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

Description

Signed integer types

Synopsis

dataInt
dataInt8
dataInt16
dataInt32
dataInt64

Signed integer types

dataInt #

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 usingminBound andmaxBound from theBounded class.

Instances

Bounded IntSource #	Since: 2.1
Instance details Defined inGHC.Enum Methods minBound ::Int Source # maxBound ::Int Source #
Enum IntSource #	Since: 2.1
Instance details Defined inGHC.Enum 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
Instance details Defined inGHC.Classes Methods (==) ::Int ->Int ->Bool # (/=) ::Int ->Int ->Bool #
Integral IntSource #	Since: 2.0.1
Instance details Defined inGHC.Real 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 IntSource #	Since: 4.0.0.0
Instance details Defined inData.Data Methods gfoldl :: (forall d b.Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) ->Int -> cInt Source # gunfold :: (forall b r.Data b => c (b -> r) -> c r) -> (forall r. r -> c r) ->Constr -> cInt Source # toConstr ::Int ->Constr Source # dataTypeOf ::Int ->DataType Source # dataCast1 ::Typeable t => (forall d.Data d => c (t d)) ->Maybe (cInt)Source # dataCast2 ::Typeable t => (forall d e. (Data d,Data e) => c (t d e)) ->Maybe (cInt)Source # gmapT :: (forall b.Data b => b -> b) ->Int ->Int Source # gmapQl :: (r -> r' -> r) -> r -> (forall d.Data d => d -> r') ->Int -> rSource # gmapQr :: (r' -> r -> r) -> r -> (forall d.Data d => d -> r') ->Int -> rSource # gmapQ :: (forall d.Data d => d -> u) ->Int -> [u]Source # gmapQi ::Int -> (forall d.Data d => d -> u) ->Int -> uSource # gmapM ::Monad m => (forall d.Data d => d -> m d) ->Int -> mInt Source # gmapMp ::MonadPlus m => (forall d.Data d => d -> m d) ->Int -> mInt Source # gmapMo ::MonadPlus m => (forall d.Data d => d -> m d) ->Int -> mInt Source #
Num IntSource #	Since: 2.1
Instance details Defined inGHC.Num 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
Instance details Defined inGHC.Classes Methods compare ::Int ->Int ->Ordering # (<) ::Int ->Int ->Bool # (<=) ::Int ->Int ->Bool # (>) ::Int ->Int ->Bool # (>=) ::Int ->Int ->Bool # max ::Int ->Int ->Int # min ::Int ->Int ->Int #
Read IntSource #	Since: 2.1
Instance details Defined inGHC.Read Methods readsPrec ::Int ->ReadS Int Source # readList ::ReadS [Int]Source # readPrec ::ReadPrec Int Source # readListPrec ::ReadPrec [Int]Source #
Real IntSource #	Since: 2.0.1
Instance details Defined inGHC.Real Methods toRational ::Int ->Rational Source #
Show IntSource #	Since: 2.1
Instance details Defined inGHC.Show Methods showsPrec ::Int ->Int ->ShowS Source # show ::Int ->String Source # showList :: [Int] ->ShowS Source #
Ix IntSource #	Since: 2.1
Instance details Defined inGHC.Arr 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 IntSource #	Since: 4.6.0.0
Instance details Defined inData.Bits Methods finiteBitSize ::Int ->Int Source # countLeadingZeros ::Int ->Int Source # countTrailingZeros ::Int ->Int Source #
Bits IntSource #	Since: 2.1
Instance details Defined inData.Bits 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 IntSource #	Since: 2.1
Instance details Defined inForeign.Storable 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 IntSource #	Since: 2.1
Instance details Defined inText.Printf Methods formatArg ::Int ->FieldFormatter Source # parseFormat ::Int ->ModifierParser Source #
Generic1 (URec Int :: k ->Type)Source #
Instance details Defined inGHC.Generics Associated Types typeRep1 (URec Int) :: k ->Type Source # Methods from1 ::URec Int a ->Rep1 (URec Int) aSource # to1 ::Rep1 (URec Int) a ->URec Int aSource #
Functor (URec Int ::Type ->Type)Source #	Since: 4.9.0.0
Instance details Defined inGHC.Generics Methods fmap :: (a -> b) ->URec Int a ->URec Int bSource # (<$) :: a ->URec Int b ->URec Int aSource #
Foldable (URec Int ::Type ->Type)Source #	Since: 4.9.0.0
Instance details Defined inData.Foldable Methods fold ::Monoid m =>URec Int m -> mSource # foldMap ::Monoid m => (a -> m) ->URec Int a -> mSource # foldr :: (a -> b -> b) -> b ->URec Int a -> bSource # foldr' :: (a -> b -> b) -> b ->URec Int a -> bSource # foldl :: (b -> a -> b) -> b ->URec Int a -> bSource # foldl' :: (b -> a -> b) -> b ->URec Int a -> bSource # foldr1 :: (a -> a -> a) ->URec Int a -> aSource # foldl1 :: (a -> a -> a) ->URec Int a -> aSource # toList ::URec Int a -> [a]Source # null ::URec Int a ->Bool Source # length ::URec Int a ->Int Source # elem ::Eq a => a ->URec Int a ->Bool Source # maximum ::Ord a =>URec Int a -> aSource # minimum ::Ord a =>URec Int a -> aSource # sum ::Num a =>URec Int a -> aSource # product ::Num a =>URec Int a -> aSource #
Traversable (URec Int ::Type ->Type)Source #	Since: 4.9.0.0
Instance details Defined inData.Traversable Methods traverse ::Applicative f => (a -> f b) ->URec Int a -> f (URec Int b)Source # sequenceA ::Applicative f =>URec Int (f a) -> f (URec Int a)Source # mapM ::Monad m => (a -> m b) ->URec Int a -> m (URec Int b)Source # sequence ::Monad m =>URec Int (m a) -> m (URec Int a)Source #
Eq (URec Int p)Source #	Since: 4.9.0.0
Instance details Defined inGHC.Generics Methods (==) ::URec Int p ->URec Int p ->Bool # (/=) ::URec Int p ->URec Int p ->Bool #
Ord (URec Int p)Source #	Since: 4.9.0.0
Instance details Defined inGHC.Generics Methods compare ::URec Int p ->URec Int p ->Ordering # (<) ::URec Int p ->URec Int p ->Bool # (<=) ::URec Int p ->URec Int p ->Bool # (>) ::URec Int p ->URec Int p ->Bool # (>=) ::URec Int p ->URec Int p ->Bool # max ::URec Int p ->URec Int p ->URec Int p# min ::URec Int p ->URec Int p ->URec Int p#
Show (URec Int p)Source #	Since: 4.9.0.0
Instance details Defined inGHC.Generics Methods showsPrec ::Int ->URec Int p ->ShowS Source # show ::URec Int p ->String Source # showList :: [URec Int p] ->ShowS Source #
Generic (URec Int p)Source #
Instance details Defined inGHC.Generics Associated Types typeRep (URec Int p) ::Type ->Type Source # Methods from ::URec Int p ->Rep (URec Int p) xSource # to ::Rep (URec Int p) x ->URec Int pSource #
dataURec Int (p :: k)Source #	Used for marking occurrences of`Int#` Since: 4.9.0.0
Instance details Defined inGHC.Generics dataURec Int (p :: k) =UInt { uInt# ::Int# }
typeRep1 (URec Int :: k ->Type)Source #	Since: 4.9.0.0
Instance details Defined inGHC.Generics typeRep1 (URec Int :: k ->Type) =D1 (MetaData "URec" "GHC.Generics" "base"False) (C1 (MetaCons "UInt"PrefixI True) (S1 (MetaSel (Just "uInt#")NoSourceUnpackedness NoSourceStrictness DecidedLazy) (UInt :: k ->Type)))
typeRep (URec Int p)Source #	Since: 4.9.0.0
Instance details Defined inGHC.Generics typeRep (URec Int p) =D1 (MetaData "URec" "GHC.Generics" "base"False) (C1 (MetaCons "UInt"PrefixI True) (S1 (MetaSel (Just "uInt#")NoSourceUnpackedness NoSourceStrictness DecidedLazy) (UInt ::Type ->Type)))

dataInt8 Source #

8-bit signed integer type

Instances

Bounded Int8Source #	Since: 2.1
Instance details Defined inGHC.Int Methods minBound ::Int8 Source # maxBound ::Int8 Source #
Enum Int8Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int8Source #	Since: 2.1
Instance details Defined inGHC.Int Methods (==) ::Int8 ->Int8 ->Bool # (/=) ::Int8 ->Int8 ->Bool #
Integral Int8Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int8Source #	Since: 4.0.0.0
Instance details Defined inData.Data Methods gfoldl :: (forall d b.Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) ->Int8 -> cInt8 Source # gunfold :: (forall b r.Data b => c (b -> r) -> c r) -> (forall r. r -> c r) ->Constr -> cInt8 Source # toConstr ::Int8 ->Constr Source # dataTypeOf ::Int8 ->DataType Source # dataCast1 ::Typeable t => (forall d.Data d => c (t d)) ->Maybe (cInt8)Source # dataCast2 ::Typeable t => (forall d e. (Data d,Data e) => c (t d e)) ->Maybe (cInt8)Source # gmapT :: (forall b.Data b => b -> b) ->Int8 ->Int8 Source # gmapQl :: (r -> r' -> r) -> r -> (forall d.Data d => d -> r') ->Int8 -> rSource # gmapQr :: (r' -> r -> r) -> r -> (forall d.Data d => d -> r') ->Int8 -> rSource # gmapQ :: (forall d.Data d => d -> u) ->Int8 -> [u]Source # gmapQi ::Int -> (forall d.Data d => d -> u) ->Int8 -> uSource # gmapM ::Monad m => (forall d.Data d => d -> m d) ->Int8 -> mInt8 Source # gmapMp ::MonadPlus m => (forall d.Data d => d -> m d) ->Int8 -> mInt8 Source # gmapMo ::MonadPlus m => (forall d.Data d => d -> m d) ->Int8 -> mInt8 Source #
Num Int8Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int8Source #	Since: 2.1
Instance details Defined inGHC.Int Methods compare ::Int8 ->Int8 ->Ordering # (<) ::Int8 ->Int8 ->Bool # (<=) ::Int8 ->Int8 ->Bool # (>) ::Int8 ->Int8 ->Bool # (>=) ::Int8 ->Int8 ->Bool # max ::Int8 ->Int8 ->Int8 # min ::Int8 ->Int8 ->Int8 #
Read Int8Source #	Since: 2.1
Instance details Defined inGHC.Int Methods readsPrec ::Int ->ReadS Int8 Source # readList ::ReadS [Int8]Source # readPrec ::ReadPrec Int8 Source # readListPrec ::ReadPrec [Int8]Source #
Real Int8Source #	Since: 2.1
Instance details Defined inGHC.Int Methods toRational ::Int8 ->Rational Source #
Show Int8Source #	Since: 2.1
Instance details Defined inGHC.Int Methods showsPrec ::Int ->Int8 ->ShowS Source # show ::Int8 ->String Source # showList :: [Int8] ->ShowS Source #
Ix Int8Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int8Source #	Since: 4.6.0.0
Instance details Defined inGHC.Int Methods finiteBitSize ::Int8 ->Int Source # countLeadingZeros ::Int8 ->Int Source # countTrailingZeros ::Int8 ->Int Source #
Bits Int8Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int8Source #	Since: 2.1
Instance details Defined inForeign.Storable 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 Int8Source #	Since: 2.1
Instance details Defined inText.Printf Methods formatArg ::Int8 ->FieldFormatter Source # parseFormat ::Int8 ->ModifierParser Source #

dataInt16 Source #

16-bit signed integer type

Instances

Bounded Int16Source #	Since: 2.1
Instance details Defined inGHC.Int Methods minBound ::Int16 Source # maxBound ::Int16 Source #
Enum Int16Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int16Source #	Since: 2.1
Instance details Defined inGHC.Int Methods (==) ::Int16 ->Int16 ->Bool # (/=) ::Int16 ->Int16 ->Bool #
Integral Int16Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int16Source #	Since: 4.0.0.0
Instance details Defined inData.Data Methods gfoldl :: (forall d b.Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) ->Int16 -> cInt16 Source # gunfold :: (forall b r.Data b => c (b -> r) -> c r) -> (forall r. r -> c r) ->Constr -> cInt16 Source # toConstr ::Int16 ->Constr Source # dataTypeOf ::Int16 ->DataType Source # dataCast1 ::Typeable t => (forall d.Data d => c (t d)) ->Maybe (cInt16)Source # dataCast2 ::Typeable t => (forall d e. (Data d,Data e) => c (t d e)) ->Maybe (cInt16)Source # gmapT :: (forall b.Data b => b -> b) ->Int16 ->Int16 Source # gmapQl :: (r -> r' -> r) -> r -> (forall d.Data d => d -> r') ->Int16 -> rSource # gmapQr :: (r' -> r -> r) -> r -> (forall d.Data d => d -> r') ->Int16 -> rSource # gmapQ :: (forall d.Data d => d -> u) ->Int16 -> [u]Source # gmapQi ::Int -> (forall d.Data d => d -> u) ->Int16 -> uSource # gmapM ::Monad m => (forall d.Data d => d -> m d) ->Int16 -> mInt16 Source # gmapMp ::MonadPlus m => (forall d.Data d => d -> m d) ->Int16 -> mInt16 Source # gmapMo ::MonadPlus m => (forall d.Data d => d -> m d) ->Int16 -> mInt16 Source #
Num Int16Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int16Source #	Since: 2.1
Instance details Defined inGHC.Int Methods compare ::Int16 ->Int16 ->Ordering # (<) ::Int16 ->Int16 ->Bool # (<=) ::Int16 ->Int16 ->Bool # (>) ::Int16 ->Int16 ->Bool # (>=) ::Int16 ->Int16 ->Bool # max ::Int16 ->Int16 ->Int16 # min ::Int16 ->Int16 ->Int16 #
Read Int16Source #	Since: 2.1
Instance details Defined inGHC.Int Methods readsPrec ::Int ->ReadS Int16 Source # readList ::ReadS [Int16]Source # readPrec ::ReadPrec Int16 Source # readListPrec ::ReadPrec [Int16]Source #
Real Int16Source #	Since: 2.1
Instance details Defined inGHC.Int Methods toRational ::Int16 ->Rational Source #
Show Int16Source #	Since: 2.1
Instance details Defined inGHC.Int Methods showsPrec ::Int ->Int16 ->ShowS Source # show ::Int16 ->String Source # showList :: [Int16] ->ShowS Source #
Ix Int16Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int16Source #	Since: 4.6.0.0
Instance details Defined inGHC.Int Methods finiteBitSize ::Int16 ->Int Source # countLeadingZeros ::Int16 ->Int Source # countTrailingZeros ::Int16 ->Int Source #
Bits Int16Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int16Source #	Since: 2.1
Instance details Defined inForeign.Storable 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 Int16Source #	Since: 2.1
Instance details Defined inText.Printf Methods formatArg ::Int16 ->FieldFormatter Source # parseFormat ::Int16 ->ModifierParser Source #

dataInt32 Source #

32-bit signed integer type

Instances

Bounded Int32Source #	Since: 2.1
Instance details Defined inGHC.Int Methods minBound ::Int32 Source # maxBound ::Int32 Source #
Enum Int32Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int32Source #	Since: 2.1
Instance details Defined inGHC.Int Methods (==) ::Int32 ->Int32 ->Bool # (/=) ::Int32 ->Int32 ->Bool #
Integral Int32Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int32Source #	Since: 4.0.0.0
Instance details Defined inData.Data Methods gfoldl :: (forall d b.Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) ->Int32 -> cInt32 Source # gunfold :: (forall b r.Data b => c (b -> r) -> c r) -> (forall r. r -> c r) ->Constr -> cInt32 Source # toConstr ::Int32 ->Constr Source # dataTypeOf ::Int32 ->DataType Source # dataCast1 ::Typeable t => (forall d.Data d => c (t d)) ->Maybe (cInt32)Source # dataCast2 ::Typeable t => (forall d e. (Data d,Data e) => c (t d e)) ->Maybe (cInt32)Source # gmapT :: (forall b.Data b => b -> b) ->Int32 ->Int32 Source # gmapQl :: (r -> r' -> r) -> r -> (forall d.Data d => d -> r') ->Int32 -> rSource # gmapQr :: (r' -> r -> r) -> r -> (forall d.Data d => d -> r') ->Int32 -> rSource # gmapQ :: (forall d.Data d => d -> u) ->Int32 -> [u]Source # gmapQi ::Int -> (forall d.Data d => d -> u) ->Int32 -> uSource # gmapM ::Monad m => (forall d.Data d => d -> m d) ->Int32 -> mInt32 Source # gmapMp ::MonadPlus m => (forall d.Data d => d -> m d) ->Int32 -> mInt32 Source # gmapMo ::MonadPlus m => (forall d.Data d => d -> m d) ->Int32 -> mInt32 Source #
Num Int32Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int32Source #	Since: 2.1
Instance details Defined inGHC.Int Methods compare ::Int32 ->Int32 ->Ordering # (<) ::Int32 ->Int32 ->Bool # (<=) ::Int32 ->Int32 ->Bool # (>) ::Int32 ->Int32 ->Bool # (>=) ::Int32 ->Int32 ->Bool # max ::Int32 ->Int32 ->Int32 # min ::Int32 ->Int32 ->Int32 #
Read Int32Source #	Since: 2.1
Instance details Defined inGHC.Int Methods readsPrec ::Int ->ReadS Int32 Source # readList ::ReadS [Int32]Source # readPrec ::ReadPrec Int32 Source # readListPrec ::ReadPrec [Int32]Source #
Real Int32Source #	Since: 2.1
Instance details Defined inGHC.Int Methods toRational ::Int32 ->Rational Source #
Show Int32Source #	Since: 2.1
Instance details Defined inGHC.Int Methods showsPrec ::Int ->Int32 ->ShowS Source # show ::Int32 ->String Source # showList :: [Int32] ->ShowS Source #
Ix Int32Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int32Source #	Since: 4.6.0.0
Instance details Defined inGHC.Int Methods finiteBitSize ::Int32 ->Int Source # countLeadingZeros ::Int32 ->Int Source # countTrailingZeros ::Int32 ->Int Source #
Bits Int32Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int32Source #	Since: 2.1
Instance details Defined inForeign.Storable 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 Int32Source #	Since: 2.1
Instance details Defined inText.Printf Methods formatArg ::Int32 ->FieldFormatter Source # parseFormat ::Int32 ->ModifierParser Source #

dataInt64 Source #

64-bit signed integer type

Instances

Bounded Int64Source #	Since: 2.1
Instance details Defined inGHC.Int Methods minBound ::Int64 Source # maxBound ::Int64 Source #
Enum Int64Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int64Source #	Since: 2.1
Instance details Defined inGHC.Int Methods (==) ::Int64 ->Int64 ->Bool # (/=) ::Int64 ->Int64 ->Bool #
Integral Int64Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int64Source #	Since: 4.0.0.0
Instance details Defined inData.Data Methods gfoldl :: (forall d b.Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) ->Int64 -> cInt64 Source # gunfold :: (forall b r.Data b => c (b -> r) -> c r) -> (forall r. r -> c r) ->Constr -> cInt64 Source # toConstr ::Int64 ->Constr Source # dataTypeOf ::Int64 ->DataType Source # dataCast1 ::Typeable t => (forall d.Data d => c (t d)) ->Maybe (cInt64)Source # dataCast2 ::Typeable t => (forall d e. (Data d,Data e) => c (t d e)) ->Maybe (cInt64)Source # gmapT :: (forall b.Data b => b -> b) ->Int64 ->Int64 Source # gmapQl :: (r -> r' -> r) -> r -> (forall d.Data d => d -> r') ->Int64 -> rSource # gmapQr :: (r' -> r -> r) -> r -> (forall d.Data d => d -> r') ->Int64 -> rSource # gmapQ :: (forall d.Data d => d -> u) ->Int64 -> [u]Source # gmapQi ::Int -> (forall d.Data d => d -> u) ->Int64 -> uSource # gmapM ::Monad m => (forall d.Data d => d -> m d) ->Int64 -> mInt64 Source # gmapMp ::MonadPlus m => (forall d.Data d => d -> m d) ->Int64 -> mInt64 Source # gmapMo ::MonadPlus m => (forall d.Data d => d -> m d) ->Int64 -> mInt64 Source #
Num Int64Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int64Source #	Since: 2.1
Instance details Defined inGHC.Int Methods compare ::Int64 ->Int64 ->Ordering # (<) ::Int64 ->Int64 ->Bool # (<=) ::Int64 ->Int64 ->Bool # (>) ::Int64 ->Int64 ->Bool # (>=) ::Int64 ->Int64 ->Bool # max ::Int64 ->Int64 ->Int64 # min ::Int64 ->Int64 ->Int64 #
Read Int64Source #	Since: 2.1
Instance details Defined inGHC.Int Methods readsPrec ::Int ->ReadS Int64 Source # readList ::ReadS [Int64]Source # readPrec ::ReadPrec Int64 Source # readListPrec ::ReadPrec [Int64]Source #
Real Int64Source #	Since: 2.1
Instance details Defined inGHC.Int Methods toRational ::Int64 ->Rational Source #
Show Int64Source #	Since: 2.1
Instance details Defined inGHC.Int Methods showsPrec ::Int ->Int64 ->ShowS Source # show ::Int64 ->String Source # showList :: [Int64] ->ShowS Source #
Ix Int64Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int64Source #	Since: 4.6.0.0
Instance details Defined inGHC.Int Methods finiteBitSize ::Int64 ->Int Source # countLeadingZeros ::Int64 ->Int Source # countTrailingZeros ::Int64 ->Int Source #
Bits Int64Source #	Since: 2.1
Instance details Defined inGHC.Int 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 Int64Source #	Since: 2.1
Instance details Defined inForeign.Storable 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 Int64Source #	Since: 2.1
Instance details Defined inText.Printf Methods formatArg ::Int64 ->FieldFormatter Source # parseFormat ::Int64 ->ModifierParser Source #

Notes

All arithmetic is performed modulo 2^n, wheren is the number of bits in the type.
For coercing between any two integer types, usefromIntegral, which is specialized for all the common cases so should be fast enough. Coercing word types (seeData.Word) to and from integer types preserves representation, not sign.
The rules that hold forEnum instances over a bounded type such asInt (see the section of the Haskell report dealing with arithmetic sequences) also hold for theEnum instances over the variousInt 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 example1 << 32 == 1 in some C implementations.

Movatterモバイル変換

Signed integer types

Notes