Haskell Core Libraries (base package) Parent Contents Index

Data.Array Portability portable Stability provisional Maintainer libraries@haskell.org

Description

Basic non-strict arrays.

module Data.Ix

data Array i e

Instances (Typeable a, Typeable b) => Typeable (Array a b) HasBounds Array IArray Array e (Ix i) => Functor (Array i) (Ix i, Eq e) => Eq (Array i e) (Ix i, Ord e) => Ord (Array i e) (Ix a, Show a, Show b) => Show (Array a b) (Ix a, Read a, Read b) => Read (Array a b)

array :: (Ix i) => (i, i) -> [(i, e)] -> Array i e

listArray :: (Ix i) => (i, i) -> [e] -> Array i e

(!) :: (Ix i) => Array i e -> i -> e

bounds :: (Ix i) => Array i e -> (i, i)

indices :: (Ix i) => Array i e -> [i]

elems :: (Ix i) => Array i e -> [e]

assocs :: (Ix i) => Array i e -> [(i, e)]

accumArray :: (Ix i) => (e -> a -> e) -> e -> (i, i) -> [(i, a)] -> Array i e

(//) :: (Ix i) => Array i e -> [(i, e)] -> Array i e

accum :: (Ix i) => (e -> a -> e) -> Array i e -> [(i, a)] -> Array i e

ixmap :: (Ix i, Ix j) => (i, i) -> (i -> j) -> Array j e -> Array i e

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