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.

The Ix class

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:

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.

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.

Instances
Instances details
Ix Void Source #

Since: base-4.8.0.0

Instance details

Defined in Data.Void

Ix CBool Source # 
Instance details

Defined in Foreign.C.Types

Ix CChar Source # 
Instance details

Defined in Foreign.C.Types

Ix CInt Source # 
Instance details

Defined in Foreign.C.Types

Ix CIntMax Source # 
Instance details

Defined in Foreign.C.Types

Ix CIntPtr Source # 
Instance details

Defined in Foreign.C.Types

Ix CLLong Source # 
Instance details

Defined in Foreign.C.Types

Ix CLong Source # 
Instance details

Defined in Foreign.C.Types

Ix CPtrdiff Source # 
Instance details

Defined in Foreign.C.Types

Ix CSChar Source # 
Instance details

Defined in Foreign.C.Types

Ix CShort Source # 
Instance details

Defined in Foreign.C.Types

Ix CSigAtomic Source # 
Instance details

Defined in Foreign.C.Types

Ix CSize Source # 
Instance details

Defined in Foreign.C.Types

Ix CUChar Source # 
Instance details

Defined in Foreign.C.Types

Ix CUInt Source # 
Instance details

Defined in Foreign.C.Types

Ix CUIntMax Source # 
Instance details

Defined in Foreign.C.Types

Ix CUIntPtr Source # 
Instance details

Defined in Foreign.C.Types

Ix CULLong Source # 
Instance details

Defined in Foreign.C.Types

Ix CULong Source # 
Instance details

Defined in Foreign.C.Types

Ix CUShort Source # 
Instance details

Defined in Foreign.C.Types

Ix CWchar Source # 
Instance details

Defined in Foreign.C.Types

Ix IntPtr Source # 
Instance details

Defined in Foreign.Ptr

Ix WordPtr Source # 
Instance details

Defined in Foreign.Ptr

Ix Associativity Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix DecidedStrictness Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix SourceStrictness Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix SourceUnpackedness Source #

Since: base-4.9.0.0

Instance details

Defined in GHC.Generics

Ix SeekMode Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.IO.Device

Ix IOMode Source #

Since: base-4.2.0.0

Instance details

Defined in GHC.IO.IOMode

Ix Int16 Source #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix Int32 Source #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix Int64 Source #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix Int8 Source #

Since: base-2.1

Instance details

Defined in GHC.Int

Ix GeneralCategory Source #

Since: base-2.1

Instance details

Defined in GHC.Unicode

Ix Word16 Source #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix Word32 Source #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix Word64 Source #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix Word8 Source #

Since: base-2.1

Instance details

Defined in GHC.Word

Ix CBlkCnt Source # 
Instance details

Defined in System.Posix.Types

Ix CBlkSize Source # 
Instance details

Defined in System.Posix.Types

Ix CClockId Source # 
Instance details

Defined in System.Posix.Types

Ix CDev Source # 
Instance details

Defined in System.Posix.Types

Ix CFsBlkCnt Source # 
Instance details

Defined in System.Posix.Types

Ix CFsFilCnt Source # 
Instance details

Defined in System.Posix.Types

Ix CGid Source # 
Instance details

Defined in System.Posix.Types

Ix CId Source # 
Instance details

Defined in System.Posix.Types

Ix CIno Source # 
Instance details

Defined in System.Posix.Types

Ix CKey Source # 
Instance details

Defined in System.Posix.Types

Ix CMode Source # 
Instance details

Defined in System.Posix.Types

Ix CNfds Source # 
Instance details

Defined in System.Posix.Types

Ix CNlink Source # 
Instance details

Defined in System.Posix.Types

Ix COff Source # 
Instance details

Defined in System.Posix.Types

Ix CPid Source # 
Instance details

Defined in System.Posix.Types

Ix CRLim Source # 
Instance details

Defined in System.Posix.Types

Ix CSocklen Source # 
Instance details

Defined in System.Posix.Types

Ix CSsize Source # 
Instance details

Defined in System.Posix.Types

Ix CTcflag Source # 
Instance details

Defined in System.Posix.Types

Ix CUid Source # 
Instance details

Defined in System.Posix.Types

Ix Fd Source # 
Instance details

Defined in 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 Ordering Source #

Since: base-2.1

Instance details

Defined in GHC.Ix

Ix Integer Source #

Since: base-2.1

Instance details

Defined in GHC.Ix

Ix Natural Source #

Since: base-4.8.0.0

Instance details

Defined in GHC.Ix

Ix () Source #

Since: base-2.1

Instance details

Defined in GHC.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.Ix

Ix Char Source #

Since: base-2.1

Instance details

Defined in GHC.Ix

Ix Int Source #

Since: base-2.1

Instance details

Defined in GHC.Ix

Ix Word Source #

Since: base-4.6.0.0

Instance details

Defined in GHC.Ix

Ix a => Ix (Identity a) Source #

Since: base-4.9.0.0

Instance details

Defined in Data.Functor.Identity

Ix a => Ix (Down a) Source #

Since: base-4.14.0.0

Instance details

Defined in 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 (a) Source # 
Instance details

Defined in GHC.Ix

Methods

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

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

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

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

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

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

Ix (Proxy s) Source #

Since: base-4.7.0.0

Instance details

Defined in 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.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 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.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.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.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.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.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.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.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.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.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.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.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.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.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 #

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