Data.Array.Repa.Repr.Vector

Documentation

data V

Arrays represented as boxed vectors.

This representation should only be used when your element type doesn't have an Unbox instsance. If it does, then use the Unboxed U representation will be faster.

Instances

Source V a

Read elements from a boxed vector array.

Defined in Data.Array.Repa.Repr.Vector

Associated Types

data Array V sh a :: *

Methods

extent :: Shape sh => Array V sh a -> sh

index :: Shape sh => Array V sh a -> sh -> a

unsafeIndex :: Shape sh => Array V sh a -> sh -> a

linearIndex :: Shape sh => Array V sh a -> Int -> a

unsafeLinearIndex :: Shape sh => Array V sh a -> Int -> a

deepSeqArray :: Shape sh => Array V sh a -> b -> b

Target V e

Filling of boxed vector arrays.

Defined in Data.Array.Repa.Repr.Vector

Associated Types

data MVec V e :: *

Methods

newMVec :: Int -> IO (MVec V e)

unsafeWriteMVec :: MVec V e -> Int -> e -> IO ()

unsafeFreezeMVec :: sh -> MVec V e -> IO (Array V sh e)

deepSeqMVec :: MVec V e -> a -> a

touchMVec :: MVec V e -> IO ()

(Read sh, Read e) => Read (Array V sh e)

Defined in Data.Array.Repa.Repr.Vector

Methods

readsPrec :: Int -> ReadS (Array V sh e)

readList :: ReadS [Array V sh e]

readPrec :: ReadPrec (Array V sh e)

readListPrec :: ReadPrec [Array V sh e]

(Show sh, Show e) => Show (Array V sh e)

Defined in Data.Array.Repa.Repr.Vector

Methods

showsPrec :: Int -> Array V sh e -> ShowS

show :: Array V sh e -> String

showList :: [Array V sh e] -> ShowS

(Arbitrary sh, Arbitrary a, Shape sh) => Arbitrary (Array V sh a)

Defined in Data.Array.Repa.Arbitrary

Methods

arbitrary :: Gen (Array V sh a)

shrink :: Array V sh a -> [Array V sh a]

data Array V sh a

Defined in Data.Array.Repa.Repr.Vector

data Array V sh a = AVector !sh !(Vector a)

data MVec V e

Defined in Data.Array.Repa.Repr.Vector

data MVec V e = MVector (IOVector e)

data family Array r sh e

Instances

(Shape sh, Eq sh, Source r a, Eq a) => Eq (Array r sh a)

Defined in Data.Array.Repa.Operators.Reduction

Methods

(==) :: Array r sh a -> Array r sh a -> Bool

(/=) :: Array r sh a -> Array r sh a -> Bool

Read (Array r1 sh e) => Read (Array (S r1) sh e)

Defined in Data.Array.Repa.Repr.HintSmall

Methods

readsPrec :: Int -> ReadS (Array (S r1) sh e)

readList :: ReadS [Array (S r1) sh e]

readPrec :: ReadPrec (Array (S r1) sh e)

readListPrec :: ReadPrec [Array (S r1) sh e]

Read (Array r1 sh e) => Read (Array (I r1) sh e)

Defined in Data.Array.Repa.Repr.HintInterleave

Methods

readsPrec :: Int -> ReadS (Array (I r1) sh e)

readList :: ReadS [Array (I r1) sh e]

readPrec :: ReadPrec (Array (I r1) sh e)

readListPrec :: ReadPrec [Array (I r1) sh e]

Read sh => Read (Array B sh Word8)

Defined in Data.Array.Repa.Repr.ByteString

Methods

readsPrec :: Int -> ReadS (Array B sh Word8)

readList :: ReadS [Array B sh Word8]

readPrec :: ReadPrec (Array B sh Word8)

readListPrec :: ReadPrec [Array B sh Word8]

(Read sh, Read e) => Read (Array V sh e)

Defined in Data.Array.Repa.Repr.Vector

Methods

readsPrec :: Int -> ReadS (Array V sh e)

readList :: ReadS [Array V sh e]

readPrec :: ReadPrec (Array V sh e)

readListPrec :: ReadPrec [Array V sh e]

Read sh => Read (Array X sh e)

Defined in Data.Array.Repa.Repr.Undefined

Methods

readsPrec :: Int -> ReadS (Array X sh e)

readList :: ReadS [Array X sh e]

readPrec :: ReadPrec (Array X sh e)

readListPrec :: ReadPrec [Array X sh e]

(Read sh, Read e, Unbox e) => Read (Array U sh e)

Defined in Data.Array.Repa.Repr.Unboxed

Methods

readsPrec :: Int -> ReadS (Array U sh e)

readList :: ReadS [Array U sh e]

readPrec :: ReadPrec (Array U sh e)

readListPrec :: ReadPrec [Array U sh e]

Show (Array r1 sh e) => Show (Array (S r1) sh e)

Defined in Data.Array.Repa.Repr.HintSmall

Methods

showsPrec :: Int -> Array (S r1) sh e -> ShowS

show :: Array (S r1) sh e -> String

showList :: [Array (S r1) sh e] -> ShowS

Show (Array r1 sh e) => Show (Array (I r1) sh e)

Defined in Data.Array.Repa.Repr.HintInterleave

Methods

showsPrec :: Int -> Array (I r1) sh e -> ShowS

show :: Array (I r1) sh e -> String

showList :: [Array (I r1) sh e] -> ShowS

Show sh => Show (Array B sh Word8)

Defined in Data.Array.Repa.Repr.ByteString

Methods

showsPrec :: Int -> Array B sh Word8 -> ShowS

show :: Array B sh Word8 -> String

showList :: [Array B sh Word8] -> ShowS

(Show sh, Show e) => Show (Array V sh e)

Defined in Data.Array.Repa.Repr.Vector

Methods

showsPrec :: Int -> Array V sh e -> ShowS

show :: Array V sh e -> String

showList :: [Array V sh e] -> ShowS

Show sh => Show (Array X sh e)

Defined in Data.Array.Repa.Repr.Undefined

Methods

showsPrec :: Int -> Array X sh e -> ShowS

show :: Array X sh e -> String

showList :: [Array X sh e] -> ShowS

(Show sh, Show e, Unbox e) => Show (Array U sh e)

Defined in Data.Array.Repa.Repr.Unboxed

Methods

showsPrec :: Int -> Array U sh e -> ShowS

show :: Array U sh e -> String

showList :: [Array U sh e] -> ShowS

(Arbitrary sh, Arbitrary a, Shape sh) => Arbitrary (Array V sh a)

Defined in Data.Array.Repa.Arbitrary

Methods

arbitrary :: Gen (Array V sh a)

shrink :: Array V sh a -> [Array V sh a]

(Arbitrary sh, Arbitrary a, Unbox a, Shape sh) => Arbitrary (Array U sh a)

Defined in Data.Array.Repa.Arbitrary

Methods

arbitrary :: Gen (Array U sh a)

shrink :: Array U sh a -> [Array U sh a]

(CoArbitrary sh, CoArbitrary a, Source r a, Shape sh) => CoArbitrary (Array r sh a)

Defined in Data.Array.Repa.Arbitrary

Methods

coarbitrary :: Array r sh a -> Gen b -> Gen b

data Array D sh a

Defined in Data.Array.Repa.Repr.Delayed

data Array D sh a = ADelayed !sh (sh -> a)

data Array F sh a

Defined in Data.Array.Repa.Repr.ForeignPtr

data Array F sh a = AForeignPtr !sh !Int !(ForeignPtr a)

data Array V sh a

Defined in Data.Array.Repa.Repr.Vector

data Array V sh a = AVector !sh !(Vector a)

data Array X sh e

Defined in Data.Array.Repa.Repr.Undefined

data Array X sh e = AUndefined !sh

data Array C sh a

Defined in Data.Array.Repa.Repr.Cursored

data Array C sh a where

• ACursored :: Array C sh a

data Array U sh a

Defined in Data.Array.Repa.Repr.Unboxed

data Array U sh a = AUnboxed !sh !(Vector a)

data Array B sh Word8

Defined in Data.Array.Repa.Repr.ByteString

data Array B sh Word8 = AByteString !sh !ByteString

data Array (S r1) sh a

Defined in Data.Array.Repa.Repr.HintSmall

data Array (S r1) sh a = ASmall !(Array r1 sh a)

data Array (I r1) sh a

Defined in Data.Array.Repa.Repr.HintInterleave

data Array (I r1) sh a = AInterleave !(Array r1 sh a)

data Array (P r1 r2) sh e

Defined in Data.Array.Repa.Repr.Partitioned

data Array (P r1 r2) sh e = APart !sh !(Range sh) !(Array r1 sh e) !(Array r2 sh e)

computeVectorS :: Load r1 sh e => Array r1 sh e -> Array V sh e

Sequential computation of array elements.

• This is an alias for compute with a more specific type.

computeVectorP :: (Load r1 sh e, Monad m) => Array r1 sh e -> m (Array V sh e)

Parallel computation of array elements.

fromListVector :: Shape sh => sh -> [a] -> Array V sh a

O(n). Convert a list to a boxed vector array.

• This is an alias for fromList with a more specific type.

fromVector :: sh -> Vector e -> Array V sh e

O(1). Wrap a boxed vector as an array.

toVector :: Array V sh e -> Vector e

O(1). Unpack a boxed vector from an array.