArray# :: ArrayArray# -> Int# -> ByteArray

PrimUnlifted (IORef a)

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s -> Int# -> IORef a -> State# s -> State# s

readUnliftedArray# :: MutableArrayArray# s -> Int# -> State# s -> (# State# s, IORef a #)

indexUnliftedArray# :: ArrayArray# -> Int# -> IORef a

PrimUnlifted (MVar a)

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s -> Int# -> MVar a -> State# s -> State# s

readUnliftedArray# :: MutableArrayArray# s -> Int# -> State# s -> (# State# s, MVar a #)

indexUnliftedArray# :: ArrayArray# -> Int# -> MVar a

PrimUnlifted (PrimArray a)

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s -> Int# -> PrimArray a -> State# s -> State# s

readUnliftedArray# :: MutableArrayArray# s -> Int# -> State# s -> (# State# s, PrimArray a #)

indexUnliftedArray# :: ArrayArray# -> Int# -> PrimArray a

PrimUnlifted (MutableByteArray s)

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s0 -> Int# -> MutableByteArray s -> State# s0 -> State# s0

readUnliftedArray# :: MutableArrayArray# s0 -> Int# -> State# s0 -> (# State# s0, MutableByteArray s #)

indexUnliftedArray# :: ArrayArray# -> Int# -> MutableByteArray s

PrimUnlifted (STRef s a)

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s0 -> Int# -> STRef s a -> State# s0 -> State# s0

readUnliftedArray# :: MutableArrayArray# s0 -> Int# -> State# s0 -> (# State# s0, STRef s a #)

indexUnliftedArray# :: ArrayArray# -> Int# -> STRef s a

PrimUnlifted (MutablePrimArray s a)

Defined in Z.Data.Array.UnliftedArray

Methods

writeUnliftedArray# :: MutableArrayArray# s0 -> Int# -> MutablePrimArray s a -> State# s0 -> State# s0

readUnliftedArray# :: MutableArrayArray# s0 -> Int# -> State# s0 -> (# State# s0, MutablePrimArray s a #)

indexUnliftedArray# :: ArrayArray# -> Int# -> MutablePrimArray s a

data MutableUnliftedArray s a

Constructors

MutableUnliftedArray (MutableArrayArray# s)

data UnliftedArray a

Constructors

UnliftedArray ArrayArray#

Instances

PrimUnlifted a => Arr UnliftedArray a

Defined in Z.Data.Array

Associated Types

type MArr UnliftedArray = (mar :: Type -> Type -> Type)

Methods

newArr :: (PrimMonad m, PrimState m ~ s) => Int -> m (MArr UnliftedArray s a)

newArrWith :: (PrimMonad m, PrimState m ~ s) => Int -> a -> m (MArr UnliftedArray s a)

readArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> m a

writeArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> a -> m ()

setArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> Int -> a -> m ()

indexArr :: UnliftedArray a -> Int -> a

indexArr' :: UnliftedArray a -> Int -> (# a #)

indexArrM :: Monad m => UnliftedArray a -> Int -> m a

freezeArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> Int -> m (UnliftedArray a)

thawArr :: (PrimMonad m, PrimState m ~ s) => UnliftedArray a -> Int -> Int -> m (MArr UnliftedArray s a)

unsafeFreezeArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> m (UnliftedArray a)

unsafeThawArr :: (PrimMonad m, PrimState m ~ s) => UnliftedArray a -> m (MArr UnliftedArray s a)

copyArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> UnliftedArray a -> Int -> Int -> m ()

copyMutableArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> MArr UnliftedArray s a -> Int -> Int -> m ()

moveArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> MArr UnliftedArray s a -> Int -> Int -> m ()

cloneArr :: UnliftedArray a -> Int -> Int -> UnliftedArray a

cloneMutableArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> Int -> m (MArr UnliftedArray s a)

resizeMutableArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> m (MArr UnliftedArray s a)

shrinkMutableArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> Int -> m ()

sameMutableArr :: MArr UnliftedArray s a -> MArr UnliftedArray s a -> Bool

sizeofArr :: UnliftedArray a -> Int

sizeofMutableArr :: (PrimMonad m, PrimState m ~ s) => MArr UnliftedArray s a -> m Int

sameArr :: UnliftedArray a -> UnliftedArray a -> Bool

PrimUnlifted a => Vec UnliftedArray a

Defined in Z.Data.Vector.Base

Associated Types

type IArray UnliftedArray :: Type -> Type

Methods

toArr :: UnliftedArray a -> (IArray UnliftedArray a, Int, Int)

fromArr :: IArray UnliftedArray a -> Int -> Int -> UnliftedArray a

type MArr UnliftedArray

Defined in Z.Data.Array

type MArr UnliftedArray = MutableUnliftedArray

type IArray UnliftedArray

Defined in Z.Data.Vector.Base

type IArray UnliftedArray = UnliftedArray

unsafeNewUnliftedArray

Arguments

:: PrimMonad m

=> Int

size

-> m (MutableUnliftedArray (PrimState m) a)

Creates a new MutableUnliftedArray. This function is unsafe because it initializes all elements of the array as pointers to the array itself. Attempting to read one of these elements before writing to it is in effect an unsafe coercion from the MutableUnliftedArray s a to the element type.

newUnliftedArray

Arguments

:: (PrimMonad m, PrimUnlifted a)

=> Int

size

-> a

initial value

-> m (MutableUnliftedArray (PrimState m) a)

Creates a new MutableUnliftedArray with the specified value as initial contents. This is slower than unsafeNewUnliftedArray, but safer.

setUnliftedArray

Arguments

:: (PrimMonad m, PrimUnlifted a)

=> MutableUnliftedArray (PrimState m) a

destination

-> Int

offset

-> Int

length

-> a

value to fill with

-> m ()

sizeofUnliftedArray :: UnliftedArray e -> Int

Yields the length of an UnliftedArray.

sizeofMutableUnliftedArray :: MutableUnliftedArray s e -> Int

Yields the length of a MutableUnliftedArray.

writeUnliftedArray :: (PrimMonad m, PrimUnlifted a) => MutableUnliftedArray (PrimState m) a -> Int -> a -> m ()

readUnliftedArray :: (PrimMonad m, PrimUnlifted a) => MutableUnliftedArray (PrimState m) a -> Int -> m a

indexUnliftedArray :: PrimUnlifted a => UnliftedArray a -> Int -> a

unsafeFreezeUnliftedArray :: PrimMonad m => MutableUnliftedArray (PrimState m) a -> m (UnliftedArray a)

Freezes a MutableUnliftedArray, yielding an UnliftedArray. This simply marks the array as frozen in place, so it should only be used when no further modifications to the mutable array will be performed.

sameMutableUnliftedArray :: MutableUnliftedArray s a -> MutableUnliftedArray s a -> Bool

Determines whether two MutableUnliftedArray values are the same. This is object/pointer identity, not based on the contents.

copyUnliftedArray

Arguments

:: PrimMonad m

=> MutableUnliftedArray (PrimState m) a

destination

-> Int

offset into destination

-> UnliftedArray a

source

-> Int

offset into source

-> Int

number of elements to copy

-> m ()

Copies the contents of an immutable array into a mutable array.

copyMutableUnliftedArray

Arguments

:: PrimMonad m

=> MutableUnliftedArray (PrimState m) a

destination

-> Int

offset into destination

-> MutableUnliftedArray (PrimState m) a

source

-> Int

offset into source

-> Int

number of elements to copy

-> m ()

Copies the contents of one mutable array into another.

freezeUnliftedArray

Arguments

:: PrimMonad m

=> MutableUnliftedArray (PrimState m) a

source

-> Int

offset

-> Int

length

-> m (UnliftedArray a)

Freezes a portion of a MutableUnliftedArray, yielding an UnliftedArray. This operation is safe, in that it copies the frozen portion, and the existing mutable array may still be used afterward.

thawUnliftedArray

Arguments

:: PrimMonad m

=> UnliftedArray a

source

-> Int

offset

-> Int

length

-> m (MutableUnliftedArray (PrimState m) a)

Thaws a portion of an UnliftedArray, yielding a MutableUnliftedArray. This copies the thawed portion, so mutations will not affect the original array.

cloneUnliftedArray

Arguments

:: UnliftedArray a

source

-> Int

offset

-> Int

length

-> UnliftedArray a

Creates a copy of a portion of an UnliftedArray

cloneMutableUnliftedArray

Arguments

:: PrimMonad m

=> MutableUnliftedArray (PrimState m) a

source

-> Int

offset

-> Int

length

-> m (MutableUnliftedArray (PrimState m) a)

Creates a new MutableUnliftedArray containing a copy of a portion of another mutable array.