Copyright	(c) The University of Glasgow 1994-2000
License	see libraries/base/LICENSE
Maintainer	ghc-devs@haskell.org
Stability	internal
Portability	non-portable (GHC extensions)
Safe Haskell	None
Language	Haskell2010

GHC.Arr

Contents

Unsafe operations

Description

GHC's array implementation.

The API of this module is unstable and not meant to be consumed by the general public. If you absolutely must depend on it, make sure to use a tight upper bound, e.g., base < 4.X rather than base < 5, because the interface can change rapidly without much warning.

Synopsis

class Ord a => Ix a where
- range :: (a, a) -> [a]
- index :: (a, a) -> a -> Int
- unsafeIndex :: (a, a) -> a -> Int
- inRange :: (a, a) -> a -> Bool
- rangeSize :: (a, a) -> Int
- unsafeRangeSize :: (a, a) -> Int
data Array i e = Array !i !i !Int (Array# e)
data STArray s i e = STArray !i !i !Int (MutableArray# s e)
arrEleBottom :: a
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
safeRangeSize :: Ix i => (i, i) -> Int
negRange :: Int
safeIndex :: Ix i => (i, i) -> Int -> i -> Int
badSafeIndex :: Int -> Int -> Int
bounds :: Array i e -> (i, i)
numElements :: Array i e -> Int
numElementsSTArray :: STArray s i e -> Int
indices :: Ix i => Array i e -> [i]
elems :: 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
adjust :: (e -> a -> e) -> MutableArray# s e -> (Int, a) -> STRep s b -> STRep s b
(//) :: Ix i => Array i e -> [(i, e)] -> Array i e
accum :: Ix i => (e -> a -> e) -> Array i e -> [(i, a)] -> Array i e
amap :: (a -> b) -> Array i a -> Array i b
ixmap :: (Ix i, Ix j) => (i, i) -> (i -> j) -> Array j e -> Array i e
eqArray :: (Ix i, Eq e) => Array i e -> Array i e -> Bool
cmpArray :: (Ix i, Ord e) => Array i e -> Array i e -> Ordering
cmpIntArray :: Ord e => Array Int e -> Array Int e -> Ordering
newSTArray :: Ix i => (i, i) -> e -> ST s (STArray s i e)
boundsSTArray :: STArray s i e -> (i, i)
readSTArray :: Ix i => STArray s i e -> i -> ST s e
writeSTArray :: Ix i => STArray s i e -> i -> e -> ST s ()
freezeSTArray :: STArray s i e -> ST s (Array i e)
thawSTArray :: Array i e -> ST s (STArray s i e)
foldlElems :: (b -> a -> b) -> b -> Array i a -> b
foldlElems' :: (b -> a -> b) -> b -> Array i a -> b
foldl1Elems :: (a -> a -> a) -> Array i a -> a
foldrElems :: (a -> b -> b) -> b -> Array i a -> b
foldrElems' :: (a -> b -> b) -> b -> Array i a -> b
foldr1Elems :: (a -> a -> a) -> Array i a -> a
fill :: MutableArray# s e -> (Int, e) -> STRep s a -> STRep s a
done :: i -> i -> Int -> MutableArray# s e -> STRep s (Array i e)
unsafeArray :: Ix i => (i, i) -> [(Int, e)] -> Array i e
unsafeArray' :: (i, i) -> Int -> [(Int, e)] -> Array i e
lessSafeIndex :: Ix i => (i, i) -> Int -> i -> Int
unsafeAt :: Array i e -> Int -> e
unsafeReplace :: Array i e -> [(Int, e)] -> Array i e
unsafeAccumArray :: Ix i => (e -> a -> e) -> e -> (i, i) -> [(Int, a)] -> Array i e
unsafeAccumArray' :: (e -> a -> e) -> e -> (i, i) -> Int -> [(Int, a)] -> Array i e
unsafeAccum :: (e -> a -> e) -> Array i e -> [(Int, a)] -> Array i e
unsafeReadSTArray :: STArray s i e -> Int -> ST s e
unsafeWriteSTArray :: STArray s i e -> Int -> e -> ST s ()
unsafeFreezeSTArray :: STArray s i e -> ST s (Array i e)
unsafeThawSTArray :: Array i e -> ST s (STArray s i e)

Documentation

class Ord a => Ix a where Source #

The Ix class is used to map a contiguous subrange of values in a type onto integers. It is used primarily for array indexing (see the array package).

The first argument (l,u) of each of these operations is a pair specifying the lower and upper bounds of a contiguous subrange of values.

An implementation is entitled to assume the following laws about these operations:

inRange (l,u) i == elem i (range (l,u))
range (l,u) !! index (l,u) i == i, when inRange (l,u) i
map (index (l,u)) (range (l,u))) == [0..rangeSize (l,u)-1]
rangeSize (l,u) == length (range (l,u))

Minimal complete definition

range, (index | unsafeIndex), inRange

Methods

range :: (a, a) -> [a] Source #

The list of values in the subrange defined by a bounding pair.

index :: (a, a) -> a -> Int Source #

The position of a subscript in the subrange.

unsafeIndex :: (a, a) -> a -> Int Source #

Like index, but without checking that the value is in range.

inRange :: (a, a) -> a -> Bool Source #

Returns True the given subscript lies in the range defined the bounding pair.

rangeSize :: (a, a) -> Int Source #

The size of the subrange defined by a bounding pair.

unsafeRangeSize :: (a, a) -> Int Source #

like rangeSize, but without checking that the upper bound is in range.

Instances

Instances details

Ix Void Source #	Since: base-4.8.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: (Void, Void) -> [Void] Source # index :: (Void, Void) -> Void -> Int Source # unsafeIndex :: (Void, Void) -> Void -> Int Source # inRange :: (Void, Void) -> Void -> Bool Source # rangeSize :: (Void, Void) -> Int Source # unsafeRangeSize :: (Void, Void) -> Int Source #
Ix CBool Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CBool, CBool) -> [CBool] Source # index :: (CBool, CBool) -> CBool -> Int Source # unsafeIndex :: (CBool, CBool) -> CBool -> Int Source # inRange :: (CBool, CBool) -> CBool -> Bool Source # rangeSize :: (CBool, CBool) -> Int Source # unsafeRangeSize :: (CBool, CBool) -> Int Source #
Ix CChar Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CChar, CChar) -> [CChar] Source # index :: (CChar, CChar) -> CChar -> Int Source # unsafeIndex :: (CChar, CChar) -> CChar -> Int Source # inRange :: (CChar, CChar) -> CChar -> Bool Source # rangeSize :: (CChar, CChar) -> Int Source # unsafeRangeSize :: (CChar, CChar) -> Int Source #
Ix CInt Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CInt, CInt) -> [CInt] Source # index :: (CInt, CInt) -> CInt -> Int Source # unsafeIndex :: (CInt, CInt) -> CInt -> Int Source # inRange :: (CInt, CInt) -> CInt -> Bool Source # rangeSize :: (CInt, CInt) -> Int Source # unsafeRangeSize :: (CInt, CInt) -> Int Source #
Ix CIntMax Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CIntMax, CIntMax) -> [CIntMax] Source # index :: (CIntMax, CIntMax) -> CIntMax -> Int Source # unsafeIndex :: (CIntMax, CIntMax) -> CIntMax -> Int Source # inRange :: (CIntMax, CIntMax) -> CIntMax -> Bool Source # rangeSize :: (CIntMax, CIntMax) -> Int Source # unsafeRangeSize :: (CIntMax, CIntMax) -> Int Source #
Ix CIntPtr Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CIntPtr, CIntPtr) -> [CIntPtr] Source # index :: (CIntPtr, CIntPtr) -> CIntPtr -> Int Source # unsafeIndex :: (CIntPtr, CIntPtr) -> CIntPtr -> Int Source # inRange :: (CIntPtr, CIntPtr) -> CIntPtr -> Bool Source # rangeSize :: (CIntPtr, CIntPtr) -> Int Source # unsafeRangeSize :: (CIntPtr, CIntPtr) -> Int Source #
Ix CLLong Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CLLong, CLLong) -> [CLLong] Source # index :: (CLLong, CLLong) -> CLLong -> Int Source # unsafeIndex :: (CLLong, CLLong) -> CLLong -> Int Source # inRange :: (CLLong, CLLong) -> CLLong -> Bool Source # rangeSize :: (CLLong, CLLong) -> Int Source # unsafeRangeSize :: (CLLong, CLLong) -> Int Source #
Ix CLong Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CLong, CLong) -> [CLong] Source # index :: (CLong, CLong) -> CLong -> Int Source # unsafeIndex :: (CLong, CLong) -> CLong -> Int Source # inRange :: (CLong, CLong) -> CLong -> Bool Source # rangeSize :: (CLong, CLong) -> Int Source # unsafeRangeSize :: (CLong, CLong) -> Int Source #
Ix CPtrdiff Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CPtrdiff, CPtrdiff) -> [CPtrdiff] Source # index :: (CPtrdiff, CPtrdiff) -> CPtrdiff -> Int Source # unsafeIndex :: (CPtrdiff, CPtrdiff) -> CPtrdiff -> Int Source # inRange :: (CPtrdiff, CPtrdiff) -> CPtrdiff -> Bool Source # rangeSize :: (CPtrdiff, CPtrdiff) -> Int Source # unsafeRangeSize :: (CPtrdiff, CPtrdiff) -> Int Source #
Ix CSChar Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CSChar, CSChar) -> [CSChar] Source # index :: (CSChar, CSChar) -> CSChar -> Int Source # unsafeIndex :: (CSChar, CSChar) -> CSChar -> Int Source # inRange :: (CSChar, CSChar) -> CSChar -> Bool Source # rangeSize :: (CSChar, CSChar) -> Int Source # unsafeRangeSize :: (CSChar, CSChar) -> Int Source #
Ix CShort Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CShort, CShort) -> [CShort] Source # index :: (CShort, CShort) -> CShort -> Int Source # unsafeIndex :: (CShort, CShort) -> CShort -> Int Source # inRange :: (CShort, CShort) -> CShort -> Bool Source # rangeSize :: (CShort, CShort) -> Int Source # unsafeRangeSize :: (CShort, CShort) -> Int Source #
Ix CSigAtomic Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CSigAtomic, CSigAtomic) -> [CSigAtomic] Source # index :: (CSigAtomic, CSigAtomic) -> CSigAtomic -> Int Source # unsafeIndex :: (CSigAtomic, CSigAtomic) -> CSigAtomic -> Int Source # inRange :: (CSigAtomic, CSigAtomic) -> CSigAtomic -> Bool Source # rangeSize :: (CSigAtomic, CSigAtomic) -> Int Source # unsafeRangeSize :: (CSigAtomic, CSigAtomic) -> Int Source #
Ix CSize Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CSize, CSize) -> [CSize] Source # index :: (CSize, CSize) -> CSize -> Int Source # unsafeIndex :: (CSize, CSize) -> CSize -> Int Source # inRange :: (CSize, CSize) -> CSize -> Bool Source # rangeSize :: (CSize, CSize) -> Int Source # unsafeRangeSize :: (CSize, CSize) -> Int Source #
Ix CUChar Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CUChar, CUChar) -> [CUChar] Source # index :: (CUChar, CUChar) -> CUChar -> Int Source # unsafeIndex :: (CUChar, CUChar) -> CUChar -> Int Source # inRange :: (CUChar, CUChar) -> CUChar -> Bool Source # rangeSize :: (CUChar, CUChar) -> Int Source # unsafeRangeSize :: (CUChar, CUChar) -> Int Source #
Ix CUInt Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CUInt, CUInt) -> [CUInt] Source # index :: (CUInt, CUInt) -> CUInt -> Int Source # unsafeIndex :: (CUInt, CUInt) -> CUInt -> Int Source # inRange :: (CUInt, CUInt) -> CUInt -> Bool Source # rangeSize :: (CUInt, CUInt) -> Int Source # unsafeRangeSize :: (CUInt, CUInt) -> Int Source #
Ix CUIntMax Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CUIntMax, CUIntMax) -> [CUIntMax] Source # index :: (CUIntMax, CUIntMax) -> CUIntMax -> Int Source # unsafeIndex :: (CUIntMax, CUIntMax) -> CUIntMax -> Int Source # inRange :: (CUIntMax, CUIntMax) -> CUIntMax -> Bool Source # rangeSize :: (CUIntMax, CUIntMax) -> Int Source # unsafeRangeSize :: (CUIntMax, CUIntMax) -> Int Source #
Ix CUIntPtr Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CUIntPtr, CUIntPtr) -> [CUIntPtr] Source # index :: (CUIntPtr, CUIntPtr) -> CUIntPtr -> Int Source # unsafeIndex :: (CUIntPtr, CUIntPtr) -> CUIntPtr -> Int Source # inRange :: (CUIntPtr, CUIntPtr) -> CUIntPtr -> Bool Source # rangeSize :: (CUIntPtr, CUIntPtr) -> Int Source # unsafeRangeSize :: (CUIntPtr, CUIntPtr) -> Int Source #
Ix CULLong Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CULLong, CULLong) -> [CULLong] Source # index :: (CULLong, CULLong) -> CULLong -> Int Source # unsafeIndex :: (CULLong, CULLong) -> CULLong -> Int Source # inRange :: (CULLong, CULLong) -> CULLong -> Bool Source # rangeSize :: (CULLong, CULLong) -> Int Source # unsafeRangeSize :: (CULLong, CULLong) -> Int Source #
Ix CULong Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CULong, CULong) -> [CULong] Source # index :: (CULong, CULong) -> CULong -> Int Source # unsafeIndex :: (CULong, CULong) -> CULong -> Int Source # inRange :: (CULong, CULong) -> CULong -> Bool Source # rangeSize :: (CULong, CULong) -> Int Source # unsafeRangeSize :: (CULong, CULong) -> Int Source #
Ix CUShort Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CUShort, CUShort) -> [CUShort] Source # index :: (CUShort, CUShort) -> CUShort -> Int Source # unsafeIndex :: (CUShort, CUShort) -> CUShort -> Int Source # inRange :: (CUShort, CUShort) -> CUShort -> Bool Source # rangeSize :: (CUShort, CUShort) -> Int Source # unsafeRangeSize :: (CUShort, CUShort) -> Int Source #
Ix CWchar Source #
Instance details Defined in GHC.Internal.Foreign.C.Types Methods range :: (CWchar, CWchar) -> [CWchar] Source # index :: (CWchar, CWchar) -> CWchar -> Int Source # unsafeIndex :: (CWchar, CWchar) -> CWchar -> Int Source # inRange :: (CWchar, CWchar) -> CWchar -> Bool Source # rangeSize :: (CWchar, CWchar) -> Int Source # unsafeRangeSize :: (CWchar, CWchar) -> Int Source #
Ix IntPtr Source #
Instance details Defined in GHC.Internal.Foreign.Ptr Methods range :: (IntPtr, IntPtr) -> [IntPtr] Source # index :: (IntPtr, IntPtr) -> IntPtr -> Int Source # unsafeIndex :: (IntPtr, IntPtr) -> IntPtr -> Int Source # inRange :: (IntPtr, IntPtr) -> IntPtr -> Bool Source # rangeSize :: (IntPtr, IntPtr) -> Int Source # unsafeRangeSize :: (IntPtr, IntPtr) -> Int Source #
Ix WordPtr Source #
Instance details Defined in GHC.Internal.Foreign.Ptr Methods range :: (WordPtr, WordPtr) -> [WordPtr] Source # index :: (WordPtr, WordPtr) -> WordPtr -> Int Source # unsafeIndex :: (WordPtr, WordPtr) -> WordPtr -> Int Source # inRange :: (WordPtr, WordPtr) -> WordPtr -> Bool Source # rangeSize :: (WordPtr, WordPtr) -> Int Source # unsafeRangeSize :: (WordPtr, WordPtr) -> Int Source #
Ix Associativity Source #	Since: base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods range :: (Associativity, Associativity) -> [Associativity] Source # index :: (Associativity, Associativity) -> Associativity -> Int Source # unsafeIndex :: (Associativity, Associativity) -> Associativity -> Int Source # inRange :: (Associativity, Associativity) -> Associativity -> Bool Source # rangeSize :: (Associativity, Associativity) -> Int Source # unsafeRangeSize :: (Associativity, Associativity) -> Int Source #
Ix DecidedStrictness Source #	Since: base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods range :: (DecidedStrictness, DecidedStrictness) -> [DecidedStrictness] Source # index :: (DecidedStrictness, DecidedStrictness) -> DecidedStrictness -> Int Source # unsafeIndex :: (DecidedStrictness, DecidedStrictness) -> DecidedStrictness -> Int Source # inRange :: (DecidedStrictness, DecidedStrictness) -> DecidedStrictness -> Bool Source # rangeSize :: (DecidedStrictness, DecidedStrictness) -> Int Source # unsafeRangeSize :: (DecidedStrictness, DecidedStrictness) -> Int Source #
Ix SourceStrictness Source #	Since: base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods range :: (SourceStrictness, SourceStrictness) -> [SourceStrictness] Source # index :: (SourceStrictness, SourceStrictness) -> SourceStrictness -> Int Source # unsafeIndex :: (SourceStrictness, SourceStrictness) -> SourceStrictness -> Int Source # inRange :: (SourceStrictness, SourceStrictness) -> SourceStrictness -> Bool Source # rangeSize :: (SourceStrictness, SourceStrictness) -> Int Source # unsafeRangeSize :: (SourceStrictness, SourceStrictness) -> Int Source #
Ix SourceUnpackedness Source #	Since: base-4.9.0.0
Instance details Defined in GHC.Internal.Generics Methods range :: (SourceUnpackedness, SourceUnpackedness) -> [SourceUnpackedness] Source # index :: (SourceUnpackedness, SourceUnpackedness) -> SourceUnpackedness -> Int Source # unsafeIndex :: (SourceUnpackedness, SourceUnpackedness) -> SourceUnpackedness -> Int Source # inRange :: (SourceUnpackedness, SourceUnpackedness) -> SourceUnpackedness -> Bool Source # rangeSize :: (SourceUnpackedness, SourceUnpackedness) -> Int Source # unsafeRangeSize :: (SourceUnpackedness, SourceUnpackedness) -> Int Source #
Ix SeekMode Source #	Since: base-4.2.0.0
Instance details Defined in GHC.Internal.IO.Device Methods range :: (SeekMode, SeekMode) -> [SeekMode] Source # index :: (SeekMode, SeekMode) -> SeekMode -> Int Source # unsafeIndex :: (SeekMode, SeekMode) -> SeekMode -> Int Source # inRange :: (SeekMode, SeekMode) -> SeekMode -> Bool Source # rangeSize :: (SeekMode, SeekMode) -> Int Source # unsafeRangeSize :: (SeekMode, SeekMode) -> Int Source #
Ix IOMode Source #	Since: base-4.2.0.0
Instance details Defined in GHC.Internal.IO.IOMode Methods range :: (IOMode, IOMode) -> [IOMode] Source # index :: (IOMode, IOMode) -> IOMode -> Int Source # unsafeIndex :: (IOMode, IOMode) -> IOMode -> Int Source # inRange :: (IOMode, IOMode) -> IOMode -> Bool Source # rangeSize :: (IOMode, IOMode) -> Int Source # unsafeRangeSize :: (IOMode, IOMode) -> Int Source #
Ix Int16 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Int Methods range :: (Int16, Int16) -> [Int16] Source # index :: (Int16, Int16) -> Int16 -> Int Source # unsafeIndex :: (Int16, Int16) -> Int16 -> Int Source # inRange :: (Int16, Int16) -> Int16 -> Bool Source # rangeSize :: (Int16, Int16) -> Int Source # unsafeRangeSize :: (Int16, Int16) -> Int Source #
Ix Int32 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Int Methods range :: (Int32, Int32) -> [Int32] Source # index :: (Int32, Int32) -> Int32 -> Int Source # unsafeIndex :: (Int32, Int32) -> Int32 -> Int Source # inRange :: (Int32, Int32) -> Int32 -> Bool Source # rangeSize :: (Int32, Int32) -> Int Source # unsafeRangeSize :: (Int32, Int32) -> Int Source #
Ix Int64 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Int Methods range :: (Int64, Int64) -> [Int64] Source # index :: (Int64, Int64) -> Int64 -> Int Source # unsafeIndex :: (Int64, Int64) -> Int64 -> Int Source # inRange :: (Int64, Int64) -> Int64 -> Bool Source # rangeSize :: (Int64, Int64) -> Int Source # unsafeRangeSize :: (Int64, Int64) -> Int Source #
Ix Int8 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Int Methods range :: (Int8, Int8) -> [Int8] Source # index :: (Int8, Int8) -> Int8 -> Int Source # unsafeIndex :: (Int8, Int8) -> Int8 -> Int Source # inRange :: (Int8, Int8) -> Int8 -> Bool Source # rangeSize :: (Int8, Int8) -> Int Source # unsafeRangeSize :: (Int8, Int8) -> Int Source #
Ix CBlkCnt Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CBlkCnt, CBlkCnt) -> [CBlkCnt] Source # index :: (CBlkCnt, CBlkCnt) -> CBlkCnt -> Int Source # unsafeIndex :: (CBlkCnt, CBlkCnt) -> CBlkCnt -> Int Source # inRange :: (CBlkCnt, CBlkCnt) -> CBlkCnt -> Bool Source # rangeSize :: (CBlkCnt, CBlkCnt) -> Int Source # unsafeRangeSize :: (CBlkCnt, CBlkCnt) -> Int Source #
Ix CBlkSize Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CBlkSize, CBlkSize) -> [CBlkSize] Source # index :: (CBlkSize, CBlkSize) -> CBlkSize -> Int Source # unsafeIndex :: (CBlkSize, CBlkSize) -> CBlkSize -> Int Source # inRange :: (CBlkSize, CBlkSize) -> CBlkSize -> Bool Source # rangeSize :: (CBlkSize, CBlkSize) -> Int Source # unsafeRangeSize :: (CBlkSize, CBlkSize) -> Int Source #
Ix CClockId Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CClockId, CClockId) -> [CClockId] Source # index :: (CClockId, CClockId) -> CClockId -> Int Source # unsafeIndex :: (CClockId, CClockId) -> CClockId -> Int Source # inRange :: (CClockId, CClockId) -> CClockId -> Bool Source # rangeSize :: (CClockId, CClockId) -> Int Source # unsafeRangeSize :: (CClockId, CClockId) -> Int Source #
Ix CDev Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CDev, CDev) -> [CDev] Source # index :: (CDev, CDev) -> CDev -> Int Source # unsafeIndex :: (CDev, CDev) -> CDev -> Int Source # inRange :: (CDev, CDev) -> CDev -> Bool Source # rangeSize :: (CDev, CDev) -> Int Source # unsafeRangeSize :: (CDev, CDev) -> Int Source #
Ix CFsBlkCnt Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CFsBlkCnt, CFsBlkCnt) -> [CFsBlkCnt] Source # index :: (CFsBlkCnt, CFsBlkCnt) -> CFsBlkCnt -> Int Source # unsafeIndex :: (CFsBlkCnt, CFsBlkCnt) -> CFsBlkCnt -> Int Source # inRange :: (CFsBlkCnt, CFsBlkCnt) -> CFsBlkCnt -> Bool Source # rangeSize :: (CFsBlkCnt, CFsBlkCnt) -> Int Source # unsafeRangeSize :: (CFsBlkCnt, CFsBlkCnt) -> Int Source #
Ix CFsFilCnt Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CFsFilCnt, CFsFilCnt) -> [CFsFilCnt] Source # index :: (CFsFilCnt, CFsFilCnt) -> CFsFilCnt -> Int Source # unsafeIndex :: (CFsFilCnt, CFsFilCnt) -> CFsFilCnt -> Int Source # inRange :: (CFsFilCnt, CFsFilCnt) -> CFsFilCnt -> Bool Source # rangeSize :: (CFsFilCnt, CFsFilCnt) -> Int Source # unsafeRangeSize :: (CFsFilCnt, CFsFilCnt) -> Int Source #
Ix CGid Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CGid, CGid) -> [CGid] Source # index :: (CGid, CGid) -> CGid -> Int Source # unsafeIndex :: (CGid, CGid) -> CGid -> Int Source # inRange :: (CGid, CGid) -> CGid -> Bool Source # rangeSize :: (CGid, CGid) -> Int Source # unsafeRangeSize :: (CGid, CGid) -> Int Source #
Ix CId Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CId, CId) -> [CId] Source # index :: (CId, CId) -> CId -> Int Source # unsafeIndex :: (CId, CId) -> CId -> Int Source # inRange :: (CId, CId) -> CId -> Bool Source # rangeSize :: (CId, CId) -> Int Source # unsafeRangeSize :: (CId, CId) -> Int Source #
Ix CIno Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CIno, CIno) -> [CIno] Source # index :: (CIno, CIno) -> CIno -> Int Source # unsafeIndex :: (CIno, CIno) -> CIno -> Int Source # inRange :: (CIno, CIno) -> CIno -> Bool Source # rangeSize :: (CIno, CIno) -> Int Source # unsafeRangeSize :: (CIno, CIno) -> Int Source #
Ix CKey Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CKey, CKey) -> [CKey] Source # index :: (CKey, CKey) -> CKey -> Int Source # unsafeIndex :: (CKey, CKey) -> CKey -> Int Source # inRange :: (CKey, CKey) -> CKey -> Bool Source # rangeSize :: (CKey, CKey) -> Int Source # unsafeRangeSize :: (CKey, CKey) -> Int Source #
Ix CMode Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CMode, CMode) -> [CMode] Source # index :: (CMode, CMode) -> CMode -> Int Source # unsafeIndex :: (CMode, CMode) -> CMode -> Int Source # inRange :: (CMode, CMode) -> CMode -> Bool Source # rangeSize :: (CMode, CMode) -> Int Source # unsafeRangeSize :: (CMode, CMode) -> Int Source #
Ix CNfds Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CNfds, CNfds) -> [CNfds] Source # index :: (CNfds, CNfds) -> CNfds -> Int Source # unsafeIndex :: (CNfds, CNfds) -> CNfds -> Int Source # inRange :: (CNfds, CNfds) -> CNfds -> Bool Source # rangeSize :: (CNfds, CNfds) -> Int Source # unsafeRangeSize :: (CNfds, CNfds) -> Int Source #
Ix CNlink Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CNlink, CNlink) -> [CNlink] Source # index :: (CNlink, CNlink) -> CNlink -> Int Source # unsafeIndex :: (CNlink, CNlink) -> CNlink -> Int Source # inRange :: (CNlink, CNlink) -> CNlink -> Bool Source # rangeSize :: (CNlink, CNlink) -> Int Source # unsafeRangeSize :: (CNlink, CNlink) -> Int Source #
Ix COff Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (COff, COff) -> [COff] Source # index :: (COff, COff) -> COff -> Int Source # unsafeIndex :: (COff, COff) -> COff -> Int Source # inRange :: (COff, COff) -> COff -> Bool Source # rangeSize :: (COff, COff) -> Int Source # unsafeRangeSize :: (COff, COff) -> Int Source #
Ix CPid Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CPid, CPid) -> [CPid] Source # index :: (CPid, CPid) -> CPid -> Int Source # unsafeIndex :: (CPid, CPid) -> CPid -> Int Source # inRange :: (CPid, CPid) -> CPid -> Bool Source # rangeSize :: (CPid, CPid) -> Int Source # unsafeRangeSize :: (CPid, CPid) -> Int Source #
Ix CRLim Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CRLim, CRLim) -> [CRLim] Source # index :: (CRLim, CRLim) -> CRLim -> Int Source # unsafeIndex :: (CRLim, CRLim) -> CRLim -> Int Source # inRange :: (CRLim, CRLim) -> CRLim -> Bool Source # rangeSize :: (CRLim, CRLim) -> Int Source # unsafeRangeSize :: (CRLim, CRLim) -> Int Source #
Ix CSocklen Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CSocklen, CSocklen) -> [CSocklen] Source # index :: (CSocklen, CSocklen) -> CSocklen -> Int Source # unsafeIndex :: (CSocklen, CSocklen) -> CSocklen -> Int Source # inRange :: (CSocklen, CSocklen) -> CSocklen -> Bool Source # rangeSize :: (CSocklen, CSocklen) -> Int Source # unsafeRangeSize :: (CSocklen, CSocklen) -> Int Source #
Ix CSsize Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CSsize, CSsize) -> [CSsize] Source # index :: (CSsize, CSsize) -> CSsize -> Int Source # unsafeIndex :: (CSsize, CSsize) -> CSsize -> Int Source # inRange :: (CSsize, CSsize) -> CSsize -> Bool Source # rangeSize :: (CSsize, CSsize) -> Int Source # unsafeRangeSize :: (CSsize, CSsize) -> Int Source #
Ix CTcflag Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CTcflag, CTcflag) -> [CTcflag] Source # index :: (CTcflag, CTcflag) -> CTcflag -> Int Source # unsafeIndex :: (CTcflag, CTcflag) -> CTcflag -> Int Source # inRange :: (CTcflag, CTcflag) -> CTcflag -> Bool Source # rangeSize :: (CTcflag, CTcflag) -> Int Source # unsafeRangeSize :: (CTcflag, CTcflag) -> Int Source #
Ix CUid Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (CUid, CUid) -> [CUid] Source # index :: (CUid, CUid) -> CUid -> Int Source # unsafeIndex :: (CUid, CUid) -> CUid -> Int Source # inRange :: (CUid, CUid) -> CUid -> Bool Source # rangeSize :: (CUid, CUid) -> Int Source # unsafeRangeSize :: (CUid, CUid) -> Int Source #
Ix Fd Source #
Instance details Defined in GHC.Internal.System.Posix.Types Methods range :: (Fd, Fd) -> [Fd] Source # index :: (Fd, Fd) -> Fd -> Int Source # unsafeIndex :: (Fd, Fd) -> Fd -> Int Source # inRange :: (Fd, Fd) -> Fd -> Bool Source # rangeSize :: (Fd, Fd) -> Int Source # unsafeRangeSize :: (Fd, Fd) -> Int Source #
Ix GeneralCategory Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Unicode Methods range :: (GeneralCategory, GeneralCategory) -> [GeneralCategory] Source # index :: (GeneralCategory, GeneralCategory) -> GeneralCategory -> Int Source # unsafeIndex :: (GeneralCategory, GeneralCategory) -> GeneralCategory -> Int Source # inRange :: (GeneralCategory, GeneralCategory) -> GeneralCategory -> Bool Source # rangeSize :: (GeneralCategory, GeneralCategory) -> Int Source # unsafeRangeSize :: (GeneralCategory, GeneralCategory) -> Int Source #
Ix Word16 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Word Methods range :: (Word16, Word16) -> [Word16] Source # index :: (Word16, Word16) -> Word16 -> Int Source # unsafeIndex :: (Word16, Word16) -> Word16 -> Int Source # inRange :: (Word16, Word16) -> Word16 -> Bool Source # rangeSize :: (Word16, Word16) -> Int Source # unsafeRangeSize :: (Word16, Word16) -> Int Source #
Ix Word32 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Word Methods range :: (Word32, Word32) -> [Word32] Source # index :: (Word32, Word32) -> Word32 -> Int Source # unsafeIndex :: (Word32, Word32) -> Word32 -> Int Source # inRange :: (Word32, Word32) -> Word32 -> Bool Source # rangeSize :: (Word32, Word32) -> Int Source # unsafeRangeSize :: (Word32, Word32) -> Int Source #
Ix Word64 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Word Methods range :: (Word64, Word64) -> [Word64] Source # index :: (Word64, Word64) -> Word64 -> Int Source # unsafeIndex :: (Word64, Word64) -> Word64 -> Int Source # inRange :: (Word64, Word64) -> Word64 -> Bool Source # rangeSize :: (Word64, Word64) -> Int Source # unsafeRangeSize :: (Word64, Word64) -> Int Source #
Ix Word8 Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Word Methods range :: (Word8, Word8) -> [Word8] Source # index :: (Word8, Word8) -> Word8 -> Int Source # unsafeIndex :: (Word8, Word8) -> Word8 -> Int Source # inRange :: (Word8, Word8) -> Word8 -> Bool Source # rangeSize :: (Word8, Word8) -> Int Source # unsafeRangeSize :: (Word8, Word8) -> Int Source #
Ix Ordering Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: (Ordering, Ordering) -> [Ordering] Source # index :: (Ordering, Ordering) -> Ordering -> Int Source # unsafeIndex :: (Ordering, Ordering) -> Ordering -> Int Source # inRange :: (Ordering, Ordering) -> Ordering -> Bool Source # rangeSize :: (Ordering, Ordering) -> Int Source # unsafeRangeSize :: (Ordering, Ordering) -> Int Source #
Ix Integer Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: (Integer, Integer) -> [Integer] Source # index :: (Integer, Integer) -> Integer -> Int Source # unsafeIndex :: (Integer, Integer) -> Integer -> Int Source # inRange :: (Integer, Integer) -> Integer -> Bool Source # rangeSize :: (Integer, Integer) -> Int Source # unsafeRangeSize :: (Integer, Integer) -> Int Source #
Ix Natural Source #	Since: base-4.8.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: (Natural, Natural) -> [Natural] Source # index :: (Natural, Natural) -> Natural -> Int Source # unsafeIndex :: (Natural, Natural) -> Natural -> Int Source # inRange :: (Natural, Natural) -> Natural -> Bool Source # rangeSize :: (Natural, Natural) -> Int Source # unsafeRangeSize :: (Natural, Natural) -> Int Source #
Ix () Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: ((), ()) -> [()] Source # index :: ((), ()) -> () -> Int Source # unsafeIndex :: ((), ()) -> () -> Int Source # inRange :: ((), ()) -> () -> Bool Source # rangeSize :: ((), ()) -> Int Source # unsafeRangeSize :: ((), ()) -> Int Source #
Ix Bool Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: (Bool, Bool) -> [Bool] Source # index :: (Bool, Bool) -> Bool -> Int Source # unsafeIndex :: (Bool, Bool) -> Bool -> Int Source # inRange :: (Bool, Bool) -> Bool -> Bool Source # rangeSize :: (Bool, Bool) -> Int Source # unsafeRangeSize :: (Bool, Bool) -> Int Source #
Ix Char Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: (Char, Char) -> [Char] Source # index :: (Char, Char) -> Char -> Int Source # unsafeIndex :: (Char, Char) -> Char -> Int Source # inRange :: (Char, Char) -> Char -> Bool Source # rangeSize :: (Char, Char) -> Int Source # unsafeRangeSize :: (Char, Char) -> Int Source #
Ix Int Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: (Int, Int) -> [Int] Source # index :: (Int, Int) -> Int -> Int Source # unsafeIndex :: (Int, Int) -> Int -> Int Source # inRange :: (Int, Int) -> Int -> Bool Source # rangeSize :: (Int, Int) -> Int Source # unsafeRangeSize :: (Int, Int) -> Int Source #
Ix Word Source #	Since: base-4.6.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: (Word, Word) -> [Word] Source # index :: (Word, Word) -> Word -> Int Source # unsafeIndex :: (Word, Word) -> Word -> Int Source # inRange :: (Word, Word) -> Word -> Bool Source # rangeSize :: (Word, Word) -> Int Source # unsafeRangeSize :: (Word, Word) -> Int Source #
Ix a => Ix (Identity a) Source #	Since: base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Identity Methods range :: (Identity a, Identity a) -> [Identity a] Source # index :: (Identity a, Identity a) -> Identity a -> Int Source # unsafeIndex :: (Identity a, Identity a) -> Identity a -> Int Source # inRange :: (Identity a, Identity a) -> Identity a -> Bool Source # rangeSize :: (Identity a, Identity a) -> Int Source # unsafeRangeSize :: (Identity a, Identity a) -> Int Source #
Ix a => Ix (Down a) Source #	Since: base-4.14.0.0
Instance details Defined in GHC.Internal.Data.Ord Methods range :: (Down a, Down a) -> [Down a] Source # index :: (Down a, Down a) -> Down a -> Int Source # unsafeIndex :: (Down a, Down a) -> Down a -> Int Source # inRange :: (Down a, Down a) -> Down a -> Bool Source # rangeSize :: (Down a, Down a) -> Int Source # unsafeRangeSize :: (Down a, Down a) -> Int Source #
Ix a => Ix (Solo a) Source #
Instance details Defined in GHC.Internal.Ix Methods range :: (Solo a, Solo a) -> [Solo a] Source # index :: (Solo a, Solo a) -> Solo a -> Int Source # unsafeIndex :: (Solo a, Solo a) -> Solo a -> Int Source # inRange :: (Solo a, Solo a) -> Solo a -> Bool Source # rangeSize :: (Solo a, Solo a) -> Int Source # unsafeRangeSize :: (Solo a, Solo a) -> Int Source #
Ix (Proxy s) Source #	Since: base-4.7.0.0
Instance details Defined in GHC.Internal.Data.Proxy Methods range :: (Proxy s, Proxy s) -> [Proxy s] Source # index :: (Proxy s, Proxy s) -> Proxy s -> Int Source # unsafeIndex :: (Proxy s, Proxy s) -> Proxy s -> Int Source # inRange :: (Proxy s, Proxy s) -> Proxy s -> Bool Source # rangeSize :: (Proxy s, Proxy s) -> Int Source # unsafeRangeSize :: (Proxy s, Proxy s) -> Int Source #
(Ix a, Ix b) => Ix (a, b) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: ((a, b), (a, b)) -> [(a, b)] Source # index :: ((a, b), (a, b)) -> (a, b) -> Int Source # unsafeIndex :: ((a, b), (a, b)) -> (a, b) -> Int Source # inRange :: ((a, b), (a, b)) -> (a, b) -> Bool Source # rangeSize :: ((a, b), (a, b)) -> Int Source # unsafeRangeSize :: ((a, b), (a, b)) -> Int Source #
Ix a => Ix (Const a b) Source #	Since: base-4.9.0.0
Instance details Defined in GHC.Internal.Data.Functor.Const Methods range :: (Const a b, Const a b) -> [Const a b] Source # index :: (Const a b, Const a b) -> Const a b -> Int Source # unsafeIndex :: (Const a b, Const a b) -> Const a b -> Int Source # inRange :: (Const a b, Const a b) -> Const a b -> Bool Source # rangeSize :: (Const a b, Const a b) -> Int Source # unsafeRangeSize :: (Const a b, Const a b) -> Int Source #
(Ix a1, Ix a2, Ix a3) => Ix (a1, a2, a3) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3), (a1, a2, a3)) -> [(a1, a2, a3)] Source # index :: ((a1, a2, a3), (a1, a2, a3)) -> (a1, a2, a3) -> Int Source # unsafeIndex :: ((a1, a2, a3), (a1, a2, a3)) -> (a1, a2, a3) -> Int Source # inRange :: ((a1, a2, a3), (a1, a2, a3)) -> (a1, a2, a3) -> Bool Source # rangeSize :: ((a1, a2, a3), (a1, a2, a3)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3), (a1, a2, a3)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4) => Ix (a1, a2, a3, a4) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> [(a1, a2, a3, a4)] Source # index :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> (a1, a2, a3, a4) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> (a1, a2, a3, a4) -> Int Source # inRange :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> (a1, a2, a3, a4) -> Bool Source # rangeSize :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5) => Ix (a1, a2, a3, a4, a5) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> [(a1, a2, a3, a4, a5)] Source # index :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> (a1, a2, a3, a4, a5) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> (a1, a2, a3, a4, a5) -> Int Source # inRange :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> (a1, a2, a3, a4, a5) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6) => Ix (a1, a2, a3, a4, a5, a6) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> [(a1, a2, a3, a4, a5, a6)] Source # index :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> (a1, a2, a3, a4, a5, a6) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> (a1, a2, a3, a4, a5, a6) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> (a1, a2, a3, a4, a5, a6) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7) => Ix (a1, a2, a3, a4, a5, a6, a7) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> [(a1, a2, a3, a4, a5, a6, a7)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> (a1, a2, a3, a4, a5, a6, a7) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> (a1, a2, a3, a4, a5, a6, a7) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> (a1, a2, a3, a4, a5, a6, a7) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8) => Ix (a1, a2, a3, a4, a5, a6, a7, a8) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> [(a1, a2, a3, a4, a5, a6, a7, a8)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> (a1, a2, a3, a4, a5, a6, a7, a8) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> (a1, a2, a3, a4, a5, a6, a7, a8) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> (a1, a2, a3, a4, a5, a6, a7, a8) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9, Ix aA) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9, Ix aA, Ix aB) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9, Ix aA, Ix aB, Ix aC) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9, Ix aA, Ix aB, Ix aC, Ix aD) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9, Ix aA, Ix aB, Ix aC, Ix aD, Ix aE) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE)) -> Int Source #
(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7, Ix a8, Ix a9, Ix aA, Ix aB, Ix aC, Ix aD, Ix aE, Ix aF) => Ix (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF) Source #	Since: base-4.15.0.0
Instance details Defined in GHC.Internal.Ix Methods range :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)) -> [(a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)] Source # index :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF) -> Int Source # unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF) -> Int Source # inRange :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)) -> (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF) -> Bool Source # rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)) -> Int Source # unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB, aC, aD, aE, aF)) -> Int Source #

data Array i e Source #

The type of immutable non-strict (boxed) arrays with indices in i and elements in e.

Constructors

Array !i !i !Int (Array# e)

Instances

Instances details

Functor (Array i) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Arr Methods fmap :: (a -> b) -> Array i a -> Array i b Source # (<$) :: a -> Array i b -> Array i a Source #
Foldable (Array i) Source #	Since: base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Foldable Methods fold :: Monoid m => Array i m -> m Source # foldMap :: Monoid m => (a -> m) -> Array i a -> m Source # foldMap' :: Monoid m => (a -> m) -> Array i a -> m Source # foldr :: (a -> b -> b) -> b -> Array i a -> b Source # foldr' :: (a -> b -> b) -> b -> Array i a -> b Source # foldl :: (b -> a -> b) -> b -> Array i a -> b Source # foldl' :: (b -> a -> b) -> b -> Array i a -> b Source # foldr1 :: (a -> a -> a) -> Array i a -> a Source # foldl1 :: (a -> a -> a) -> Array i a -> a Source # toList :: Array i a -> [a] Source # null :: Array i a -> Bool Source # length :: Array i a -> Int Source # elem :: Eq a => a -> Array i a -> Bool Source # maximum :: Ord a => Array i a -> a Source # minimum :: Ord a => Array i a -> a Source # sum :: Num a => Array i a -> a Source # product :: Num a => Array i a -> a Source #
Ix i => Traversable (Array i) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Data.Traversable Methods traverse :: Applicative f => (a -> f b) -> Array i a -> f (Array i b) Source # sequenceA :: Applicative f => Array i (f a) -> f (Array i a) Source # mapM :: Monad m => (a -> m b) -> Array i a -> m (Array i b) Source # sequence :: Monad m => Array i (m a) -> m (Array i a) Source #
(Data a, Data b, Ix a) => Data (Array a b) Source #	Since: base-4.8.0.0
Instance details Defined in GHC.Internal.Data.Data Methods gfoldl :: (forall d b0. Data d => c (d -> b0) -> d -> c b0) -> (forall g. g -> c g) -> Array a b -> c (Array a b) Source # gunfold :: (forall b0 r. Data b0 => c (b0 -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Array a b) Source # toConstr :: Array a b -> Constr Source # dataTypeOf :: Array a b -> DataType Source # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Array a b)) Source # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Array a b)) Source # gmapT :: (forall b0. Data b0 => b0 -> b0) -> Array a b -> Array a b Source # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Array a b -> r Source # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Array a b -> r Source # gmapQ :: (forall d. Data d => d -> u) -> Array a b -> [u] Source # gmapQi :: Int -> (forall d. Data d => d -> u) -> Array a b -> u Source # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Array a b -> m (Array a b) Source # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Array a b -> m (Array a b) Source # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Array a b -> m (Array a b) Source #
(Ix a, Read a, Read b) => Read (Array a b) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Read Methods readsPrec :: Int -> ReadS (Array a b) Source # readList :: ReadS [Array a b] Source # readPrec :: ReadPrec (Array a b) Source # readListPrec :: ReadPrec [Array a b] Source #
(Ix a, Show a, Show b) => Show (Array a b) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Arr Methods showsPrec :: Int -> Array a b -> ShowS Source # show :: Array a b -> String Source # showList :: [Array a b] -> ShowS Source #
(Ix i, Eq e) => Eq (Array i e) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Arr Methods (==) :: Array i e -> Array i e -> Bool Source # (/=) :: Array i e -> Array i e -> Bool Source #
(Ix i, Ord e) => Ord (Array i e) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Arr Methods compare :: Array i e -> Array i e -> Ordering Source # (<) :: Array i e -> Array i e -> Bool Source # (<=) :: Array i e -> Array i e -> Bool Source # (>) :: Array i e -> Array i e -> Bool Source # (>=) :: Array i e -> Array i e -> Bool Source # max :: Array i e -> Array i e -> Array i e Source # min :: Array i e -> Array i e -> Array i e Source #

data STArray s i e Source #

Mutable, boxed, non-strict arrays in the ST monad. The type arguments are as follows:

s: the state variable argument for the ST type
i: the index type of the array (should be an instance of Ix)
e: the element type of the array.

Constructors

STArray !i !i !Int (MutableArray# s e)

Instances

Instances details

Eq (STArray s i e) Source #	Since: base-2.1
Instance details Defined in GHC.Internal.Arr Methods (==) :: STArray s i e -> STArray s i e -> Bool Source # (/=) :: STArray s i e -> STArray s i e -> Bool Source #

arrEleBottom :: a Source #

array Source #

Arguments

:: Ix i
=> (i, i)	a pair of bounds, each of the index type of the array. These bounds are the lowest and highest indices in the array, in that order. For example, a one-origin vector of length `10` has bounds `(1,10)`, and a one-origin `10` by `10` matrix has bounds `((1,1),(10,10))`.
-> [(i, e)]	a list of associations of the form (index, value). Typically, this list will be expressed as a comprehension. An association `(i, x)` defines the value of the array at index `i` to be `x`.
-> Array i e

Construct an array with the specified bounds and containing values for given indices within these bounds.

The array is undefined (i.e. bottom) if any index in the list is out of bounds. The Haskell 2010 Report further specifies that if any two associations in the list have the same index, the value at that index is undefined (i.e. bottom). However in GHC's implementation, the value at such an index is the value part of the last association with that index in the list.

Because the indices must be checked for these errors, array is strict in the bounds argument and in the indices of the association list, but non-strict in the values. Thus, recurrences such as the following are possible:

a = array (1,100) ((1,1) : [(i, i * a!(i-1)) | i <- [2..100]])

Not every index within the bounds of the array need appear in the association list, but the values associated with indices that do not appear will be undefined (i.e. bottom).

If, in any dimension, the lower bound is greater than the upper bound, then the array is legal, but empty. Indexing an empty array always gives an array-bounds error, but bounds still yields the bounds with which the array was constructed.

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

Construct an array from a pair of bounds and a list of values in index order.

(!) :: Ix i => Array i e -> i -> e infixl 9 Source #

The value at the given index in an array.

safeRangeSize :: Ix i => (i, i) -> Int Source #

negRange :: Int Source #

safeIndex :: Ix i => (i, i) -> Int -> i -> Int Source #

badSafeIndex Source #

Arguments

:: Int	Index searched for.
-> Int	Max bound of the array.
-> Int	This isn't an Int. It's an exception.

Used to throw exceptions in array bounds-checking functions.

⚠ This function throws SomeException in all cases.

Examples

Expand

>>> badSafeIndex 2 5
*** Exception: Error in array index; 2 not in range [0..5)

bounds :: Array i e -> (i, i) Source #

The bounds with which an array was constructed.

numElements :: Array i e -> Int Source #

The number of elements in the array.

numElementsSTArray :: STArray s i e -> Int Source #

indices :: Ix i => Array i e -> [i] Source #

The list of indices of an array in ascending order.

elems :: Array i e -> [e] Source #

The list of elements of an array in index order.

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

The list of associations of an array in index order.

accumArray Source #

Arguments

:: Ix i
=> (e -> a -> e)	accumulating function
-> e	initial value
-> (i, i)	bounds of the array
-> [(i, a)]	association list
-> Array i e

The accumArray function deals with repeated indices in the association list using an accumulating function which combines the values of associations with the same index.

For example, given a list of values of some index type, hist produces a histogram of the number of occurrences of each index within a specified range:

hist :: (Ix a, Num b) => (a,a) -> [a] -> Array a b
hist bnds is = accumArray (+) 0 bnds [(i, 1) | i<-is, inRange bnds i]

accumArray is strict in each result of applying the accumulating function, although it is lazy in the initial value. Thus, unlike arrays built with array, accumulated arrays should not in general be recursive.

adjust :: (e -> a -> e) -> MutableArray# s e -> (Int, a) -> STRep s b -> STRep s b Source #

(//) :: Ix i => Array i e -> [(i, e)] -> Array i e infixl 9 Source #

Constructs an array identical to the first argument except that it has been updated by the associations in the right argument. For example, if m is a 1-origin, n by n matrix, then

m//[((i,i), 0) | i <- [1..n]]

is the same matrix, except with the diagonal zeroed.

Repeated indices in the association list are handled as for array: Haskell 2010 specifies that the resulting array is undefined (i.e. bottom), but GHC's implementation uses the last association for each index.

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

accum f takes an array and an association list and accumulates pairs from the list into the array with the accumulating function f. Thus accumArray can be defined using accum:

accumArray f z b = accum f (array b [(i, z) | i <- range b])

accum is strict in all the results of applying the accumulation. However, it is lazy in the initial values of the array.

amap :: (a -> b) -> Array i a -> Array i b Source #

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

ixmap allows for transformations on array indices. It may be thought of as providing function composition on the right with the mapping that the original array embodies.

A similar transformation of array values may be achieved using fmap from the Array instance of the Functor class.

eqArray :: (Ix i, Eq e) => Array i e -> Array i e -> Bool Source #

cmpArray :: (Ix i, Ord e) => Array i e -> Array i e -> Ordering Source #

cmpIntArray :: Ord e => Array Int e -> Array Int e -> Ordering Source #

newSTArray :: Ix i => (i, i) -> e -> ST s (STArray s i e) Source #

boundsSTArray :: STArray s i e -> (i, i) Source #

readSTArray :: Ix i => STArray s i e -> i -> ST s e Source #

writeSTArray :: Ix i => STArray s i e -> i -> e -> ST s () Source #

freezeSTArray :: STArray s i e -> ST s (Array i e) Source #

thawSTArray :: Array i e -> ST s (STArray s i e) Source #

foldlElems :: (b -> a -> b) -> b -> Array i a -> b Source #

A left fold over the elements