Haskell Core Libraries (base package) Parent Contents Index

GHC.Enum Portability non-portable (GHC extensions) Stability internal Maintainer cvs-ghc@haskell.org

Description

The Enum and Bounded classes.

class Bounded a where

Methods minBound :: a maxBound :: a Instances Bounded CChar Bounded CSChar Bounded CUChar Bounded CShort Bounded CUShort Bounded CInt Bounded CUInt Bounded CLong Bounded CULong Bounded CLLong Bounded CULLong Bounded CPtrdiff Bounded CSize Bounded CWchar Bounded CSigAtomic Bounded CClock Bounded CTime Bounded () (Bounded a, Bounded b) => Bounded (a, b) (Bounded a, Bounded b, Bounded c) => Bounded (a, b, c) (Bounded a, Bounded b, Bounded c, Bounded d) => Bounded (a, b, c, d) Bounded Bool Bounded Ordering Bounded Char Bounded Int Bounded Int8 Bounded Int16 Bounded Int32 Bounded Int64 Bounded Word Bounded Word8 Bounded Word16 Bounded Word32 Bounded Word64 Bounded CIno Bounded CMode Bounded COff Bounded CPid Bounded CSsize Bounded CGid Bounded CNlink Bounded CUid Bounded CTcflag Bounded CRLim Bounded Fd Bounded Month Bounded Day

class Enum a where

Methods succ :: a -> a pred :: a -> a toEnum :: Int -> a fromEnum :: a -> Int enumFrom :: a -> [a] enumFromThen :: a -> a -> [a] enumFromTo :: a -> a -> [a] enumFromThenTo :: a -> a -> a -> [a] Instances Enum CChar Enum CSChar Enum CUChar Enum CShort Enum CUShort Enum CInt Enum CUInt Enum CLong Enum CULong Enum CLLong Enum CULLong Enum CFloat Enum CDouble Enum CLDouble Enum CPtrdiff Enum CSize Enum CWchar Enum CSigAtomic Enum CClock Enum CTime Enum () Enum Bool Enum Ordering Enum Char Enum Int Enum Float Enum Double Enum SeekMode Enum IOMode Enum Int8 Enum Int16 Enum Int32 Enum Int64 Enum Integer (Integral a) => Enum (Ratio a) Enum Word Enum Word8 Enum Word16 Enum Word32 Enum Word64 Enum CDev Enum CIno Enum CMode Enum COff Enum CPid Enum CSsize Enum CGid Enum CNlink Enum CUid Enum CCc Enum CSpeed Enum CTcflag Enum CRLim Enum Fd Enum Month Enum Day

boundedEnumFrom :: (Enum a, Bounded a) => a -> [a]

boundedEnumFromThen :: (Enum a, Bounded a) => a -> a -> [a]

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