base-4.16.4.0: Basic libraries
Copyright(c) The University of Glasgow 2001
LicenseBSD-style (see the file libraries/base/LICENSE)
Maintainerlibraries@haskell.org
Stabilitystable
Portabilityportable
Safe HaskellTrustworthy
LanguageHaskell2010

Data.Ix

Description

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

Synopsis

The Ix class

class Ord a => Ix a where #

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:

Minimal complete definition

range, (index | unsafeIndex), inRange

Methods

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

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

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

The position of a subscript in the subrange.

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

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

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

The size of the subrange defined by a bounding pair.

Instances

Instances details
Ix Void #

Since: base-4.8.0.0

Instance details

Defined in Data.Void

Methods

range :: (Void, Void) -> [Void] #

index :: (Void, Void) -> Void -> Int #

unsafeIndex :: (Void, Void) -> Void -> Int #

inRange :: (Void, Void) -> Void -> Bool #

rangeSize :: (Void, Void) -> Int #

unsafeRangeSize :: (Void, Void) -> Int #

Ix CBool # 
Instance details

Defined in Foreign.C.Types

Ix CChar # 
Instance details

Defined in Foreign.C.Types

Ix CInt # 
Instance details

Defined in Foreign.C.Types

Methods

range :: (CInt, CInt) -> [CInt] #

index :: (CInt, CInt) -> CInt -> Int #

unsafeIndex :: (CInt, CInt) -> CInt -> Int #

inRange :: (CInt, CInt) -> CInt -> Bool #

rangeSize :: (CInt, CInt) -> Int #

unsafeRangeSize :: (CInt, CInt) -> Int #

Ix CIntMax # 
Instance details

Defined in Foreign.C.Types

Ix CIntPtr # 
Instance details

Defined in Foreign.C.Types

Ix CLLong # 
Instance details

Defined in Foreign.C.Types

Ix CLong # 
Instance details

Defined in Foreign.C.Types

Ix CPtrdiff # 
Instance details

Defined in Foreign.C.Types

Ix CSChar # 
Instance details

Defined in Foreign.C.Types

Ix CShort # 
Instance details

Defined in Foreign.C.Types

Ix CSigAtomic # 
Instance details

Defined in Foreign.C.Types

Ix CSize # 
Instance details

Defined in Foreign.C.Types

Ix CUChar # 
Instance details

Defined in Foreign.C.Types

Ix CUInt # 
Instance details

Defined in Foreign.C.Types

Ix CUIntMax # 
Instance details

Defined in Foreign.C.Types

Ix CUIntPtr # 
Instance details

Defined in Foreign.C.Types

Ix CULLong # 
Instance details

Defined in Foreign.C.Types

Ix CULong # 
Instance details

Defined in Foreign.C.Types

Ix CUShort # 
Instance details

Defined in Foreign.C.Types

Ix CWchar # 
Instance details

Defined in Foreign.C.Types

Ix IntPtr # 
Instance details

Defined in Foreign.Ptr

Ix WordPtr # 
Instance details

Defined in Foreign.Ptr

Ix Associativity #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix DecidedStrictness #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix SourceStrictness #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix SourceUnpackedness #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix SeekMode #

Since: base-4.2.0.0

Instance details

Defined in GHC.IO.Device

Ix IOMode #

Since: base-4.2.0.0

Instance details

Defined in GHC.IO.IOMode

Ix Int16 #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix Int32 #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix Int64 #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix Int8 #

Since: base-2.1

Instance details

Defined in GHC.Int

Methods

range :: (Int8, Int8) -> [Int8] #

index :: (Int8, Int8) -> Int8 -> Int #

unsafeIndex :: (Int8, Int8) -> Int8 -> Int #

inRange :: (Int8, Int8) -> Int8 -> Bool #

rangeSize :: (Int8, Int8) -> Int #

unsafeRangeSize :: (Int8, Int8) -> Int #

Ix GeneralCategory #

Since: base-2.1

Instance details

Defined in GHC.Unicode

Ix Word16 #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix Word32 #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix Word64 #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix Word8 #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix CBlkCnt # 
Instance details

Defined in System.Posix.Types

Ix CBlkSize # 
Instance details

Defined in System.Posix.Types

Ix CClockId # 
Instance details

Defined in System.Posix.Types

Ix CDev # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CDev, CDev) -> [CDev] #

index :: (CDev, CDev) -> CDev -> Int #

unsafeIndex :: (CDev, CDev) -> CDev -> Int #

inRange :: (CDev, CDev) -> CDev -> Bool #

rangeSize :: (CDev, CDev) -> Int #

unsafeRangeSize :: (CDev, CDev) -> Int #

Ix CFsBlkCnt # 
Instance details

Defined in System.Posix.Types

Ix CFsFilCnt # 
Instance details

Defined in System.Posix.Types

Ix CGid # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CGid, CGid) -> [CGid] #

index :: (CGid, CGid) -> CGid -> Int #

unsafeIndex :: (CGid, CGid) -> CGid -> Int #

inRange :: (CGid, CGid) -> CGid -> Bool #

rangeSize :: (CGid, CGid) -> Int #

unsafeRangeSize :: (CGid, CGid) -> Int #

Ix CId # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CId, CId) -> [CId] #

index :: (CId, CId) -> CId -> Int #

unsafeIndex :: (CId, CId) -> CId -> Int #

inRange :: (CId, CId) -> CId -> Bool #

rangeSize :: (CId, CId) -> Int #

unsafeRangeSize :: (CId, CId) -> Int #

Ix CIno # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CIno, CIno) -> [CIno] #

index :: (CIno, CIno) -> CIno -> Int #

unsafeIndex :: (CIno, CIno) -> CIno -> Int #

inRange :: (CIno, CIno) -> CIno -> Bool #

rangeSize :: (CIno, CIno) -> Int #

unsafeRangeSize :: (CIno, CIno) -> Int #

Ix CKey # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CKey, CKey) -> [CKey] #

index :: (CKey, CKey) -> CKey -> Int #

unsafeIndex :: (CKey, CKey) -> CKey -> Int #

inRange :: (CKey, CKey) -> CKey -> Bool #

rangeSize :: (CKey, CKey) -> Int #

unsafeRangeSize :: (CKey, CKey) -> Int #

Ix CMode # 
Instance details

Defined in System.Posix.Types

Ix CNfds # 
Instance details

Defined in System.Posix.Types

Ix CNlink # 
Instance details

Defined in System.Posix.Types

Ix COff # 
Instance details

Defined in System.Posix.Types

Methods

range :: (COff, COff) -> [COff] #

index :: (COff, COff) -> COff -> Int #

unsafeIndex :: (COff, COff) -> COff -> Int #

inRange :: (COff, COff) -> COff -> Bool #

rangeSize :: (COff, COff) -> Int #

unsafeRangeSize :: (COff, COff) -> Int #

Ix CPid # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CPid, CPid) -> [CPid] #

index :: (CPid, CPid) -> CPid -> Int #

unsafeIndex :: (CPid, CPid) -> CPid -> Int #

inRange :: (CPid, CPid) -> CPid -> Bool #

rangeSize :: (CPid, CPid) -> Int #

unsafeRangeSize :: (CPid, CPid) -> Int #

Ix CRLim # 
Instance details

Defined in System.Posix.Types

Ix CSocklen # 
Instance details

Defined in System.Posix.Types

Ix CSsize # 
Instance details

Defined in System.Posix.Types

Ix CTcflag # 
Instance details

Defined in System.Posix.Types

Ix CUid # 
Instance details

Defined in System.Posix.Types

Methods

range :: (CUid, CUid) -> [CUid] #

index :: (CUid, CUid) -> CUid -> Int #

unsafeIndex :: (CUid, CUid) -> CUid -> Int #

inRange :: (CUid, CUid) -> CUid -> Bool #

rangeSize :: (CUid, CUid) -> Int #

unsafeRangeSize :: (CUid, CUid) -> Int #

Ix Fd # 
Instance details

Defined in System.Posix.Types

Methods

range :: (Fd, Fd) -> [Fd] #

index :: (Fd, Fd) -> Fd -> Int #

unsafeIndex :: (Fd, Fd) -> Fd -> Int #

inRange :: (Fd, Fd) -> Fd -> Bool #

rangeSize :: (Fd, Fd) -> Int #

unsafeRangeSize :: (Fd, Fd) -> Int #

Ix Ordering #

Since: base-2.1

Instance details

Defined in GHC.Ix

Ix Integer #

Since: base-2.1

Instance details

Defined in GHC.Ix

Ix Natural #

Since: base-4.8.0.0

Instance details

Defined in GHC.Ix

Ix () #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

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

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

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

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

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

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

Ix Bool #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

range :: (Bool, Bool) -> [Bool] #

index :: (Bool, Bool) -> Bool -> Int #

unsafeIndex :: (Bool, Bool) -> Bool -> Int #

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

rangeSize :: (Bool, Bool) -> Int #

unsafeRangeSize :: (Bool, Bool) -> Int #

Ix Char #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

range :: (Char, Char) -> [Char] #

index :: (Char, Char) -> Char -> Int #

unsafeIndex :: (Char, Char) -> Char -> Int #

inRange :: (Char, Char) -> Char -> Bool #

rangeSize :: (Char, Char) -> Int #

unsafeRangeSize :: (Char, Char) -> Int #

Ix Int #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

range :: (Int, Int) -> [Int] #

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

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

inRange :: (Int, Int) -> Int -> Bool #

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

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

Ix Word #

Since: base-4.6.0.0

Instance details

Defined in GHC.Ix

Methods

range :: (Word, Word) -> [Word] #

index :: (Word, Word) -> Word -> Int #

unsafeIndex :: (Word, Word) -> Word -> Int #

inRange :: (Word, Word) -> Word -> Bool #

rangeSize :: (Word, Word) -> Int #

unsafeRangeSize :: (Word, Word) -> Int #

Ix a => Ix (Identity a) #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Identity

Ix a => Ix (Down a) #

Since: base-4.14.0.0

Instance details

Defined in Data.Ord

Methods

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

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

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

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

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

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

Ix a => Ix (a) # 
Instance details

Defined in GHC.Ix

Methods

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 #

Ix (Proxy s) #

Since: base-4.7.0.0

Instance details

Defined in Data.Proxy

Methods

range :: (Proxy s, Proxy s) -> [Proxy s] #

index :: (Proxy s, Proxy s) -> Proxy s -> Int #

unsafeIndex :: (Proxy s, Proxy s) -> Proxy s -> Int #

inRange :: (Proxy s, Proxy s) -> Proxy s -> Bool #

rangeSize :: (Proxy s, Proxy s) -> Int #

unsafeRangeSize :: (Proxy s, Proxy s) -> Int #

(Ix a, Ix b) => Ix (a, b) #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

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

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

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

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

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

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

Ix a => Ix (Const a b) #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Const

Methods

range :: (Const a b, Const a b) -> [Const a b] #

index :: (Const a b, Const a b) -> Const a b -> Int #

unsafeIndex :: (Const a b, Const a b) -> Const a b -> Int #

inRange :: (Const a b, Const a b) -> Const a b -> Bool #

rangeSize :: (Const a b, Const a b) -> Int #

unsafeRangeSize :: (Const a b, Const a b) -> Int #

(Ix a1, Ix a2, Ix a3) => Ix (a1, a2, a3) #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

range :: ((a1, a2, a3), (a1, a2, a3)) -> [(a1, a2, a3)] #

index :: ((a1, a2, a3), (a1, a2, a3)) -> (a1, a2, a3) -> Int #

unsafeIndex :: ((a1, a2, a3), (a1, a2, a3)) -> (a1, a2, a3) -> Int #

inRange :: ((a1, a2, a3), (a1, a2, a3)) -> (a1, a2, a3) -> Bool #

rangeSize :: ((a1, a2, a3), (a1, a2, a3)) -> Int #

unsafeRangeSize :: ((a1, a2, a3), (a1, a2, a3)) -> Int #

(Ix a1, Ix a2, Ix a3, Ix a4) => Ix (a1, a2, a3, a4) #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

range :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> [(a1, a2, a3, a4)] #

index :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> (a1, a2, a3, a4) -> Int #

unsafeIndex :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> (a1, a2, a3, a4) -> Int #

inRange :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> (a1, a2, a3, a4) -> Bool #

rangeSize :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4), (a1, a2, a3, a4)) -> Int #

(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5) => Ix (a1, a2, a3, a4, a5) #

Since: base-2.1

Instance details

Defined in GHC.Ix

Methods

range :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> [(a1, a2, a3, a4, a5)] #

index :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> (a1, a2, a3, a4, a5) -> Int #

unsafeIndex :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> (a1, a2, a3, a4, a5) -> Int #

inRange :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> (a1, a2, a3, a4, a5) -> Bool #

rangeSize :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5), (a1, a2, a3, a4, a5)) -> Int #

(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6) => Ix (a1, a2, a3, a4, a5, a6) #

Since: base-4.15.0.0

Instance details

Defined in GHC.Ix

Methods

range :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> [(a1, a2, a3, a4, a5, a6)] #

index :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> (a1, a2, a3, a4, a5, a6) -> Int #

unsafeIndex :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> (a1, a2, a3, a4, a5, a6) -> Int #

inRange :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> (a1, a2, a3, a4, a5, a6) -> Bool #

rangeSize :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6), (a1, a2, a3, a4, a5, a6)) -> Int #

(Ix a1, Ix a2, Ix a3, Ix a4, Ix a5, Ix a6, Ix a7) => Ix (a1, a2, a3, a4, a5, a6, a7) #

Since: base-4.15.0.0

Instance details

Defined in GHC.Ix

Methods

range :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> [(a1, a2, a3, a4, a5, a6, a7)] #

index :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> (a1, a2, a3, a4, a5, a6, a7) -> Int #

unsafeIndex :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> (a1, a2, a3, a4, a5, a6, a7) -> Int #

inRange :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> (a1, a2, a3, a4, a5, a6, a7) -> Bool #

rangeSize :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7), (a1, a2, a3, a4, a5, a6, a7)) -> Int #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8), (a1, a2, a3, a4, a5, a6, a7, a8)) -> Int #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9), (a1, a2, a3, a4, a5, a6, a7, a8, a9)) -> Int #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA)) -> Int #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

rangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> Int #

unsafeRangeSize :: ((a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB), (a1, a2, a3, a4, a5, a6, a7, a8, a9, aA, aB)) -> Int #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

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 #

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 #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

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 #

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 #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

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 #

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 #

(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) #

Since: base-4.15.0.0

Instance details

Defined in GHC.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)] #

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 #

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 #

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 #

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 #

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 #

Deriving Instances of Ix

Derived instance declarations for the class Ix are only possible for enumerations (i.e. datatypes having only nullary constructors) and single-constructor datatypes, including arbitrarily large tuples, whose constituent types are instances of Ix.

  • For an enumeration, the nullary constructors are assumed to be numbered left-to-right with the indices being 0 to n-1 inclusive. This is the same numbering defined by the Enum class. For example, given the datatype:
       data Colour = Red | Orange | Yellow | Green | Blue | Indigo | Violet

we would have:

       range   (Yellow,Blue)        ==  [Yellow,Green,Blue]
       index   (Yellow,Blue) Green  ==  1
       inRange (Yellow,Blue) Red    ==  False