Data.Array.Repa.Index

Index types.

Index types

data Z

An index of dimension zero

Constructors

Z

Instances

Eq Z

Ord Z

Show Z

Arbitrary Z

Shape Z

Slice Z

data tail :. head

Our index type, used for both shapes and indices.

Constructors

tail :. head

Instances

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

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

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

(Shape sh, Arbitrary sh) => Arbitrary (:. sh Int)

Generate an arbitrary index, which may have 0's for some components.

Shape sh => Shape (:. sh Int)

Slice sl => Slice (:. sl All)

Slice sl => Slice (:. 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