Safe Haskell	None
Language	Haskell2010

Data.Primitive.Contiguous.Class

Description

The Contiguous typeclass parameterises over a contiguous array type. It provides the core primitives necessary to implement the common API in Data.Primitive.Contiguous. This allows us to have a common API to a number of contiguous array types and their mutable counterparts.

Synopsis

class Contiguous (arr :: Type -> Type) where
- type Mutable arr = (r :: Type -> Type -> Type) | r -> arr
- type Element arr :: Type -> Constraint
- type Sliced arr :: Type -> Type
- type MutableSliced arr :: Type -> Type -> Type
- new :: (PrimMonad m, Element arr b) => Int -> m (Mutable arr (PrimState m) b)
- replicateMut :: (PrimMonad m, Element arr b) => Int -> b -> m (Mutable arr (PrimState m) b)
- shrink :: (PrimMonad m, Element arr a) => Mutable arr (PrimState m) a -> Int -> m (Mutable arr (PrimState m) a)
- empty :: arr a
- singleton :: Element arr a => a -> arr a
- doubleton :: Element arr a => a -> a -> arr a
- tripleton :: Element arr a => a -> a -> a -> arr a
- quadrupleton :: Element arr a => a -> a -> a -> a -> arr a
- index :: Element arr b => arr b -> Int -> b
- index# :: Element arr b => arr b -> Int -> (# b #)
- indexM :: (Element arr b, Monad m) => arr b -> Int -> m b
- read :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> m b
- write :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> b -> m ()
- null :: arr b -> Bool
- size :: Element arr b => arr b -> Int
- sizeMut :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> m Int
- equals :: (Element arr b, Eq b) => arr b -> arr b -> Bool
- equalsMut :: Mutable arr s a -> Mutable arr s a -> Bool
- slice :: Element arr a => arr a -> Int -> Int -> Sliced arr a
- sliceMut :: Element arr a => Mutable arr s a -> Int -> Int -> MutableSliced arr s a
- toSlice :: Element arr a => arr a -> Sliced arr a
- toSliceMut :: (PrimMonad m, Element arr a) => Mutable arr (PrimState m) a -> m (MutableSliced arr (PrimState m) a)
- clone :: Element arr b => Sliced arr b -> arr b
- clone_ :: Element arr a => arr a -> Int -> Int -> arr a
- cloneMut :: (PrimMonad m, Element arr b) => MutableSliced arr (PrimState m) b -> m (Mutable arr (PrimState m) b)
- cloneMut_ :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> Int -> m (Mutable arr (PrimState m) b)
- freeze :: (PrimMonad m, Element arr a) => MutableSliced arr (PrimState m) a -> m (arr a)
- freeze_ :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> Int -> m (arr b)
- unsafeFreeze :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> m (arr b)
- unsafeShrinkAndFreeze :: (PrimMonad m, Element arr a) => Mutable arr (PrimState m) a -> Int -> m (arr a)
- thaw :: (PrimMonad m, Element arr b) => Sliced arr b -> m (Mutable arr (PrimState m) b)
- thaw_ :: (PrimMonad m, Element arr b) => arr b -> Int -> Int -> m (Mutable arr (PrimState m) b)
- copy :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> Sliced arr b -> m ()
- copy_ :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> arr b -> Int -> Int -> m ()
- copyMut :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> MutableSliced arr (PrimState m) b -> m ()
- copyMut_ :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> Mutable arr (PrimState m) b -> Int -> Int -> m ()
- insertAt :: Element arr b => arr b -> Int -> b -> arr b
- rnf :: (NFData a, Element arr a) => arr a -> ()
- run :: (forall s. ST s (arr a)) -> arr a
data Slice arr a = Slice {
- offset :: !Int
- length :: !Int
- base :: !(Unlifted arr a)
}
data MutableSlice arr s a = MutableSlice {
- offsetMut :: !Int
- lengthMut :: !Int
- baseMut :: !(UnliftedMut arr s a)
}
class Contiguous arr => ContiguousU arr where
- type Unlifted arr = (r :: Type -> TYPE 'UnliftedRep) | r -> arr
- type UnliftedMut arr = (r :: Type -> Type -> TYPE 'UnliftedRep) | r -> arr
- resize :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> m (Mutable arr (PrimState m) b)
- unlift :: arr b -> Unlifted arr b
- unliftMut :: Mutable arr s b -> UnliftedMut arr s b
- lift :: Unlifted arr b -> arr b
- liftMut :: UnliftedMut arr s b -> Mutable arr s b
class Always a

Documentation

class Contiguous (arr :: Type -> Type) where Source #

The Contiguous typeclass as an interface to a multitude of contiguous structures.

Some functions do not make sense on slices; for those, see ContiguousU.

Minimal complete definition

new, replicateMut, empty, singleton, doubleton, tripleton, quadrupleton, index, index#, indexM, read, write, null, size, sizeMut, equals, equalsMut, slice, sliceMut, toSlice, toSliceMut, clone_, cloneMut_, freeze_, thaw_, copy_, copyMut_, rnf, run

Associated Types

type Mutable arr = (r :: Type -> Type -> Type) | r -> arr Source #

The Mutable counterpart to the array.

type Element arr :: Type -> Constraint Source #

The constraint needed to store elements in the array.

type Sliced arr :: Type -> Type Source #

The slice type of this array. The slice of a raw array type t should be 'Slice t', whereas the slice of a slice should be the same slice type.

Since: 0.6.0

type MutableSliced arr :: Type -> Type -> Type Source #

The mutable slice type of this array. The mutable slice of a raw array type t should be 'MutableSlice t', whereas the mutable slice of a mutable slice should be the same slice type.

Since: 0.6.0

Methods

new :: (PrimMonad m, Element arr b) => Int -> m (Mutable arr (PrimState m) b) Source #

Allocate a new mutable array of the given size.

replicateMut :: (PrimMonad m, Element arr b) => Int -> b -> m (Mutable arr (PrimState m) b) Source #

replicateMut n x is a mutable array of length n with x the value of every element.

shrink Source #

Arguments

:: (PrimMonad m, Element arr a)
=> Mutable arr (PrimState m) a
-> Int	new length
-> m (Mutable arr (PrimState m) a)

Resize an array without growing it.

Since: 0.6.0

default shrink :: (ContiguousU arr, PrimMonad m, Element arr a) => Mutable arr (PrimState m) a -> Int -> m (Mutable arr (PrimState m) a) Source #

empty :: arr a Source #

The empty array.

singleton :: Element arr a => a -> arr a Source #

Create a singleton array.

doubleton :: Element arr a => a -> a -> arr a Source #

Create a doubleton array.

tripleton :: Element arr a => a -> a -> a -> arr a Source #

Create a tripleton array.

quadrupleton :: Element arr a => a -> a -> a -> a -> arr a Source #

Create a quadrupleton array.

index :: Element arr b => arr b -> Int -> b Source #

Index into an array at the given index.

index# :: Element arr b => arr b -> Int -> (# b #) Source #

Index into an array at the given index, yielding an unboxed one-tuple of the element.

indexM :: (Element arr b, Monad m) => arr b -> Int -> m b Source #

Indexing in a monad.

The monad allows operations to be strict in the array when necessary. Suppose array copying is implemented like this:

copy mv v = ... write mv i (v ! i) ...

For lazy arrays, v ! i would not be not be evaluated, which means that mv would unnecessarily retain a reference to v in each element written.

With indexM, copying can be implemented like this instead:

copy mv v = ... do
  x <- indexM v i
  write mv i x

Here, no references to v are retained because indexing (but not the elements) is evaluated eagerly.

read :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> m b Source #

Read a mutable array at the given index.

write :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> b -> m () Source #

Write to a mutable array at the given index.

null :: arr b -> Bool Source #

Test whether the array is empty.

size :: Element arr b => arr b -> Int Source #

The size of the array

sizeMut :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> m Int Source #

The size of the mutable array

equals :: (Element arr b, Eq b) => arr b -> arr b -> Bool Source #

Test the two arrays for equality.

equalsMut :: Mutable arr s a -> Mutable arr s a -> Bool Source #

Test the two mutable arrays for pointer equality. Does not check equality of elements.

slice :: Element arr a => arr a -> Int -> Int -> Sliced arr a Source #

Create a Slice of an array.

O(1).

Since: 0.6.0

sliceMut :: Element arr a => Mutable arr s a -> Int -> Int -> MutableSliced arr s a Source #

Create a MutableSlice of a mutable array.

O(1).

Since: 0.6.0

toSlice :: Element arr a => arr a -> Sliced arr a Source #

Create a Slice that covers the entire array.

Since: 0.6.0

toSliceMut :: (PrimMonad m, Element arr a) => Mutable arr (PrimState m) a -> m (MutableSliced arr (PrimState m) a) Source #

Create a MutableSlice that covers the entire array.

Since: 0.6.0

clone Source #

Arguments

:: Element arr b
=> Sliced arr b	slice to copy
-> arr b

Clone a slice of an array.

default clone :: (Sliced arr ~ Slice arr, ContiguousU arr, Element arr b) => Sliced arr b -> arr b Source #

clone_ :: Element arr a => arr a -> Int -> Int -> arr a Source #

Clone a slice of an array without using the Slice type. These methods are required to implement 'Contiguous (Slice arr)' for any `Contiguous arr`; they are not really meant for direct use.

Since: 0.6.0

cloneMut Source #

Arguments

:: (PrimMonad m, Element arr b)
=> MutableSliced arr (PrimState m) b	Array to copy a slice of
-> m (Mutable arr (PrimState m) b)

Clone a slice of a mutable array.

default cloneMut :: (MutableSliced arr ~ MutableSlice arr, ContiguousU arr, PrimMonad m, Element arr b) => MutableSliced arr (PrimState m) b -> m (Mutable arr (PrimState m) b) Source #

cloneMut_ Source #

Arguments

:: (PrimMonad m, Element arr b)
=> Mutable arr (PrimState m) b	Array to copy a slice of
-> Int	offset
-> Int	length
-> m (Mutable arr (PrimState m) b)

Clone a slice of a mutable array without using the MutableSlice type. These methods are required to implement 'Contiguous (Slice arr)' for any `Contiguous arr`; they are not really meant for direct use.

Since: 0.6.0

freeze :: (PrimMonad m, Element arr a) => MutableSliced arr (PrimState m) a -> m (arr a) Source #

Turn a mutable array slice an immutable array by copying.

Since: 0.6.0

default freeze :: (MutableSliced arr ~ MutableSlice arr, ContiguousU arr, PrimMonad m, Element arr a) => MutableSliced arr (PrimState m) a -> m (arr a) Source #

freeze_ Source #

Arguments

:: (PrimMonad m, Element arr b)
=> Mutable arr (PrimState m) b
-> Int	offset
-> Int	length
-> m (arr b)

Turn a slice of a mutable array into an immutable one with copying, without using the MutableSlice type. These methods are required to implement 'Contiguous (Slice arr)' for any `Contiguous arr`; they are not really meant for direct use.

Since: 0.6.0

unsafeFreeze :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> m (arr b) Source #

Turn a mutable array into an immutable one without copying. The mutable array should not be used after this conversion.

unsafeShrinkAndFreeze Source #

Arguments

:: (PrimMonad m, Element arr a)
=> Mutable arr (PrimState m) a
-> Int	final size
-> m (arr a)

default unsafeShrinkAndFreeze :: (ContiguousU arr, PrimMonad m, Element arr a) => Mutable arr (PrimState m) a -> Int -> m (arr a) Source #

thaw :: (PrimMonad m, Element arr b) => Sliced arr b -> m (Mutable arr (PrimState m) b) Source #

Copy a slice of an immutable array into a new mutable array.

default thaw :: (Sliced arr ~ Slice arr, ContiguousU arr, PrimMonad m, Element arr b) => Sliced arr b -> m (Mutable arr (PrimState m) b) Source #

thaw_ Source #

Arguments

:: (PrimMonad m, Element arr b)
=> arr b
-> Int	offset into the array
-> Int	length of the slice
-> m (Mutable arr (PrimState m) b)

Copy a slice of an immutable array into a new mutable array without using the Slice type. These methods are required to implement 'Contiguous (Slice arr)' for any `Contiguous arr`; they are not really meant for direct use.

Since: 0.6.0

copy Source #

Arguments

:: (PrimMonad m, Element arr b)
=> Mutable arr (PrimState m) b	destination array
-> Int	offset into destination array
-> Sliced arr b	source slice
-> m ()

Copy a slice of an array into a mutable array.

default copy :: (Sliced arr ~ Slice arr, ContiguousU arr, PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> Sliced arr b -> m () Source #

copy_ Source #

Arguments

:: (PrimMonad m, Element arr b)
=> Mutable arr (PrimState m) b	destination array
-> Int	offset into destination array
-> arr b	source array
-> Int	offset into source array
-> Int	number of elements to copy
-> m ()

Copy a slice of an array into a mutable array without using the Slice type. These methods are required to implement 'Contiguous (Slice arr)' for any `Contiguous arr`; they are not really meant for direct use.

Since: 0.6.0

copyMut Source #

Arguments

:: (PrimMonad m, Element arr b)
=> Mutable arr (PrimState m) b	destination array
-> Int	offset into destination array
-> MutableSliced arr (PrimState m) b	source slice
-> m ()

Copy a slice of a mutable array into another mutable array. In the case that the destination and source arrays are the same, the regions may overlap.

default copyMut :: (MutableSliced arr ~ MutableSlice arr, ContiguousU arr, PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> MutableSliced arr (PrimState m) b -> m () Source #

copyMut_ Source #

Arguments

:: (PrimMonad m, Element arr b)
=> Mutable arr (PrimState m) b	destination array
-> Int	offset into destination array
-> Mutable arr (PrimState m) b	source array
-> Int	offset into source array
-> Int	number of elements to copy
-> m ()

Copy a slice of a mutable array into another mutable array without using the Slice type. These methods are required to implement 'Contiguous (Slice arr)' for any `Contiguous arr`; they are not really meant for direct use.

Since: 0.6.0

insertAt Source #

Arguments

:: Element arr b
=> arr b	slice to copy from
-> Int	index in the output array to insert at
-> b	element to insert
-> arr b

Copy a slice of an array and then insert an element into that array.

The default implementation performs a memset which would be unnecessary except that the garbage collector might trace the uninitialized array.

Was previously insertSlicing @since 0.6.0

default insertAt :: (Element arr b, ContiguousU arr) => arr b -> Int -> b -> arr b Source #

rnf :: (NFData a, Element arr a) => arr a -> () Source #

Reduce the array and all of its elements to WHNF.

run :: (forall s. ST s (arr a)) -> arr a Source #

Run an effectful computation that produces an array.

Instances

Instances details

Contiguous PrimArray Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Mutable PrimArray = (r :: Type -> Type -> Type) Source # type Element PrimArray :: Type -> Constraint Source # type Sliced PrimArray :: Type -> Type Source # type MutableSliced PrimArray :: Type -> Type -> Type Source # Methods new :: (PrimMonad m, Element PrimArray b) => Int -> m (Mutable PrimArray (PrimState m) b) Source # replicateMut :: (PrimMonad m, Element PrimArray b) => Int -> b -> m (Mutable PrimArray (PrimState m) b) Source # shrink :: (PrimMonad m, Element PrimArray a) => Mutable PrimArray (PrimState m) a -> Int -> m (Mutable PrimArray (PrimState m) a) Source # empty :: PrimArray a Source # singleton :: Element PrimArray a => a -> PrimArray a Source # doubleton :: Element PrimArray a => a -> a -> PrimArray a Source # tripleton :: Element PrimArray a => a -> a -> a -> PrimArray a Source # quadrupleton :: Element PrimArray a => a -> a -> a -> a -> PrimArray a Source # index :: Element PrimArray b => PrimArray b -> Int -> b Source # index# :: Element PrimArray b => PrimArray b -> Int -> (# b #) Source # indexM :: (Element PrimArray b, Monad m) => PrimArray b -> Int -> m b Source # read :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> m b Source # write :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> b -> m () Source # null :: PrimArray b -> Bool Source # size :: Element PrimArray b => PrimArray b -> Int Source # sizeMut :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> m Int Source # equals :: (Element PrimArray b, Eq b) => PrimArray b -> PrimArray b -> Bool Source # equalsMut :: Mutable PrimArray s a -> Mutable PrimArray s a -> Bool Source # slice :: Element PrimArray a => PrimArray a -> Int -> Int -> Sliced PrimArray a Source # sliceMut :: Element PrimArray a => Mutable PrimArray s a -> Int -> Int -> MutableSliced PrimArray s a Source # toSlice :: Element PrimArray a => PrimArray a -> Sliced PrimArray a Source # toSliceMut :: (PrimMonad m, Element PrimArray a) => Mutable PrimArray (PrimState m) a -> m (MutableSliced PrimArray (PrimState m) a) Source # clone :: Element PrimArray b => Sliced PrimArray b -> PrimArray b Source # clone_ :: Element PrimArray a => PrimArray a -> Int -> Int -> PrimArray a Source # cloneMut :: (PrimMonad m, Element PrimArray b) => MutableSliced PrimArray (PrimState m) b -> m (Mutable PrimArray (PrimState m) b) Source # cloneMut_ :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> Int -> m (Mutable PrimArray (PrimState m) b) Source # freeze :: (PrimMonad m, Element PrimArray a) => MutableSliced PrimArray (PrimState m) a -> m (PrimArray a) Source # freeze_ :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> Int -> m (PrimArray b) Source # unsafeFreeze :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> m (PrimArray b) Source # unsafeShrinkAndFreeze :: (PrimMonad m, Element PrimArray a) => Mutable PrimArray (PrimState m) a -> Int -> m (PrimArray a) Source # thaw :: (PrimMonad m, Element PrimArray b) => Sliced PrimArray b -> m (Mutable PrimArray (PrimState m) b) Source # thaw_ :: (PrimMonad m, Element PrimArray b) => PrimArray b -> Int -> Int -> m (Mutable PrimArray (PrimState m) b) Source # copy :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> Sliced PrimArray b -> m () Source # copy_ :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> PrimArray b -> Int -> Int -> m () Source # copyMut :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> MutableSliced PrimArray (PrimState m) b -> m () Source # copyMut_ :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> Mutable PrimArray (PrimState m) b -> Int -> Int -> m () Source # insertAt :: Element PrimArray b => PrimArray b -> Int -> b -> PrimArray b Source # rnf :: (NFData a, Element PrimArray a) => PrimArray a -> () Source # run :: (forall s. ST s (PrimArray a)) -> PrimArray a Source #
Contiguous SmallArray Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Mutable SmallArray = (r :: Type -> Type -> Type) Source # type Element SmallArray :: Type -> Constraint Source # type Sliced SmallArray :: Type -> Type Source # type MutableSliced SmallArray :: Type -> Type -> Type Source # Methods new :: (PrimMonad m, Element SmallArray b) => Int -> m (Mutable SmallArray (PrimState m) b) Source # replicateMut :: (PrimMonad m, Element SmallArray b) => Int -> b -> m (Mutable SmallArray (PrimState m) b) Source # shrink :: (PrimMonad m, Element SmallArray a) => Mutable SmallArray (PrimState m) a -> Int -> m (Mutable SmallArray (PrimState m) a) Source # empty :: SmallArray a Source # singleton :: Element SmallArray a => a -> SmallArray a Source # doubleton :: Element SmallArray a => a -> a -> SmallArray a Source # tripleton :: Element SmallArray a => a -> a -> a -> SmallArray a Source # quadrupleton :: Element SmallArray a => a -> a -> a -> a -> SmallArray a Source # index :: Element SmallArray b => SmallArray b -> Int -> b Source # index# :: Element SmallArray b => SmallArray b -> Int -> (# b #) Source # indexM :: (Element SmallArray b, Monad m) => SmallArray b -> Int -> m b Source # read :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> m b Source # write :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> b -> m () Source # null :: SmallArray b -> Bool Source # size :: Element SmallArray b => SmallArray b -> Int Source # sizeMut :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> m Int Source # equals :: (Element SmallArray b, Eq b) => SmallArray b -> SmallArray b -> Bool Source # equalsMut :: Mutable SmallArray s a -> Mutable SmallArray s a -> Bool Source # slice :: Element SmallArray a => SmallArray a -> Int -> Int -> Sliced SmallArray a Source # sliceMut :: Element SmallArray a => Mutable SmallArray s a -> Int -> Int -> MutableSliced SmallArray s a Source # toSlice :: Element SmallArray a => SmallArray a -> Sliced SmallArray a Source # toSliceMut :: (PrimMonad m, Element SmallArray a) => Mutable SmallArray (PrimState m) a -> m (MutableSliced SmallArray (PrimState m) a) Source # clone :: Element SmallArray b => Sliced SmallArray b -> SmallArray b Source # clone_ :: Element SmallArray a => SmallArray a -> Int -> Int -> SmallArray a Source # cloneMut :: (PrimMonad m, Element SmallArray b) => MutableSliced SmallArray (PrimState m) b -> m (Mutable SmallArray (PrimState m) b) Source # cloneMut_ :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> Int -> m (Mutable SmallArray (PrimState m) b) Source # freeze :: (PrimMonad m, Element SmallArray a) => MutableSliced SmallArray (PrimState m) a -> m (SmallArray a) Source # freeze_ :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> Int -> m (SmallArray b) Source # unsafeFreeze :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> m (SmallArray b) Source # unsafeShrinkAndFreeze :: (PrimMonad m, Element SmallArray a) => Mutable SmallArray (PrimState m) a -> Int -> m (SmallArray a) Source # thaw :: (PrimMonad m, Element SmallArray b) => Sliced SmallArray b -> m (Mutable SmallArray (PrimState m) b) Source # thaw_ :: (PrimMonad m, Element SmallArray b) => SmallArray b -> Int -> Int -> m (Mutable SmallArray (PrimState m) b) Source # copy :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> Sliced SmallArray b -> m () Source # copy_ :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> SmallArray b -> Int -> Int -> m () Source # copyMut :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> MutableSliced SmallArray (PrimState m) b -> m () Source # copyMut_ :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> Mutable SmallArray (PrimState m) b -> Int -> Int -> m () Source # insertAt :: Element SmallArray b => SmallArray b -> Int -> b -> SmallArray b Source # rnf :: (NFData a, Element SmallArray a) => SmallArray a -> () Source # run :: (forall s. ST s (SmallArray a)) -> SmallArray a Source #
Contiguous Array Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Mutable Array = (r :: Type -> Type -> Type) Source # type Element Array :: Type -> Constraint Source # type Sliced Array :: Type -> Type Source # type MutableSliced Array :: Type -> Type -> Type Source # Methods new :: (PrimMonad m, Element Array b) => Int -> m (Mutable Array (PrimState m) b) Source # replicateMut :: (PrimMonad m, Element Array b) => Int -> b -> m (Mutable Array (PrimState m) b) Source # shrink :: (PrimMonad m, Element Array a) => Mutable Array (PrimState m) a -> Int -> m (Mutable Array (PrimState m) a) Source # empty :: Array a Source # singleton :: Element Array a => a -> Array a Source # doubleton :: Element Array a => a -> a -> Array a Source # tripleton :: Element Array a => a -> a -> a -> Array a Source # quadrupleton :: Element Array a => a -> a -> a -> a -> Array a Source # index :: Element Array b => Array b -> Int -> b Source # index# :: Element Array b => Array b -> Int -> (# b #) Source # indexM :: (Element Array b, Monad m) => Array b -> Int -> m b Source # read :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> m b Source # write :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> b -> m () Source # null :: Array b -> Bool Source # size :: Element Array b => Array b -> Int Source # sizeMut :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> m Int Source # equals :: (Element Array b, Eq b) => Array b -> Array b -> Bool Source # equalsMut :: Mutable Array s a -> Mutable Array s a -> Bool Source # slice :: Element Array a => Array a -> Int -> Int -> Sliced Array a Source # sliceMut :: Element Array a => Mutable Array s a -> Int -> Int -> MutableSliced Array s a Source # toSlice :: Element Array a => Array a -> Sliced Array a Source # toSliceMut :: (PrimMonad m, Element Array a) => Mutable Array (PrimState m) a -> m (MutableSliced Array (PrimState m) a) Source # clone :: Element Array b => Sliced Array b -> Array b Source # clone_ :: Element Array a => Array a -> Int -> Int -> Array a Source # cloneMut :: (PrimMonad m, Element Array b) => MutableSliced Array (PrimState m) b -> m (Mutable Array (PrimState m) b) Source # cloneMut_ :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> Int -> m (Mutable Array (PrimState m) b) Source # freeze :: (PrimMonad m, Element Array a) => MutableSliced Array (PrimState m) a -> m (Array a) Source # freeze_ :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> Int -> m (Array b) Source # unsafeFreeze :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> m (Array b) Source # unsafeShrinkAndFreeze :: (PrimMonad m, Element Array a) => Mutable Array (PrimState m) a -> Int -> m (Array a) Source # thaw :: (PrimMonad m, Element Array b) => Sliced Array b -> m (Mutable Array (PrimState m) b) Source # thaw_ :: (PrimMonad m, Element Array b) => Array b -> Int -> Int -> m (Mutable Array (PrimState m) b) Source # copy :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> Sliced Array b -> m () Source # copy_ :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> Array b -> Int -> Int -> m () Source # copyMut :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> MutableSliced Array (PrimState m) b -> m () Source # copyMut_ :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> Mutable Array (PrimState m) b -> Int -> Int -> m () Source # insertAt :: Element Array b => Array b -> Int -> b -> Array b Source # rnf :: (NFData a, Element Array a) => Array a -> () Source # run :: (forall s. ST s (Array a)) -> Array a Source #
Contiguous UnliftedArray Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Mutable UnliftedArray = (r :: Type -> Type -> Type) Source # type Element UnliftedArray :: Type -> Constraint Source # type Sliced UnliftedArray :: Type -> Type Source # type MutableSliced UnliftedArray :: Type -> Type -> Type Source # Methods new :: (PrimMonad m, Element UnliftedArray b) => Int -> m (Mutable UnliftedArray (PrimState m) b) Source # replicateMut :: (PrimMonad m, Element UnliftedArray b) => Int -> b -> m (Mutable UnliftedArray (PrimState m) b) Source # shrink :: (PrimMonad m, Element UnliftedArray a) => Mutable UnliftedArray (PrimState m) a -> Int -> m (Mutable UnliftedArray (PrimState m) a) Source # empty :: UnliftedArray a Source # singleton :: Element UnliftedArray a => a -> UnliftedArray a Source # doubleton :: Element UnliftedArray a => a -> a -> UnliftedArray a Source # tripleton :: Element UnliftedArray a => a -> a -> a -> UnliftedArray a Source # quadrupleton :: Element UnliftedArray a => a -> a -> a -> a -> UnliftedArray a Source # index :: Element UnliftedArray b => UnliftedArray b -> Int -> b Source # index# :: Element UnliftedArray b => UnliftedArray b -> Int -> (# b #) Source # indexM :: (Element UnliftedArray b, Monad m) => UnliftedArray b -> Int -> m b Source # read :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> m b Source # write :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> b -> m () Source # null :: UnliftedArray b -> Bool Source # size :: Element UnliftedArray b => UnliftedArray b -> Int Source # sizeMut :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> m Int Source # equals :: (Element UnliftedArray b, Eq b) => UnliftedArray b -> UnliftedArray b -> Bool Source # equalsMut :: Mutable UnliftedArray s a -> Mutable UnliftedArray s a -> Bool Source # slice :: Element UnliftedArray a => UnliftedArray a -> Int -> Int -> Sliced UnliftedArray a Source # sliceMut :: Element UnliftedArray a => Mutable UnliftedArray s a -> Int -> Int -> MutableSliced UnliftedArray s a Source # toSlice :: Element UnliftedArray a => UnliftedArray a -> Sliced UnliftedArray a Source # toSliceMut :: (PrimMonad m, Element UnliftedArray a) => Mutable UnliftedArray (PrimState m) a -> m (MutableSliced UnliftedArray (PrimState m) a) Source # clone :: Element UnliftedArray b => Sliced UnliftedArray b -> UnliftedArray b Source # clone_ :: Element UnliftedArray a => UnliftedArray a -> Int -> Int -> UnliftedArray a Source # cloneMut :: (PrimMonad m, Element UnliftedArray b) => MutableSliced UnliftedArray (PrimState m) b -> m (Mutable UnliftedArray (PrimState m) b) Source # cloneMut_ :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> Int -> m (Mutable UnliftedArray (PrimState m) b) Source # freeze :: (PrimMonad m, Element UnliftedArray a) => MutableSliced UnliftedArray (PrimState m) a -> m (UnliftedArray a) Source # freeze_ :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> Int -> m (UnliftedArray b) Source # unsafeFreeze :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> m (UnliftedArray b) Source # unsafeShrinkAndFreeze :: (PrimMonad m, Element UnliftedArray a) => Mutable UnliftedArray (PrimState m) a -> Int -> m (UnliftedArray a) Source # thaw :: (PrimMonad m, Element UnliftedArray b) => Sliced UnliftedArray b -> m (Mutable UnliftedArray (PrimState m) b) Source # thaw_ :: (PrimMonad m, Element UnliftedArray b) => UnliftedArray b -> Int -> Int -> m (Mutable UnliftedArray (PrimState m) b) Source # copy :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> Sliced UnliftedArray b -> m () Source # copy_ :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> UnliftedArray b -> Int -> Int -> m () Source # copyMut :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> MutableSliced UnliftedArray (PrimState m) b -> m () Source # copyMut_ :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> Mutable UnliftedArray (PrimState m) b -> Int -> Int -> m () Source # insertAt :: Element UnliftedArray b => UnliftedArray b -> Int -> b -> UnliftedArray b Source # rnf :: (NFData a, Element UnliftedArray a) => UnliftedArray a -> () Source # run :: (forall s. ST s (UnliftedArray a)) -> UnliftedArray a Source #
ContiguousU arr => Contiguous (Slice arr) Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Mutable (Slice arr) = (r :: Type -> Type -> Type) Source # type Element (Slice arr) :: Type -> Constraint Source # type Sliced (Slice arr) :: Type -> Type Source # type MutableSliced (Slice arr) :: Type -> Type -> Type Source # Methods new :: (PrimMonad m, Element (Slice arr) b) => Int -> m (Mutable (Slice arr) (PrimState m) b) Source # replicateMut :: (PrimMonad m, Element (Slice arr) b) => Int -> b -> m (Mutable (Slice arr) (PrimState m) b) Source # shrink :: (PrimMonad m, Element (Slice arr) a) => Mutable (Slice arr) (PrimState m) a -> Int -> m (Mutable (Slice arr) (PrimState m) a) Source # empty :: Slice arr a Source # singleton :: Element (Slice arr) a => a -> Slice arr a Source # doubleton :: Element (Slice arr) a => a -> a -> Slice arr a Source # tripleton :: Element (Slice arr) a => a -> a -> a -> Slice arr a Source # quadrupleton :: Element (Slice arr) a => a -> a -> a -> a -> Slice arr a Source # index :: Element (Slice arr) b => Slice arr b -> Int -> b Source # index# :: Element (Slice arr) b => Slice arr b -> Int -> (# b #) Source # indexM :: (Element (Slice arr) b, Monad m) => Slice arr b -> Int -> m b Source # read :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> m b Source # write :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> b -> m () Source # null :: Slice arr b -> Bool Source # size :: Element (Slice arr) b => Slice arr b -> Int Source # sizeMut :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> m Int Source # equals :: (Element (Slice arr) b, Eq b) => Slice arr b -> Slice arr b -> Bool Source # equalsMut :: Mutable (Slice arr) s a -> Mutable (Slice arr) s a -> Bool Source # slice :: Element (Slice arr) a => Slice arr a -> Int -> Int -> Sliced (Slice arr) a Source # sliceMut :: Element (Slice arr) a => Mutable (Slice arr) s a -> Int -> Int -> MutableSliced (Slice arr) s a Source # toSlice :: Element (Slice arr) a => Slice arr a -> Sliced (Slice arr) a Source # toSliceMut :: (PrimMonad m, Element (Slice arr) a) => Mutable (Slice arr) (PrimState m) a -> m (MutableSliced (Slice arr) (PrimState m) a) Source # clone :: Element (Slice arr) b => Sliced (Slice arr) b -> Slice arr b Source # clone_ :: Element (Slice arr) a => Slice arr a -> Int -> Int -> Slice arr a Source # cloneMut :: (PrimMonad m, Element (Slice arr) b) => MutableSliced (Slice arr) (PrimState m) b -> m (Mutable (Slice arr) (PrimState m) b) Source # cloneMut_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Int -> m (Mutable (Slice arr) (PrimState m) b) Source # freeze :: (PrimMonad m, Element (Slice arr) a) => MutableSliced (Slice arr) (PrimState m) a -> m (Slice arr a) Source # freeze_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Int -> m (Slice arr b) Source # unsafeFreeze :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> m (Slice arr b) Source # unsafeShrinkAndFreeze :: (PrimMonad m, Element (Slice arr) a) => Mutable (Slice arr) (PrimState m) a -> Int -> m (Slice arr a) Source # thaw :: (PrimMonad m, Element (Slice arr) b) => Sliced (Slice arr) b -> m (Mutable (Slice arr) (PrimState m) b) Source # thaw_ :: (PrimMonad m, Element (Slice arr) b) => Slice arr b -> Int -> Int -> m (Mutable (Slice arr) (PrimState m) b) Source # copy :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Sliced (Slice arr) b -> m () Source # copy_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Slice arr b -> Int -> Int -> m () Source # copyMut :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> MutableSliced (Slice arr) (PrimState m) b -> m () Source # copyMut_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Mutable (Slice arr) (PrimState m) b -> Int -> Int -> m () Source # insertAt :: Element (Slice arr) b => Slice arr b -> Int -> b -> Slice arr b Source # rnf :: (NFData a, Element (Slice arr) a) => Slice arr a -> () Source # run :: (forall s. ST s (Slice arr a)) -> Slice arr a Source #

data Slice arr a Source #

Slices of immutable arrays: packages an offset and length with a backing array.

Since: 0.6.0

Constructors

Slice
Fields offset :: !Int length :: !Int base :: !(Unlifted arr a)

Instances

Instances details

ContiguousU arr => Contiguous (Slice arr) Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Mutable (Slice arr) = (r :: Type -> Type -> Type) Source # type Element (Slice arr) :: Type -> Constraint Source # type Sliced (Slice arr) :: Type -> Type Source # type MutableSliced (Slice arr) :: Type -> Type -> Type Source # Methods new :: (PrimMonad m, Element (Slice arr) b) => Int -> m (Mutable (Slice arr) (PrimState m) b) Source # replicateMut :: (PrimMonad m, Element (Slice arr) b) => Int -> b -> m (Mutable (Slice arr) (PrimState m) b) Source # shrink :: (PrimMonad m, Element (Slice arr) a) => Mutable (Slice arr) (PrimState m) a -> Int -> m (Mutable (Slice arr) (PrimState m) a) Source # empty :: Slice arr a Source # singleton :: Element (Slice arr) a => a -> Slice arr a Source # doubleton :: Element (Slice arr) a => a -> a -> Slice arr a Source # tripleton :: Element (Slice arr) a => a -> a -> a -> Slice arr a Source # quadrupleton :: Element (Slice arr) a => a -> a -> a -> a -> Slice arr a Source # index :: Element (Slice arr) b => Slice arr b -> Int -> b Source # index# :: Element (Slice arr) b => Slice arr b -> Int -> (# b #) Source # indexM :: (Element (Slice arr) b, Monad m) => Slice arr b -> Int -> m b Source # read :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> m b Source # write :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> b -> m () Source # null :: Slice arr b -> Bool Source # size :: Element (Slice arr) b => Slice arr b -> Int Source # sizeMut :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> m Int Source # equals :: (Element (Slice arr) b, Eq b) => Slice arr b -> Slice arr b -> Bool Source # equalsMut :: Mutable (Slice arr) s a -> Mutable (Slice arr) s a -> Bool Source # slice :: Element (Slice arr) a => Slice arr a -> Int -> Int -> Sliced (Slice arr) a Source # sliceMut :: Element (Slice arr) a => Mutable (Slice arr) s a -> Int -> Int -> MutableSliced (Slice arr) s a Source # toSlice :: Element (Slice arr) a => Slice arr a -> Sliced (Slice arr) a Source # toSliceMut :: (PrimMonad m, Element (Slice arr) a) => Mutable (Slice arr) (PrimState m) a -> m (MutableSliced (Slice arr) (PrimState m) a) Source # clone :: Element (Slice arr) b => Sliced (Slice arr) b -> Slice arr b Source # clone_ :: Element (Slice arr) a => Slice arr a -> Int -> Int -> Slice arr a Source # cloneMut :: (PrimMonad m, Element (Slice arr) b) => MutableSliced (Slice arr) (PrimState m) b -> m (Mutable (Slice arr) (PrimState m) b) Source # cloneMut_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Int -> m (Mutable (Slice arr) (PrimState m) b) Source # freeze :: (PrimMonad m, Element (Slice arr) a) => MutableSliced (Slice arr) (PrimState m) a -> m (Slice arr a) Source # freeze_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Int -> m (Slice arr b) Source # unsafeFreeze :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> m (Slice arr b) Source # unsafeShrinkAndFreeze :: (PrimMonad m, Element (Slice arr) a) => Mutable (Slice arr) (PrimState m) a -> Int -> m (Slice arr a) Source # thaw :: (PrimMonad m, Element (Slice arr) b) => Sliced (Slice arr) b -> m (Mutable (Slice arr) (PrimState m) b) Source # thaw_ :: (PrimMonad m, Element (Slice arr) b) => Slice arr b -> Int -> Int -> m (Mutable (Slice arr) (PrimState m) b) Source # copy :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Sliced (Slice arr) b -> m () Source # copy_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Slice arr b -> Int -> Int -> m () Source # copyMut :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> MutableSliced (Slice arr) (PrimState m) b -> m () Source # copyMut_ :: (PrimMonad m, Element (Slice arr) b) => Mutable (Slice arr) (PrimState m) b -> Int -> Mutable (Slice arr) (PrimState m) b -> Int -> Int -> m () Source # insertAt :: Element (Slice arr) b => Slice arr b -> Int -> b -> Slice arr b Source # rnf :: (NFData a, Element (Slice arr) a) => Slice arr a -> () Source # run :: (forall s. ST s (Slice arr a)) -> Slice arr a Source #
type Mutable (Slice arr) Source #
Instance details Defined in Data.Primitive.Contiguous.Class type Mutable (Slice arr) = MutableSlice arr
type Element (Slice arr) Source #
Instance details Defined in Data.Primitive.Contiguous.Class type Element (Slice arr) = Element arr
type Sliced (Slice arr) Source #
Instance details Defined in Data.Primitive.Contiguous.Class type Sliced (Slice arr) = Slice arr
type MutableSliced (Slice arr) Source #
Instance details Defined in Data.Primitive.Contiguous.Class type MutableSliced (Slice arr) = MutableSlice arr

data MutableSlice arr s a Source #

Slices of mutable arrays: packages an offset and length with a mutable backing array.

Since: 0.6.0

Constructors

MutableSlice
Fields offsetMut :: !Int lengthMut :: !Int baseMut :: !(UnliftedMut arr s a)

class Contiguous arr => ContiguousU arr where Source #

The ContiguousU typeclass is an extension of the Contiguous typeclass, but includes operations that make sense only on uncliced contiguous structures.

Since: 0.6.0

Associated Types

type Unlifted arr = (r :: Type -> TYPE 'UnliftedRep) | r -> arr Source #

The unifted version of the immutable array type (i.e. eliminates an indirection through a thunk).

type UnliftedMut arr = (r :: Type -> Type -> TYPE 'UnliftedRep) | r -> arr Source #

The unifted version of the mutable array type (i.e. eliminates an indirection through a thunk).

Methods

resize :: (PrimMonad m, Element arr b) => Mutable arr (PrimState m) b -> Int -> m (Mutable arr (PrimState m) b) Source #

Resize an array into one with the given size.

unlift :: arr b -> Unlifted arr b Source #

Unlift an array (i.e. point to the data without an intervening thunk).

Since: 0.6.0

unliftMut :: Mutable arr s b -> UnliftedMut arr s b Source #

Unlift a mutable array (i.e. point to the data without an intervening thunk).

Since: 0.6.0

lift :: Unlifted arr b -> arr b Source #

Lift an array (i.e. point to the data through an intervening thunk).

Since: 0.6.0

liftMut :: UnliftedMut arr s b -> Mutable arr s b Source #

Lift a mutable array (i.e. point to the data through an intervening thunk).

Since: 0.6.0

Instances

Instances details

ContiguousU PrimArray Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Unlifted PrimArray = (r :: Type -> TYPE 'UnliftedRep) Source # type UnliftedMut PrimArray = (r :: Type -> Type -> TYPE 'UnliftedRep) Source # Methods resize :: (PrimMonad m, Element PrimArray b) => Mutable PrimArray (PrimState m) b -> Int -> m (Mutable PrimArray (PrimState m) b) Source # unlift :: PrimArray b -> Unlifted PrimArray b Source # unliftMut :: Mutable PrimArray s b -> UnliftedMut PrimArray s b Source # lift :: Unlifted PrimArray b -> PrimArray b Source # liftMut :: UnliftedMut PrimArray s b -> Mutable PrimArray s b Source #
ContiguousU SmallArray Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Unlifted SmallArray = (r :: Type -> TYPE 'UnliftedRep) Source # type UnliftedMut SmallArray = (r :: Type -> Type -> TYPE 'UnliftedRep) Source # Methods resize :: (PrimMonad m, Element SmallArray b) => Mutable SmallArray (PrimState m) b -> Int -> m (Mutable SmallArray (PrimState m) b) Source # unlift :: SmallArray b -> Unlifted SmallArray b Source # unliftMut :: Mutable SmallArray s b -> UnliftedMut SmallArray s b Source # lift :: Unlifted SmallArray b -> SmallArray b Source # liftMut :: UnliftedMut SmallArray s b -> Mutable SmallArray s b Source #
ContiguousU Array Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Unlifted Array = (r :: Type -> TYPE 'UnliftedRep) Source # type UnliftedMut Array = (r :: Type -> Type -> TYPE 'UnliftedRep) Source # Methods resize :: (PrimMonad m, Element Array b) => Mutable Array (PrimState m) b -> Int -> m (Mutable Array (PrimState m) b) Source # unlift :: Array b -> Unlifted Array b Source # unliftMut :: Mutable Array s b -> UnliftedMut Array s b Source # lift :: Unlifted Array b -> Array b Source # liftMut :: UnliftedMut Array s b -> Mutable Array s b Source #
ContiguousU UnliftedArray Source #
Instance details Defined in Data.Primitive.Contiguous.Class Associated Types type Unlifted UnliftedArray = (r :: Type -> TYPE 'UnliftedRep) Source # type UnliftedMut UnliftedArray = (r :: Type -> Type -> TYPE 'UnliftedRep) Source # Methods resize :: (PrimMonad m, Element UnliftedArray b) => Mutable UnliftedArray (PrimState m) b -> Int -> m (Mutable UnliftedArray (PrimState m) b) Source # unlift :: UnliftedArray b -> Unlifted UnliftedArray b Source # unliftMut :: Mutable UnliftedArray s b -> UnliftedMut UnliftedArray s b Source # lift :: Unlifted UnliftedArray b -> UnliftedArray b Source # liftMut :: UnliftedMut UnliftedArray s b -> Mutable UnliftedArray s b Source #

class Always a Source #

A typeclass that is satisfied by all types. This is used used to provide a fake constraint for Array and SmallArray.

Instances

Instances details

Always a Source #
Instance details Defined in Data.Primitive.Contiguous.Class