Data.Array.Repa.Index

Index types.

Index types

data Z

An index of dimension zero

Constructors

Z

Instances

Eq Z

Defined in Data.Array.Repa.Index

Methods

(==) :: Z -> Z -> Bool

(/=) :: Z -> Z -> Bool

Ord Z

Defined in Data.Array.Repa.Index

Methods

compare :: Z -> Z -> Ordering

(<) :: Z -> Z -> Bool

(<=) :: Z -> Z -> Bool

(>) :: Z -> Z -> Bool

(>=) :: Z -> Z -> Bool

max :: Z -> Z -> Z

min :: Z -> Z -> Z

Read Z

Defined in Data.Array.Repa.Index

Methods

readsPrec :: Int -> ReadS Z

readList :: ReadS [Z]

readPrec :: ReadPrec Z

readListPrec :: ReadPrec [Z]

Show Z

Defined in Data.Array.Repa.Index

Methods

showsPrec :: Int -> Z -> ShowS

show :: Z -> String

showList :: [Z] -> ShowS

Arbitrary Z

This module exports instances of Arbitrary and CoArbitrary for unboxed Repa arrays.

Defined in Data.Array.Repa.Arbitrary

Methods

arbitrary :: Gen Z

shrink :: Z -> [Z]

CoArbitrary Z

Defined in Data.Array.Repa.Arbitrary

Methods

coarbitrary :: Z -> Gen b -> Gen b

Shape Z

Defined in Data.Array.Repa.Index

Methods

rank :: Z -> Int

zeroDim :: Z

unitDim :: Z

intersectDim :: Z -> Z -> Z

addDim :: Z -> Z -> Z

size :: Z -> Int

sizeIsValid :: Z -> Bool

toIndex :: Z -> Z -> Int

fromIndex :: Z -> Int -> Z

inShapeRange :: Z -> Z -> Z -> Bool

listOfShape :: Z -> [Int]

shapeOfList :: [Int] -> Z

deepSeq :: Z -> a -> a

Slice Z

Defined in Data.Array.Repa.Slice

Methods

sliceOfFull :: Z -> FullShape Z -> SliceShape Z

fullOfSlice :: Z -> SliceShape Z -> FullShape Z

Elt e => LoadRange D DIM2 e

Compute a range of elements in a rank-2 array.

Defined in Data.Array.Repa.Repr.Delayed

Methods

loadRangeS :: Target r2 e => Array D DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

loadRangeP :: Target r2 e => Array D DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

Elt e => LoadRange C DIM2 e

Compute a range of elements in a rank-2 array.

Defined in Data.Array.Repa.Repr.Cursored

Methods

loadRangeS :: Target r2 e => Array C DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

loadRangeP :: Target r2 e => Array C DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

Elt e => Load C DIM2 e

Compute all elements in an rank-2 array.

Defined in Data.Array.Repa.Repr.Cursored

Methods

loadS :: Target r2 e => Array C DIM2 e -> MVec r2 e -> IO ()

loadP :: Target r2 e => Array C DIM2 e -> MVec r2 e -> IO ()

type SliceShape Z

Defined in Data.Array.Repa.Slice

type SliceShape Z = Z

type FullShape Z

Defined in Data.Array.Repa.Slice

type FullShape Z = Z

data tail :. head infixl 3

Our index type, used for both shapes and indices.

Constructors

!tail :. !head infixl 3

Instances

Elt e => LoadRange D DIM2 e

Compute a range of elements in a rank-2 array.

Defined in Data.Array.Repa.Repr.Delayed

Methods

loadRangeS :: Target r2 e => Array D DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

loadRangeP :: Target r2 e => Array D DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

Elt e => LoadRange C DIM2 e

Compute a range of elements in a rank-2 array.

Defined in Data.Array.Repa.Repr.Cursored

Methods

loadRangeS :: Target r2 e => Array C DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

loadRangeP :: Target r2 e => Array C DIM2 e -> MVec r2 e -> DIM2 -> DIM2 -> IO ()

Elt e => Load C DIM2 e

Compute all elements in an rank-2 array.

Defined in Data.Array.Repa.Repr.Cursored

Methods

loadS :: Target r2 e => Array C DIM2 e -> MVec r2 e -> IO ()

loadP :: Target r2 e => Array C DIM2 e -> MVec r2 e -> IO ()

(Eq tail, Eq head) => Eq (tail :. head)

Defined in Data.Array.Repa.Index

Methods

(==) :: (tail :. head) -> (tail :. head) -> Bool

(/=) :: (tail :. head) -> (tail :. head) -> Bool

(Ord tail, Ord head) => Ord (tail :. head)

Defined in Data.Array.Repa.Index

Methods

compare :: (tail :. head) -> (tail :. head) -> Ordering

(<) :: (tail :. head) -> (tail :. head) -> Bool

(<=) :: (tail :. head) -> (tail :. head) -> Bool

(>) :: (tail :. head) -> (tail :. head) -> Bool

(>=) :: (tail :. head) -> (tail :. head) -> Bool

max :: (tail :. head) -> (tail :. head) -> tail :. head

min :: (tail :. head) -> (tail :. head) -> tail :. head

(Read tail, Read head) => Read (tail :. head)

Defined in Data.Array.Repa.Index

Methods

readsPrec :: Int -> ReadS (tail :. head)

readList :: ReadS [tail :. head]

readPrec :: ReadPrec (tail :. head)

readListPrec :: ReadPrec [tail :. head]

(Show tail, Show head) => Show (tail :. head)

Defined in Data.Array.Repa.Index

Methods

showsPrec :: Int -> (tail :. head) -> ShowS

show :: (tail :. head) -> String

showList :: [tail :. head] -> ShowS

Arbitrary a => Arbitrary (a :. Int)

Defined in Data.Array.Repa.Arbitrary

Methods

arbitrary :: Gen (a :. Int)

shrink :: (a :. Int) -> [a :. Int]

CoArbitrary a => CoArbitrary (a :. Int)

Defined in Data.Array.Repa.Arbitrary

Methods

coarbitrary :: (a :. Int) -> Gen b -> Gen b

Shape sh => Shape (sh :. Int)

Defined in Data.Array.Repa.Index

Methods

rank :: (sh :. Int) -> Int

zeroDim :: sh :. Int

unitDim :: sh :. Int

intersectDim :: (sh :. Int) -> (sh :. Int) -> sh :. Int

addDim :: (sh :. Int) -> (sh :. Int) -> sh :. Int

size :: (sh :. Int) -> Int

sizeIsValid :: (sh :. Int) -> Bool

toIndex :: (sh :. Int) -> (sh :. Int) -> Int

fromIndex :: (sh :. Int) -> Int -> sh :. Int

inShapeRange :: (sh :. Int) -> (sh :. Int) -> (sh :. Int) -> Bool

listOfShape :: (sh :. Int) -> [Int]

shapeOfList :: [Int] -> sh :. Int

deepSeq :: (sh :. Int) -> a -> a

Slice sl => Slice (sl :. All)

Defined in Data.Array.Repa.Slice

Methods

sliceOfFull :: (sl :. All) -> FullShape (sl :. All) -> SliceShape (sl :. All)

fullOfSlice :: (sl :. All) -> SliceShape (sl :. All) -> FullShape (sl :. All)

Slice sl => Slice (sl :. Int)

Defined in Data.Array.Repa.Slice

Methods

sliceOfFull :: (sl :. Int) -> FullShape (sl :. Int) -> SliceShape (sl :. Int)

fullOfSlice :: (sl :. Int) -> SliceShape (sl :. Int) -> FullShape (sl :. Int)

type SliceShape (sl :. All)

Defined in Data.Array.Repa.Slice

type SliceShape (sl :. All) = SliceShape sl :. Int

type SliceShape (sl :. Int)

Defined in Data.Array.Repa.Slice

type SliceShape (sl :. Int) = SliceShape sl

type FullShape (sl :. All)

Defined in Data.Array.Repa.Slice

type FullShape (sl :. All) = FullShape sl :. Int

type FullShape (sl :. Int)

Defined in Data.Array.Repa.Slice

type FullShape (sl :. Int) = FullShape sl :. Int

Common dimensions.

type DIM0 = Z

type DIM1 = DIM0 :. Int

type DIM2 = DIM1 :. Int

type DIM3 = DIM2 :. Int

type DIM4 = DIM3 :. Int

type DIM5 = DIM4 :. Int

ix1 :: Int -> DIM1

Helper for index construction.

Use this instead of explicit constructors like (Z :. (x :: Int)). The this is sometimes needed to ensure that x is constrained to be in Int.

ix2 :: Int -> Int -> DIM2

ix3 :: Int -> Int -> Int -> DIM3

ix4 :: Int -> Int -> Int -> Int -> DIM4

ix5 :: Int -> Int -> Int -> Int -> Int -> DIM5