Data.Int

base-4.9.0.0: Basic libraries

Copyright | (c) The University of Glasgow 2001
License | BSD-style (see the file libraries/base/LICENSE)
Maintainer | libraries@haskell.org
Stability | experimental
Portability | portable
Safe Haskell | Trustworthy
Language | Haskell2010

Data.Int

Contents

- Signed integer types
- Notes

Description

Signed integer types

Synopsis

- data Int :: TYPE Lifted
- data Int8
- data Int16
- data Int32
- data Int64

# Signed integer types

data Int :: TYPE Lifted Source

A fixed-precision integer type with at least the range `[-2^29 .. 2^29-1]`. The exact range for a given implementation can be determined by using `minBound` and `maxBound` from the `Bounded` class.

Instances

Bounded Int |
Methods minBound :: Int Source maxBound :: Int Source
Enum Int |
Methods succ :: Int -> Int Source pred :: Int -> Int Source toEnum :: Int -> Int Source fromEnum :: Int -> Int Source enumFrom :: Int -> [Int] Source enumFromThen :: Int -> Int -> [Int] Source enumFromTo :: Int -> Int -> [Int] Source enumFromThenTo :: Int -> Int -> Int -> [Int] Source
Eq Int |
Methods (==) :: Int -> Int -> Bool Source (/=) :: Int -> Int -> Bool Source
Integral Int |
Methods quot :: Int -> Int -> Int Source rem :: Int -> Int -> Int Source div :: Int -> Int -> Int Source mod :: Int -> Int -> Int Source quotRem :: Int -> Int -> (Int, Int) Source divMod :: Int -> Int -> (Int, Int) Source toInteger :: Int -> Integer Source
Data Int |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Int -> c Int Source gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Int Source toConstr :: Int -> Constr Source dataTypeOf :: Int -> DataType Source dataCast1 :: Typeable (TYPE Lifted -> TYPE Lifted) t => (forall d. Data d => c (t d)) -> Maybe (c Int) Source dataCast2 :: Typeable (TYPE Lifted -> TYPE Lifted -> TYPE Lifted) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Int) Source gmapT :: (forall b. Data b => b -> b) -> Int -> Int Source gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Int -> r Source gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Int -> r Source gmapQ :: (forall d. Data d => d -> u) -> Int -> [u] Source gmapQi :: Int -> (forall d. Data d => d -> u) -> Int -> u Source gmapM :: Monad m => (forall d. Data d => d -> m d) -> Int -> m Int Source gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Int -> m Int Source gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Int -> m Int Source
Num Int |
Methods (+) :: Int -> Int -> Int Source (-) :: Int -> Int -> Int Source (*) :: Int -> Int -> Int Source negate :: Int -> Int Source abs :: Int -> Int Source signum :: Int -> Int Source fromInteger :: Integer -> Int Source
Ord Int |
Methods compare :: Int -> Int -> Ordering Source (<) :: Int -> Int -> Bool Source (<=) :: Int -> Int -> Bool Source (>) :: Int -> Int -> Bool Source (>=) :: Int -> Int -> Bool Source max :: Int -> Int -> Int Source min :: Int -> Int -> Int Source
Read Int |
Methods readsPrec :: Int -> ReadS Int Source readList :: ReadS [Int] Source readPrec :: ReadPrec Int Source readListPrec :: ReadPrec [Int] Source
Real Int |
Methods toRational :: Int -> Rational Source
Show Int |
Methods showsPrec :: Int -> Int -> ShowS Source show :: Int -> String Source showList :: [Int] -> ShowS Source
Ix Int |
Methods range :: (Int, Int) -> [Int] Source index :: (Int, Int) -> Int -> Int Source unsafeIndex :: (Int, Int) -> Int -> Int inRange :: (Int, Int) -> Int -> Bool Source rangeSize :: (Int, Int) -> Int Source unsafeRangeSize :: (Int, Int) -> Int
FiniteBits Int |
Methods finiteBitSize :: Int -> Int Source countLeadingZeros :: Int -> Int Source countTrailingZeros :: Int -> Int Source
Bits Int |
Methods (.&.) :: Int -> Int -> Int Source (.|.) :: Int -> Int -> Int Source xor :: Int -> Int -> Int Source complement :: Int -> Int Source shift :: Int -> Int -> Int Source rotate :: Int -> Int -> Int Source zeroBits :: Int Source bit :: Int -> Int Source setBit :: Int -> Int -> Int Source clearBit :: Int -> Int -> Int Source complementBit :: Int -> Int -> Int Source testBit :: Int -> Int -> Bool Source bitSizeMaybe :: Int -> Maybe Int Source bitSize :: Int -> Int Source isSigned :: Int -> Bool Source shiftL :: Int -> Int -> Int Source unsafeShiftL :: Int -> Int -> Int Source shiftR :: Int -> Int -> Int Source unsafeShiftR :: Int -> Int -> Int Source rotateL :: Int -> Int -> Int Source rotateR :: Int -> Int -> Int Source popCount :: Int -> Int Source
Storable Int |
Methods sizeOf :: Int -> Int Source alignment :: Int -> Int Source peekElemOff :: Ptr Int -> Int -> IO Int Source pokeElemOff :: Ptr Int -> Int -> Int -> IO () Source peekByteOff :: Ptr b -> Int -> IO Int Source pokeByteOff :: Ptr b -> Int -> Int -> IO () Source peek :: Ptr Int -> IO Int Source poke :: Ptr Int -> Int -> IO () Source
PrintfArg Int |
Methods formatArg :: Int -> FieldFormatter Source parseFormat :: Int -> ModifierParser Source
Eq (URec Int p) |
Methods (==) :: URec Int p -> URec Int p -> Bool Source (/=) :: URec Int p -> URec Int p -> Bool Source
Ord (URec Int p) |
Methods compare :: URec Int p -> URec Int p -> Ordering Source (<) :: URec Int p -> URec Int p -> Bool Source (<=) :: URec Int p -> URec Int p -> Bool Source (>) :: URec Int p -> URec Int p -> Bool Source (>=) :: URec Int p -> URec Int p -> Bool Source max :: URec Int p -> URec Int p -> URec Int p Source min :: URec Int p -> URec Int p -> URec Int p Source
Show (URec Int p) |
Methods showsPrec :: Int -> URec Int p -> ShowS Source show :: URec Int p -> String Source showList :: [URec Int p] -> ShowS Source
Generic (URec Int p) |
Associated Types type Rep (URec Int p) :: * -> * Source Methods from :: URec Int p -> Rep (URec Int p) x Source to :: Rep (URec Int p) x -> URec Int p Source
data URec Int = UInt { uInt# :: Int# } | Used for marking occurrences of `Int#`
type Rep (URec Int p) = D1 (MetaData "URec" "GHC.Generics" "base" False) (C1 (MetaCons "UInt" PrefixI True) (S1 (MetaSel (Just Symbol "uInt#") NoSourceUnpackedness NoSourceStrictness DecidedLazy) UInt)) |

data Int8 Source

8-bit signed integer type

Instances

Bounded Int8 |
Methods minBound :: Int8 Source maxBound :: Int8 Source
Enum Int8 |
Methods succ :: Int8 -> Int8 Source pred :: Int8 -> Int8 Source toEnum :: Int -> Int8 Source fromEnum :: Int8 -> Int Source enumFrom :: Int8 -> [Int8] Source enumFromThen :: Int8 -> Int8 -> [Int8] Source enumFromTo :: Int8 -> Int8 -> [Int8] Source enumFromThenTo :: Int8 -> Int8 -> Int8 -> [Int8] Source
Eq Int8 |
Methods (==) :: Int8 -> Int8 -> Bool Source (/=) :: Int8 -> Int8 -> Bool Source
Integral Int8 |
Methods quot :: Int8 -> Int8 -> Int8 Source rem :: Int8 -> Int8 -> Int8 Source div :: Int8 -> Int8 -> Int8 Source mod :: Int8 -> Int8 -> Int8 Source quotRem :: Int8 -> Int8 -> (Int8, Int8) Source divMod :: Int8 -> Int8 -> (Int8, Int8) Source toInteger :: Int8 -> Integer Source
Data Int8 |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Int8 -> c Int8 Source gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Int8 Source toConstr :: Int8 -> Constr Source dataTypeOf :: Int8 -> DataType Source dataCast1 :: Typeable (TYPE Lifted -> TYPE Lifted) t => (forall d. Data d => c (t d)) -> Maybe (c Int8) Source dataCast2 :: Typeable (TYPE Lifted -> TYPE Lifted -> TYPE Lifted) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Int8) Source gmapT :: (forall b. Data b => b -> b) -> Int8 -> Int8 Source gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Int8 -> r Source gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Int8 -> r Source gmapQ :: (forall d. Data d => d -> u) -> Int8 -> [u] Source gmapQi :: Int -> (forall d. Data d => d -> u) -> Int8 -> u Source gmapM :: Monad m => (forall d. Data d => d -> m d) -> Int8 -> m Int8 Source gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Int8 -> m Int8 Source gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Int8 -> m Int8 Source
Num Int8 |
Methods (+) :: Int8 -> Int8 -> Int8 Source (-) :: Int8 -> Int8 -> Int8 Source (*) :: Int8 -> Int8 -> Int8 Source negate :: Int8 -> Int8 Source abs :: Int8 -> Int8 Source signum :: Int8 -> Int8 Source fromInteger :: Integer -> Int8 Source
Ord Int8 |
Methods compare :: Int8 -> Int8 -> Ordering Source (<) :: Int8 -> Int8 -> Bool Source (<=) :: Int8 -> Int8 -> Bool Source (>) :: Int8 -> Int8 -> Bool Source (>=) :: Int8 -> Int8 -> Bool Source max :: Int8 -> Int8 -> Int8 Source min :: Int8 -> Int8 -> Int8 Source
Read Int8 |
Methods readsPrec :: Int -> ReadS Int8 Source readList :: ReadS [Int8] Source readPrec :: ReadPrec Int8 Source readListPrec :: ReadPrec [Int8] Source
Real Int8 |
Methods toRational :: Int8 -> Rational Source
Show Int8 |
Methods showsPrec :: Int -> Int8 -> ShowS Source show :: Int8 -> String Source showList :: [Int8] -> ShowS Source
Ix Int8 |
Methods range :: (Int8, Int8) -> [Int8] Source index :: (Int8, Int8) -> Int8 -> Int Source unsafeIndex :: (Int8, Int8) -> Int8 -> Int inRange :: (Int8, Int8) -> Int8 -> Bool Source rangeSize :: (Int8, Int8) -> Int Source unsafeRangeSize :: (Int8, Int8) -> Int
FiniteBits Int8 |
Methods finiteBitSize :: Int8 -> Int Source countLeadingZeros :: Int8 -> Int Source countTrailingZeros :: Int8 -> Int Source
Bits Int8 |
Methods (.&.) :: Int8 -> Int8 -> Int8 Source (.|.) :: Int8 -> Int8 -> Int8 Source xor :: Int8 -> Int8 -> Int8 Source complement :: Int8 -> Int8 Source shift :: Int8 -> Int -> Int8 Source rotate :: Int8 -> Int -> Int8 Source zeroBits :: Int8 Source bit :: Int -> Int8 Source setBit :: Int8 -> Int -> Int8 Source clearBit :: Int8 -> Int -> Int8 Source complementBit :: Int8 -> Int -> Int8 Source testBit :: Int8 -> Int -> Bool Source bitSizeMaybe :: Int8 -> Maybe Int Source bitSize :: Int8 -> Int Source isSigned :: Int8 -> Bool Source shiftL :: Int8 -> Int -> Int8 Source unsafeShiftL :: Int8 -> Int -> Int8 Source shiftR :: Int8 -> Int -> Int8 Source unsafeShiftR :: Int8 -> Int -> Int8 Source rotateL :: Int8 -> Int -> Int8 Source rotateR :: Int8 -> Int -> Int8 Source popCount :: Int8 -> Int Source
Storable Int8 |
Methods sizeOf :: Int8 -> Int Source alignment :: Int8 -> Int Source peekElemOff :: Ptr Int8 -> Int -> IO Int8 Source pokeElemOff :: Ptr Int8 -> Int -> Int8 -> IO () Source peekByteOff :: Ptr b -> Int -> IO Int8 Source pokeByteOff :: Ptr b -> Int -> Int8 -> IO () Source peek :: Ptr Int8 -> IO Int8 Source poke :: Ptr Int8 -> Int8 -> IO () Source
PrintfArg Int8 |
Methods formatArg :: Int8 -> FieldFormatter Source parseFormat :: Int8 -> ModifierParser Source

data Int16 Source

16-bit signed integer type

Instances

Bounded Int16 |
Methods minBound :: Int16 Source maxBound :: Int16 Source
Enum Int16 |
Methods succ :: Int16 -> Int16 Source pred :: Int16 -> Int16 Source toEnum :: Int -> Int16 Source fromEnum :: Int16 -> Int Source enumFrom :: Int16 -> [Int16] Source enumFromThen :: Int16 -> Int16 -> [Int16] Source enumFromTo :: Int16 -> Int16 -> [Int16] Source enumFromThenTo :: Int16 -> Int16 -> Int16 -> [Int16] Source
Eq Int16 |
Methods (==) :: Int16 -> Int16 -> Bool Source (/=) :: Int16 -> Int16 -> Bool Source
Integral Int16 |
Methods quot :: Int16 -> Int16 -> Int16 Source rem :: Int16 -> Int16 -> Int16 Source div :: Int16 -> Int16 -> Int16 Source mod :: Int16 -> Int16 -> Int16 Source quotRem :: Int16 -> Int16 -> (Int16, Int16) Source divMod :: Int16 -> Int16 -> (Int16, Int16) Source toInteger :: Int16 -> Integer Source
Data Int16 |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Int16 -> c Int16 Source gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Int16 Source toConstr :: Int16 -> Constr Source dataTypeOf :: Int16 -> DataType Source dataCast1 :: Typeable (TYPE Lifted -> TYPE Lifted) t => (forall d. Data d => c (t d)) -> Maybe (c Int16) Source dataCast2 :: Typeable (TYPE Lifted -> TYPE Lifted -> TYPE Lifted) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Int16) Source gmapT :: (forall b. Data b => b -> b) -> Int16 -> Int16 Source gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Int16 -> r Source gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Int16 -> r Source gmapQ :: (forall d. Data d => d -> u) -> Int16 -> [u] Source gmapQi :: Int -> (forall d. Data d => d -> u) -> Int16 -> u Source gmapM :: Monad m => (forall d. Data d => d -> m d) -> Int16 -> m Int16 Source gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Int16 -> m Int16 Source gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Int16 -> m Int16 Source
Num Int16 |
Methods (+) :: Int16 -> Int16 -> Int16 Source (-) :: Int16 -> Int16 -> Int16 Source (*) :: Int16 -> Int16 -> Int16 Source negate :: Int16 -> Int16 Source abs :: Int16 -> Int16 Source signum :: Int16 -> Int16 Source fromInteger :: Integer -> Int16 Source
Ord Int16 |
Methods compare :: Int16 -> Int16 -> Ordering Source (<) :: Int16 -> Int16 -> Bool Source (<=) :: Int16 -> Int16 -> Bool Source (>) :: Int16 -> Int16 -> Bool Source (>=) :: Int16 -> Int16 -> Bool Source max :: Int16 -> Int16 -> Int16 Source min :: Int16 -> Int16 -> Int16 Source
Read Int16 |
Methods readsPrec :: Int -> ReadS Int16 Source readList :: ReadS [Int16] Source readPrec :: ReadPrec Int16 Source readListPrec :: ReadPrec [Int16] Source
Real Int16 |
Methods toRational :: Int16 -> Rational Source
Show Int16 |
Methods showsPrec :: Int -> Int16 -> ShowS Source show :: Int16 -> String Source showList :: [Int16] -> ShowS Source
Ix Int16 |
Methods range :: (Int16, Int16) -> [Int16] Source index :: (Int16, Int16) -> Int16 -> Int Source unsafeIndex :: (Int16, Int16) -> Int16 -> Int inRange :: (Int16, Int16) -> Int16 -> Bool Source rangeSize :: (Int16, Int16) -> Int Source unsafeRangeSize :: (Int16, Int16) -> Int
FiniteBits Int16 |
Methods finiteBitSize :: Int16 -> Int Source countLeadingZeros :: Int16 -> Int Source countTrailingZeros :: Int16 -> Int Source
Bits Int16 |
Methods (.&.) :: Int16 -> Int16 -> Int16 Source (.|.) :: Int16 -> Int16 -> Int16 Source xor :: Int16 -> Int16 -> Int16 Source complement :: Int16 -> Int16 Source shift :: Int16 -> Int -> Int16 Source rotate :: Int16 -> Int -> Int16 Source zeroBits :: Int16 Source bit :: Int -> Int16 Source setBit :: Int16 -> Int -> Int16 Source clearBit :: Int16 -> Int -> Int16 Source complementBit :: Int16 -> Int -> Int16 Source testBit :: Int16 -> Int -> Bool Source bitSizeMaybe :: Int16 -> Maybe Int Source bitSize :: Int16 -> Int Source isSigned :: Int16 -> Bool Source shiftL :: Int16 -> Int -> Int16 Source unsafeShiftL :: Int16 -> Int -> Int16 Source shiftR :: Int16 -> Int -> Int16 Source unsafeShiftR :: Int16 -> Int -> Int16 Source rotateL :: Int16 -> Int -> Int16 Source rotateR :: Int16 -> Int -> Int16 Source popCount :: Int16 -> Int Source
Storable Int16 |
Methods sizeOf :: Int16 -> Int Source alignment :: Int16 -> Int Source peekElemOff :: Ptr Int16 -> Int -> IO Int16 Source pokeElemOff :: Ptr Int16 -> Int -> Int16 -> IO () Source peekByteOff :: Ptr b -> Int -> IO Int16 Source pokeByteOff :: Ptr b -> Int -> Int16 -> IO () Source peek :: Ptr Int16 -> IO Int16 Source poke :: Ptr Int16 -> Int16 -> IO () Source
PrintfArg Int16 |
Methods formatArg :: Int16 -> FieldFormatter Source parseFormat :: Int16 -> ModifierParser Source

data Int32 Source

32-bit signed integer type

Instances

Bounded Int32 |
Methods minBound :: Int32 Source maxBound :: Int32 Source
Enum Int32 |
Methods succ :: Int32 -> Int32 Source pred :: Int32 -> Int32 Source toEnum :: Int -> Int32 Source fromEnum :: Int32 -> Int Source enumFrom :: Int32 -> [Int32] Source enumFromThen :: Int32 -> Int32 -> [Int32] Source enumFromTo :: Int32 -> Int32 -> [Int32] Source enumFromThenTo :: Int32 -> Int32 -> Int32 -> [Int32] Source
Eq Int32 |
Methods (==) :: Int32 -> Int32 -> Bool Source (/=) :: Int32 -> Int32 -> Bool Source
Integral Int32 |
Methods quot :: Int32 -> Int32 -> Int32 Source rem :: Int32 -> Int32 -> Int32 Source div :: Int32 -> Int32 -> Int32 Source mod :: Int32 -> Int32 -> Int32 Source quotRem :: Int32 -> Int32 -> (Int32, Int32) Source divMod :: Int32 -> Int32 -> (Int32, Int32) Source toInteger :: Int32 -> Integer Source
Data Int32 |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Int32 -> c Int32 Source gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Int32 Source toConstr :: Int32 -> Constr Source dataTypeOf :: Int32 -> DataType Source dataCast1 :: Typeable (TYPE Lifted -> TYPE Lifted) t => (forall d. Data d => c (t d)) -> Maybe (c Int32) Source dataCast2 :: Typeable (TYPE Lifted -> TYPE Lifted -> TYPE Lifted) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Int32) Source gmapT :: (forall b. Data b => b -> b) -> Int32 -> Int32 Source gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Int32 -> r Source gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Int32 -> r Source gmapQ :: (forall d. Data d => d -> u) -> Int32 -> [u] Source gmapQi :: Int -> (forall d. Data d => d -> u) -> Int32 -> u Source gmapM :: Monad m => (forall d. Data d => d -> m d) -> Int32 -> m Int32 Source gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Int32 -> m Int32 Source gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Int32 -> m Int32 Source
Num Int32 |
Methods (+) :: Int32 -> Int32 -> Int32 Source (-) :: Int32 -> Int32 -> Int32 Source (*) :: Int32 -> Int32 -> Int32 Source negate :: Int32 -> Int32 Source abs :: Int32 -> Int32 Source signum :: Int32 -> Int32 Source fromInteger :: Integer -> Int32 Source
Ord Int32 |
Methods compare :: Int32 -> Int32 -> Ordering Source (<) :: Int32 -> Int32 -> Bool Source (<=) :: Int32 -> Int32 -> Bool Source (>) :: Int32 -> Int32 -> Bool Source (>=) :: Int32 -> Int32 -> Bool Source max :: Int32 -> Int32 -> Int32 Source min :: Int32 -> Int32 -> Int32 Source
Read Int32 |
Methods readsPrec :: Int -> ReadS Int32 Source readList :: ReadS [Int32] Source readPrec :: ReadPrec Int32 Source readListPrec :: ReadPrec [Int32] Source
Real Int32 |
Methods toRational :: Int32 -> Rational Source
Show Int32 |
Methods showsPrec :: Int -> Int32 -> ShowS Source show :: Int32 -> String Source showList :: [Int32] -> ShowS Source
Ix Int32 |
Methods range :: (Int32, Int32) -> [Int32] Source index :: (Int32, Int32) -> Int32 -> Int Source unsafeIndex :: (Int32, Int32) -> Int32 -> Int inRange :: (Int32, Int32) -> Int32 -> Bool Source rangeSize :: (Int32, Int32) -> Int Source unsafeRangeSize :: (Int32, Int32) -> Int
FiniteBits Int32 |
Methods finiteBitSize :: Int32 -> Int Source countLeadingZeros :: Int32 -> Int Source countTrailingZeros :: Int32 -> Int Source
Bits Int32 |
Methods (.&.) :: Int32 -> Int32 -> Int32 Source (.|.) :: Int32 -> Int32 -> Int32 Source xor :: Int32 -> Int32 -> Int32 Source complement :: Int32 -> Int32 Source shift :: Int32 -> Int -> Int32 Source rotate :: Int32 -> Int -> Int32 Source zeroBits :: Int32 Source bit :: Int -> Int32 Source setBit :: Int32 -> Int -> Int32 Source clearBit :: Int32 -> Int -> Int32 Source complementBit :: Int32 -> Int -> Int32 Source testBit :: Int32 -> Int -> Bool Source bitSizeMaybe :: Int32 -> Maybe Int Source bitSize :: Int32 -> Int Source isSigned :: Int32 -> Bool Source shiftL :: Int32 -> Int -> Int32 Source unsafeShiftL :: Int32 -> Int -> Int32 Source shiftR :: Int32 -> Int -> Int32 Source unsafeShiftR :: Int32 -> Int -> Int32 Source rotateL :: Int32 -> Int -> Int32 Source rotateR :: Int32 -> Int -> Int32 Source popCount :: Int32 -> Int Source
Storable Int32 |
Methods sizeOf :: Int32 -> Int Source alignment :: Int32 -> Int Source peekElemOff :: Ptr Int32 -> Int -> IO Int32 Source pokeElemOff :: Ptr Int32 -> Int -> Int32 -> IO () Source peekByteOff :: Ptr b -> Int -> IO Int32 Source pokeByteOff :: Ptr b -> Int -> Int32 -> IO () Source peek :: Ptr Int32 -> IO Int32 Source poke :: Ptr Int32 -> Int32 -> IO () Source
PrintfArg Int32 |
Methods formatArg :: Int32 -> FieldFormatter Source parseFormat :: Int32 -> ModifierParser Source

data Int64 Source

64-bit signed integer type

Instances

Bounded Int64 |
Methods minBound :: Int64 Source maxBound :: Int64 Source
Enum Int64 |
Methods succ :: Int64 -> Int64 Source pred :: Int64 -> Int64 Source toEnum :: Int -> Int64 Source fromEnum :: Int64 -> Int Source enumFrom :: Int64 -> [Int64] Source enumFromThen :: Int64 -> Int64 -> [Int64] Source enumFromTo :: Int64 -> Int64 -> [Int64] Source enumFromThenTo :: Int64 -> Int64 -> Int64 -> [Int64] Source
Eq Int64 |
Methods (==) :: Int64 -> Int64 -> Bool Source (/=) :: Int64 -> Int64 -> Bool Source
Integral Int64 |
Methods quot :: Int64 -> Int64 -> Int64 Source rem :: Int64 -> Int64 -> Int64 Source div :: Int64 -> Int64 -> Int64 Source mod :: Int64 -> Int64 -> Int64 Source quotRem :: Int64 -> Int64 -> (Int64, Int64) Source divMod :: Int64 -> Int64 -> (Int64, Int64) Source toInteger :: Int64 -> Integer Source
Data Int64 |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Int64 -> c Int64 Source gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Int64 Source toConstr :: Int64 -> Constr Source dataTypeOf :: Int64 -> DataType Source dataCast1 :: Typeable (TYPE Lifted -> TYPE Lifted) t => (forall d. Data d => c (t d)) -> Maybe (c Int64) Source dataCast2 :: Typeable (TYPE Lifted -> TYPE Lifted -> TYPE Lifted) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Int64) Source gmapT :: (forall b. Data b => b -> b) -> Int64 -> Int64 Source gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Int64 -> r Source gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Int64 -> r Source gmapQ :: (forall d. Data d => d -> u) -> Int64 -> [u] Source gmapQi :: Int -> (forall d. Data d => d -> u) -> Int64 -> u Source gmapM :: Monad m => (forall d. Data d => d -> m d) -> Int64 -> m Int64 Source gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Int64 -> m Int64 Source gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Int64 -> m Int64 Source
Num Int64 |
Methods (+) :: Int64 -> Int64 -> Int64 Source (-) :: Int64 -> Int64 -> Int64 Source (*) :: Int64 -> Int64 -> Int64 Source negate :: Int64 -> Int64 Source abs :: Int64 -> Int64 Source signum :: Int64 -> Int64 Source fromInteger :: Integer -> Int64 Source
Ord Int64 |
Methods compare :: Int64 -> Int64 -> Ordering Source (<) :: Int64 -> Int64 -> Bool Source (<=) :: Int64 -> Int64 -> Bool Source (>) :: Int64 -> Int64 -> Bool Source (>=) :: Int64 -> Int64 -> Bool Source max :: Int64 -> Int64 -> Int64 Source min :: Int64 -> Int64 -> Int64 Source
Read Int64 |
Methods readsPrec :: Int -> ReadS Int64 Source readList :: ReadS [Int64] Source readPrec :: ReadPrec Int64 Source readListPrec :: ReadPrec [Int64] Source
Real Int64 |
Methods toRational :: Int64 -> Rational Source
Show Int64 |
Methods showsPrec :: Int -> Int64 -> ShowS Source show :: Int64 -> String Source showList :: [Int64] -> ShowS Source
Ix Int64 |
Methods range :: (Int64, Int64) -> [Int64] Source index :: (Int64, Int64) -> Int64 -> Int Source unsafeIndex :: (Int64, Int64) -> Int64 -> Int inRange :: (Int64, Int64) -> Int64 -> Bool Source rangeSize :: (Int64, Int64) -> Int Source unsafeRangeSize :: (Int64, Int64) -> Int
FiniteBits Int64 |
Methods finiteBitSize :: Int64 -> Int Source countLeadingZeros :: Int64 -> Int Source countTrailingZeros :: Int64 -> Int Source
Bits Int64 |
Methods (.&.) :: Int64 -> Int64 -> Int64 Source (.|.) :: Int64 -> Int64 -> Int64 Source xor :: Int64 -> Int64 -> Int64 Source complement :: Int64 -> Int64 Source shift :: Int64 -> Int -> Int64 Source rotate :: Int64 -> Int -> Int64 Source zeroBits :: Int64 Source bit :: Int -> Int64 Source setBit :: Int64 -> Int -> Int64 Source clearBit :: Int64 -> Int -> Int64 Source complementBit :: Int64 -> Int -> Int64 Source testBit :: Int64 -> Int -> Bool Source bitSizeMaybe :: Int64 -> Maybe Int Source bitSize :: Int64 -> Int Source isSigned :: Int64 -> Bool Source shiftL :: Int64 -> Int -> Int64 Source unsafeShiftL :: Int64 -> Int -> Int64 Source shiftR :: Int64 -> Int -> Int64 Source unsafeShiftR :: Int64 -> Int -> Int64 Source rotateL :: Int64 -> Int -> Int64 Source rotateR :: Int64 -> Int -> Int64 Source popCount :: Int64 -> Int Source
Storable Int64 |
Methods sizeOf :: Int64 -> Int Source alignment :: Int64 -> Int Source peekElemOff :: Ptr Int64 -> Int -> IO Int64 Source pokeElemOff :: Ptr Int64 -> Int -> Int64 -> IO () Source peekByteOff :: Ptr b -> Int -> IO Int64 Source pokeByteOff :: Ptr b -> Int -> Int64 -> IO () Source peek :: Ptr Int64 -> IO Int64 Source poke :: Ptr Int64 -> Int64 -> IO () Source
PrintfArg Int64 |
Methods formatArg :: Int64 -> FieldFormatter Source parseFormat :: Int64 -> ModifierParser Source

# Notes

- All arithmetic is performed modulo 2^n, where `n` is the number of bits in the type.
- For coercing between any two integer types, use `fromIntegral`, which is specialized for all the common cases so should be fast enough. Coercing word types (see Data.Word) to and from integer types preserves representation, not sign.
- The rules that hold for `Enum` instances over a bounded type such as `Int` (see the section of the Haskell report dealing with arithmetic sequences) also hold for the `Enum` instances over the various `Int` types defined here.
- Right and left shifts by amounts greater than or equal to the width of the type result in either zero or -1, depending on the sign of the value being shifted. This is contrary to the behaviour in C, which is undefined; a common interpretation is to truncate the shift count to the width of the type, for example `1 << 32 == 1` in some C implementations.