Data.GI.Base.ShortPrelude

The Haskell Prelude exports a number of symbols that can easily collide with functions appearing in bindings. The generated code requires just a small subset of the functions in the Prelude, together with some of the functionality in Data.GI.Base, we reexport this explicitly here.

Documentation

data Char

The character type Char is an enumeration whose values represent Unicode (or equivalently ISO/IEC 10646) code points (i.e. characters, see http://www.unicode.org/ for details). This set extends the ISO 8859-1 (Latin-1) character set (the first 256 characters), which is itself an extension of the ASCII character set (the first 128 characters). A character literal in Haskell has type Char.

To convert a Char to or from the corresponding Int value defined by Unicode, use toEnum and fromEnum from the Enum class respectively (or equivalently ord and chr).

Instances

Bounded Char

Since: base-2.1

Defined in GHC.Enum

Methods

minBound :: Char

maxBound :: Char

Enum Char

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Char -> Char

pred :: Char -> Char

toEnum :: Int -> Char

fromEnum :: Char -> Int

enumFrom :: Char -> [Char]

enumFromThen :: Char -> Char -> [Char]

enumFromTo :: Char -> Char -> [Char]

enumFromThenTo :: Char -> Char -> Char -> [Char]

Eq Char

Defined in GHC.Classes

Methods

(==) :: Char -> Char -> Bool

(/=) :: Char -> Char -> Bool

Ord Char

Defined in GHC.Classes

Methods

compare :: Char -> Char -> Ordering

(<) :: Char -> Char -> Bool

(<=) :: Char -> Char -> Bool

(>) :: Char -> Char -> Bool

(>=) :: Char -> Char -> Bool

max :: Char -> Char -> Char

min :: Char -> Char -> Char

Read Char

Since: base-2.1

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Char

readList :: ReadS [Char]

readPrec :: ReadPrec Char

readListPrec :: ReadPrec [Char]

Show Char

Since: base-2.1

Defined in GHC.Show

Methods

showsPrec :: Int -> Char -> ShowS

show :: Char -> String

showList :: [Char] -> ShowS

Storable Char

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Char -> Int

alignment :: Char -> Int

peekElemOff :: Ptr Char -> Int -> IO Char

pokeElemOff :: Ptr Char -> Int -> Char -> IO ()

peekByteOff :: Ptr b -> Int -> IO Char

pokeByteOff :: Ptr b -> Int -> Char -> IO ()

peek :: Ptr Char -> IO Char

poke :: Ptr Char -> Char -> IO ()

IsGValue (Maybe String)

Defined in Data.GI.Base.GValue

Methods

toGValue :: Maybe String -> IO GValue

fromGValue :: GValue -> IO (Maybe String)

Foldable (URec Char :: Type -> Type)

Since: base-4.9.0.0

Defined in Data.Foldable

Methods

fold :: Monoid m => URec Char m -> m

foldMap :: Monoid m => (a -> m) -> URec Char a -> m

foldMap' :: Monoid m => (a -> m) -> URec Char a -> m

foldr :: (a -> b -> b) -> b -> URec Char a -> b

foldr' :: (a -> b -> b) -> b -> URec Char a -> b

foldl :: (b -> a -> b) -> b -> URec Char a -> b

foldl' :: (b -> a -> b) -> b -> URec Char a -> b

foldr1 :: (a -> a -> a) -> URec Char a -> a

foldl1 :: (a -> a -> a) -> URec Char a -> a

toList :: URec Char a -> [a]

null :: URec Char a -> Bool

length :: URec Char a -> Int

elem :: Eq a => a -> URec Char a -> Bool

maximum :: Ord a => URec Char a -> a

minimum :: Ord a => URec Char a -> a

sum :: Num a => URec Char a -> a

product :: Num a => URec Char a -> a

Traversable (URec Char :: Type -> Type)

Since: base-4.9.0.0

Defined in Data.Traversable

Methods

traverse :: Applicative f => (a -> f b) -> URec Char a -> f (URec Char b)

sequenceA :: Applicative f => URec Char (f a) -> f (URec Char a)

mapM :: Monad m => (a -> m b) -> URec Char a -> m (URec Char b)

sequence :: Monad m => URec Char (m a) -> m (URec Char a)

chr :: Int -> Char

The toEnum method restricted to the type Char.

ord :: Char -> Int

The fromEnum method restricted to the type Char.

data Int

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

Since: base-2.1

Defined in GHC.Enum

Methods

minBound :: Int

maxBound :: Int

Enum Int

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Int -> Int

pred :: Int -> Int

toEnum :: Int -> Int

fromEnum :: Int -> Int

enumFrom :: Int -> [Int]

enumFromThen :: Int -> Int -> [Int]

enumFromTo :: Int -> Int -> [Int]

enumFromThenTo :: Int -> Int -> Int -> [Int]

Eq Int

Defined in GHC.Classes

Methods

(==) :: Int -> Int -> Bool

(/=) :: Int -> Int -> Bool

Integral Int

Since: base-2.0.1

Defined in GHC.Real

Methods

quot :: Int -> Int -> Int

rem :: Int -> Int -> Int

div :: Int -> Int -> Int

mod :: Int -> Int -> Int

quotRem :: Int -> Int -> (Int, Int)

divMod :: Int -> Int -> (Int, Int)

toInteger :: Int -> Integer

Num Int

Since: base-2.1

Defined in GHC.Num

Methods

(+) :: Int -> Int -> Int

(-) :: Int -> Int -> Int

(*) :: Int -> Int -> Int

negate :: Int -> Int

abs :: Int -> Int

signum :: Int -> Int

fromInteger :: Integer -> Int

Ord Int

Defined in GHC.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 Int

Since: base-2.1

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Int

readList :: ReadS [Int]

readPrec :: ReadPrec Int

readListPrec :: ReadPrec [Int]

Real Int

Since: base-2.0.1

Defined in GHC.Real

Methods

toRational :: Int -> Rational

Show Int

Since: base-2.1

Defined in GHC.Show

Methods

showsPrec :: Int -> Int -> ShowS

show :: Int -> String

showList :: [Int] -> ShowS

Storable Int

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int -> Int

alignment :: Int -> Int

peekElemOff :: Ptr Int -> Int -> IO Int

pokeElemOff :: Ptr Int -> Int -> Int -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int

pokeByteOff :: Ptr b -> Int -> Int -> IO ()

peek :: Ptr Int -> IO Int

poke :: Ptr Int -> Int -> IO ()

Bits Int

Since: base-2.1

Defined in Data.Bits

Methods

(.&.) :: Int -> Int -> Int

(.|.) :: Int -> Int -> Int

xor :: Int -> Int -> Int

complement :: Int -> Int

shift :: Int -> Int -> Int

rotate :: Int -> Int -> Int

zeroBits :: Int

bit :: Int -> Int

setBit :: Int -> Int -> Int

clearBit :: Int -> Int -> Int

complementBit :: Int -> Int -> Int

testBit :: Int -> Int -> Bool

bitSizeMaybe :: Int -> Maybe Int

bitSize :: Int -> Int

isSigned :: Int -> Bool

shiftL :: Int -> Int -> Int

unsafeShiftL :: Int -> Int -> Int

shiftR :: Int -> Int -> Int

unsafeShiftR :: Int -> Int -> Int

rotateL :: Int -> Int -> Int

rotateR :: Int -> Int -> Int

popCount :: Int -> Int

FiniteBits Int

Since: base-4.6.0.0

Defined in Data.Bits

Methods

finiteBitSize :: Int -> Int

countLeadingZeros :: Int -> Int

countTrailingZeros :: Int -> Int

Foldable (URec Int :: Type -> Type)

Since: base-4.9.0.0

Defined in Data.Foldable

Methods

fold :: Monoid m => URec Int m -> m

foldMap :: Monoid m => (a -> m) -> URec Int a -> m

foldMap' :: Monoid m => (a -> m) -> URec Int a -> m

foldr :: (a -> b -> b) -> b -> URec Int a -> b

foldr' :: (a -> b -> b) -> b -> URec Int a -> b

foldl :: (b -> a -> b) -> b -> URec Int a -> b

foldl' :: (b -> a -> b) -> b -> URec Int a -> b

foldr1 :: (a -> a -> a) -> URec Int a -> a

foldl1 :: (a -> a -> a) -> URec Int a -> a

toList :: URec Int a -> [a]

null :: URec Int a -> Bool

length :: URec Int a -> Int

elem :: Eq a => a -> URec Int a -> Bool

maximum :: Ord a => URec Int a -> a

minimum :: Ord a => URec Int a -> a

sum :: Num a => URec Int a -> a

product :: Num a => URec Int a -> a

Traversable (URec Int :: Type -> Type)

Since: base-4.9.0.0

Defined in Data.Traversable

Methods

traverse :: Applicative f => (a -> f b) -> URec Int a -> f (URec Int b)

sequenceA :: Applicative f => URec Int (f a) -> f (URec Int a)

mapM :: Monad m => (a -> m b) -> URec Int a -> m (URec Int b)

sequence :: Monad m => URec Int (m a) -> m (URec Int a)

data Int8

8-bit signed integer type

Instances

Bounded Int8

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int8

maxBound :: Int8

Enum Int8

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int8 -> Int8

pred :: Int8 -> Int8

toEnum :: Int -> Int8

fromEnum :: Int8 -> Int

enumFrom :: Int8 -> [Int8]

enumFromThen :: Int8 -> Int8 -> [Int8]

enumFromTo :: Int8 -> Int8 -> [Int8]

enumFromThenTo :: Int8 -> Int8 -> Int8 -> [Int8]

Eq Int8

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int8 -> Int8 -> Bool

(/=) :: Int8 -> Int8 -> Bool

Integral Int8

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int8 -> Int8 -> Int8

rem :: Int8 -> Int8 -> Int8

div :: Int8 -> Int8 -> Int8

mod :: Int8 -> Int8 -> Int8

quotRem :: Int8 -> Int8 -> (Int8, Int8)

divMod :: Int8 -> Int8 -> (Int8, Int8)

toInteger :: Int8 -> Integer

Num Int8

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int8 -> Int8 -> Int8

(-) :: Int8 -> Int8 -> Int8

(*) :: Int8 -> Int8 -> Int8

negate :: Int8 -> Int8

abs :: Int8 -> Int8

signum :: Int8 -> Int8

fromInteger :: Integer -> Int8

Ord Int8

Since: base-2.1

Defined in GHC.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 Int8

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int8

readList :: ReadS [Int8]

readPrec :: ReadPrec Int8

readListPrec :: ReadPrec [Int8]

Real Int8

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int8 -> Rational

Show Int8

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int8 -> ShowS

show :: Int8 -> String

showList :: [Int8] -> ShowS

Ix Int8

Since: base-2.1

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

Storable Int8

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int8 -> Int

alignment :: Int8 -> Int

peekElemOff :: Ptr Int8 -> Int -> IO Int8

pokeElemOff :: Ptr Int8 -> Int -> Int8 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int8

pokeByteOff :: Ptr b -> Int -> Int8 -> IO ()

peek :: Ptr Int8 -> IO Int8

poke :: Ptr Int8 -> Int8 -> IO ()

Bits Int8

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int8 -> Int8 -> Int8

(.|.) :: Int8 -> Int8 -> Int8

xor :: Int8 -> Int8 -> Int8

complement :: Int8 -> Int8

shift :: Int8 -> Int -> Int8

rotate :: Int8 -> Int -> Int8

zeroBits :: Int8

bit :: Int -> Int8

setBit :: Int8 -> Int -> Int8

clearBit :: Int8 -> Int -> Int8

complementBit :: Int8 -> Int -> Int8

testBit :: Int8 -> Int -> Bool

bitSizeMaybe :: Int8 -> Maybe Int

bitSize :: Int8 -> Int

isSigned :: Int8 -> Bool

shiftL :: Int8 -> Int -> Int8

unsafeShiftL :: Int8 -> Int -> Int8

shiftR :: Int8 -> Int -> Int8

unsafeShiftR :: Int8 -> Int -> Int8

rotateL :: Int8 -> Int -> Int8

rotateR :: Int8 -> Int -> Int8

popCount :: Int8 -> Int

FiniteBits Int8

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int8 -> Int

countLeadingZeros :: Int8 -> Int

countTrailingZeros :: Int8 -> Int

data Int16

16-bit signed integer type

Instances

Bounded Int16

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int16

maxBound :: Int16

Enum Int16

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int16 -> Int16

pred :: Int16 -> Int16

toEnum :: Int -> Int16

fromEnum :: Int16 -> Int

enumFrom :: Int16 -> [Int16]

enumFromThen :: Int16 -> Int16 -> [Int16]

enumFromTo :: Int16 -> Int16 -> [Int16]

enumFromThenTo :: Int16 -> Int16 -> Int16 -> [Int16]

Eq Int16

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int16 -> Int16 -> Bool

(/=) :: Int16 -> Int16 -> Bool

Integral Int16

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int16 -> Int16 -> Int16

rem :: Int16 -> Int16 -> Int16

div :: Int16 -> Int16 -> Int16

mod :: Int16 -> Int16 -> Int16

quotRem :: Int16 -> Int16 -> (Int16, Int16)

divMod :: Int16 -> Int16 -> (Int16, Int16)

toInteger :: Int16 -> Integer

Num Int16

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int16 -> Int16 -> Int16

(-) :: Int16 -> Int16 -> Int16

(*) :: Int16 -> Int16 -> Int16

negate :: Int16 -> Int16

abs :: Int16 -> Int16

signum :: Int16 -> Int16

fromInteger :: Integer -> Int16

Ord Int16

Since: base-2.1

Defined in GHC.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 Int16

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int16

readList :: ReadS [Int16]

readPrec :: ReadPrec Int16

readListPrec :: ReadPrec [Int16]

Real Int16

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int16 -> Rational

Show Int16

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int16 -> ShowS

show :: Int16 -> String

showList :: [Int16] -> ShowS

Ix Int16

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int16, Int16) -> [Int16]

index :: (Int16, Int16) -> Int16 -> Int

unsafeIndex :: (Int16, Int16) -> Int16 -> Int

inRange :: (Int16, Int16) -> Int16 -> Bool

rangeSize :: (Int16, Int16) -> Int

unsafeRangeSize :: (Int16, Int16) -> Int

Storable Int16

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int16 -> Int

alignment :: Int16 -> Int

peekElemOff :: Ptr Int16 -> Int -> IO Int16

pokeElemOff :: Ptr Int16 -> Int -> Int16 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int16

pokeByteOff :: Ptr b -> Int -> Int16 -> IO ()

peek :: Ptr Int16 -> IO Int16

poke :: Ptr Int16 -> Int16 -> IO ()

Bits Int16

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int16 -> Int16 -> Int16

(.|.) :: Int16 -> Int16 -> Int16

xor :: Int16 -> Int16 -> Int16

complement :: Int16 -> Int16

shift :: Int16 -> Int -> Int16

rotate :: Int16 -> Int -> Int16

zeroBits :: Int16

bit :: Int -> Int16

setBit :: Int16 -> Int -> Int16

clearBit :: Int16 -> Int -> Int16

complementBit :: Int16 -> Int -> Int16

testBit :: Int16 -> Int -> Bool

bitSizeMaybe :: Int16 -> Maybe Int

bitSize :: Int16 -> Int

isSigned :: Int16 -> Bool

shiftL :: Int16 -> Int -> Int16

unsafeShiftL :: Int16 -> Int -> Int16

shiftR :: Int16 -> Int -> Int16

unsafeShiftR :: Int16 -> Int -> Int16

rotateL :: Int16 -> Int -> Int16

rotateR :: Int16 -> Int -> Int16

popCount :: Int16 -> Int

FiniteBits Int16

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int16 -> Int

countLeadingZeros :: Int16 -> Int

countTrailingZeros :: Int16 -> Int

IsGVariantBasicType Int16

Defined in Data.GI.Base.GVariant

IsGVariant Int16

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Int16 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Int16)

toGVariantFormatString :: Int16 -> Text

data Int32

32-bit signed integer type

Instances

Bounded Int32

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int32

maxBound :: Int32

Enum Int32

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int32 -> Int32

pred :: Int32 -> Int32

toEnum :: Int -> Int32

fromEnum :: Int32 -> Int

enumFrom :: Int32 -> [Int32]

enumFromThen :: Int32 -> Int32 -> [Int32]

enumFromTo :: Int32 -> Int32 -> [Int32]

enumFromThenTo :: Int32 -> Int32 -> Int32 -> [Int32]

Eq Int32

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int32 -> Int32 -> Bool

(/=) :: Int32 -> Int32 -> Bool

Integral Int32

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int32 -> Int32 -> Int32

rem :: Int32 -> Int32 -> Int32

div :: Int32 -> Int32 -> Int32

mod :: Int32 -> Int32 -> Int32

quotRem :: Int32 -> Int32 -> (Int32, Int32)

divMod :: Int32 -> Int32 -> (Int32, Int32)

toInteger :: Int32 -> Integer

Num Int32

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int32 -> Int32 -> Int32

(-) :: Int32 -> Int32 -> Int32

(*) :: Int32 -> Int32 -> Int32

negate :: Int32 -> Int32

abs :: Int32 -> Int32

signum :: Int32 -> Int32

fromInteger :: Integer -> Int32

Ord Int32

Since: base-2.1

Defined in GHC.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 Int32

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int32

readList :: ReadS [Int32]

readPrec :: ReadPrec Int32

readListPrec :: ReadPrec [Int32]

Real Int32

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int32 -> Rational

Show Int32

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int32 -> ShowS

show :: Int32 -> String

showList :: [Int32] -> ShowS

Ix Int32

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int32, Int32) -> [Int32]

index :: (Int32, Int32) -> Int32 -> Int

unsafeIndex :: (Int32, Int32) -> Int32 -> Int

inRange :: (Int32, Int32) -> Int32 -> Bool

rangeSize :: (Int32, Int32) -> Int

unsafeRangeSize :: (Int32, Int32) -> Int

Storable Int32

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int32 -> Int

alignment :: Int32 -> Int

peekElemOff :: Ptr Int32 -> Int -> IO Int32

pokeElemOff :: Ptr Int32 -> Int -> Int32 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int32

pokeByteOff :: Ptr b -> Int -> Int32 -> IO ()

peek :: Ptr Int32 -> IO Int32

poke :: Ptr Int32 -> Int32 -> IO ()

Bits Int32

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int32 -> Int32 -> Int32

(.|.) :: Int32 -> Int32 -> Int32

xor :: Int32 -> Int32 -> Int32

complement :: Int32 -> Int32

shift :: Int32 -> Int -> Int32

rotate :: Int32 -> Int -> Int32

zeroBits :: Int32

bit :: Int -> Int32

setBit :: Int32 -> Int -> Int32

clearBit :: Int32 -> Int -> Int32

complementBit :: Int32 -> Int -> Int32

testBit :: Int32 -> Int -> Bool

bitSizeMaybe :: Int32 -> Maybe Int

bitSize :: Int32 -> Int

isSigned :: Int32 -> Bool

shiftL :: Int32 -> Int -> Int32

unsafeShiftL :: Int32 -> Int -> Int32

shiftR :: Int32 -> Int -> Int32

unsafeShiftR :: Int32 -> Int -> Int32

rotateL :: Int32 -> Int -> Int32

rotateR :: Int32 -> Int -> Int32

popCount :: Int32 -> Int

FiniteBits Int32

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int32 -> Int

countLeadingZeros :: Int32 -> Int

countTrailingZeros :: Int32 -> Int

IsGVariantBasicType Int32

Defined in Data.GI.Base.GVariant

IsGVariant Int32

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Int32 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Int32)

toGVariantFormatString :: Int32 -> Text

IsGValue Int32

Defined in Data.GI.Base.GValue

Methods

toGValue :: Int32 -> IO GValue

fromGValue :: GValue -> IO Int32

data Int64

64-bit signed integer type

Instances

Bounded Int64

Since: base-2.1

Defined in GHC.Int

Methods

minBound :: Int64

maxBound :: Int64

Enum Int64

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int64 -> Int64

pred :: Int64 -> Int64

toEnum :: Int -> Int64

fromEnum :: Int64 -> Int

enumFrom :: Int64 -> [Int64]

enumFromThen :: Int64 -> Int64 -> [Int64]

enumFromTo :: Int64 -> Int64 -> [Int64]

enumFromThenTo :: Int64 -> Int64 -> Int64 -> [Int64]

Eq Int64

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int64 -> Int64 -> Bool

(/=) :: Int64 -> Int64 -> Bool

Integral Int64

Since: base-2.1

Defined in GHC.Int

Methods

quot :: Int64 -> Int64 -> Int64

rem :: Int64 -> Int64 -> Int64

div :: Int64 -> Int64 -> Int64

mod :: Int64 -> Int64 -> Int64

quotRem :: Int64 -> Int64 -> (Int64, Int64)

divMod :: Int64 -> Int64 -> (Int64, Int64)

toInteger :: Int64 -> Integer

Num Int64

Since: base-2.1

Defined in GHC.Int

Methods

(+) :: Int64 -> Int64 -> Int64

(-) :: Int64 -> Int64 -> Int64

(*) :: Int64 -> Int64 -> Int64

negate :: Int64 -> Int64

abs :: Int64 -> Int64

signum :: Int64 -> Int64

fromInteger :: Integer -> Int64

Ord Int64

Since: base-2.1

Defined in GHC.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 Int64

Since: base-2.1

Defined in GHC.Int

Methods

readsPrec :: Int -> ReadS Int64

readList :: ReadS [Int64]

readPrec :: ReadPrec Int64

readListPrec :: ReadPrec [Int64]

Real Int64

Since: base-2.1

Defined in GHC.Int

Methods

toRational :: Int64 -> Rational

Show Int64

Since: base-2.1

Defined in GHC.Int

Methods

showsPrec :: Int -> Int64 -> ShowS

show :: Int64 -> String

showList :: [Int64] -> ShowS

Ix Int64

Since: base-2.1

Defined in GHC.Int

Methods

range :: (Int64, Int64) -> [Int64]

index :: (Int64, Int64) -> Int64 -> Int

unsafeIndex :: (Int64, Int64) -> Int64 -> Int

inRange :: (Int64, Int64) -> Int64 -> Bool

rangeSize :: (Int64, Int64) -> Int

unsafeRangeSize :: (Int64, Int64) -> Int

Storable Int64

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Int64 -> Int

alignment :: Int64 -> Int

peekElemOff :: Ptr Int64 -> Int -> IO Int64

pokeElemOff :: Ptr Int64 -> Int -> Int64 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Int64

pokeByteOff :: Ptr b -> Int -> Int64 -> IO ()

peek :: Ptr Int64 -> IO Int64

poke :: Ptr Int64 -> Int64 -> IO ()

Bits Int64

Since: base-2.1

Defined in GHC.Int

Methods

(.&.) :: Int64 -> Int64 -> Int64

(.|.) :: Int64 -> Int64 -> Int64

xor :: Int64 -> Int64 -> Int64

complement :: Int64 -> Int64

shift :: Int64 -> Int -> Int64

rotate :: Int64 -> Int -> Int64

zeroBits :: Int64

bit :: Int -> Int64

setBit :: Int64 -> Int -> Int64

clearBit :: Int64 -> Int -> Int64

complementBit :: Int64 -> Int -> Int64

testBit :: Int64 -> Int -> Bool

bitSizeMaybe :: Int64 -> Maybe Int

bitSize :: Int64 -> Int

isSigned :: Int64 -> Bool

shiftL :: Int64 -> Int -> Int64

unsafeShiftL :: Int64 -> Int -> Int64

shiftR :: Int64 -> Int -> Int64

unsafeShiftR :: Int64 -> Int -> Int64

rotateL :: Int64 -> Int -> Int64

rotateR :: Int64 -> Int -> Int64

popCount :: Int64 -> Int

FiniteBits Int64

Since: base-4.6.0.0

Defined in GHC.Int

Methods

finiteBitSize :: Int64 -> Int

countLeadingZeros :: Int64 -> Int

countTrailingZeros :: Int64 -> Int

IsGVariantBasicType Int64

Defined in Data.GI.Base.GVariant

IsGVariant Int64

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Int64 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Int64)

toGVariantFormatString :: Int64 -> Text

IsGValue Int64

Defined in Data.GI.Base.GValue

Methods

toGValue :: Int64 -> IO GValue

fromGValue :: GValue -> IO Int64

data Word8

8-bit unsigned integer type

Instances

Bounded Word8

Since: base-2.1

Defined in GHC.Word

Methods

minBound :: Word8

maxBound :: Word8

Enum Word8

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word8 -> Word8

pred :: Word8 -> Word8

toEnum :: Int -> Word8

fromEnum :: Word8 -> Int

enumFrom :: Word8 -> [Word8]

enumFromThen :: Word8 -> Word8 -> [Word8]

enumFromTo :: Word8 -> Word8 -> [Word8]

enumFromThenTo :: Word8 -> Word8 -> Word8 -> [Word8]

Eq Word8

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word8 -> Word8 -> Bool

(/=) :: Word8 -> Word8 -> Bool

Integral Word8

Since: base-2.1

Defined in GHC.Word

Methods

quot :: Word8 -> Word8 -> Word8

rem :: Word8 -> Word8 -> Word8

div :: Word8 -> Word8 -> Word8

mod :: Word8 -> Word8 -> Word8

quotRem :: Word8 -> Word8 -> (Word8, Word8)

divMod :: Word8 -> Word8 -> (Word8, Word8)

toInteger :: Word8 -> Integer

Num Word8

Since: base-2.1

Defined in GHC.Word

Methods

(+) :: Word8 -> Word8 -> Word8

(-) :: Word8 -> Word8 -> Word8

(*) :: Word8 -> Word8 -> Word8

negate :: Word8 -> Word8

abs :: Word8 -> Word8

signum :: Word8 -> Word8

fromInteger :: Integer -> Word8

Ord Word8

Since: base-2.1

Defined in GHC.Word

Methods

compare :: Word8 -> Word8 -> Ordering

(<) :: Word8 -> Word8 -> Bool

(<=) :: Word8 -> Word8 -> Bool

(>) :: Word8 -> Word8 -> Bool

(>=) :: Word8 -> Word8 -> Bool

max :: Word8 -> Word8 -> Word8

min :: Word8 -> Word8 -> Word8

Read Word8

Since: base-2.1

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Word8

readList :: ReadS [Word8]

readPrec :: ReadPrec Word8

readListPrec :: ReadPrec [Word8]

Real Word8

Since: base-2.1

Defined in GHC.Word

Methods

toRational :: Word8 -> Rational

Show Word8

Since: base-2.1

Defined in GHC.Word

Methods

showsPrec :: Int -> Word8 -> ShowS

show :: Word8 -> String

showList :: [Word8] -> ShowS

Ix Word8

Since: base-2.1

Defined in GHC.Word

Methods

range :: (Word8, Word8) -> [Word8]

index :: (Word8, Word8) -> Word8 -> Int

unsafeIndex :: (Word8, Word8) -> Word8 -> Int

inRange :: (Word8, Word8) -> Word8 -> Bool

rangeSize :: (Word8, Word8) -> Int

unsafeRangeSize :: (Word8, Word8) -> Int

Storable Word8

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Word8 -> Int

alignment :: Word8 -> Int

peekElemOff :: Ptr Word8 -> Int -> IO Word8

pokeElemOff :: Ptr Word8 -> Int -> Word8 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Word8

pokeByteOff :: Ptr b -> Int -> Word8 -> IO ()

peek :: Ptr Word8 -> IO Word8

poke :: Ptr Word8 -> Word8 -> IO ()

Bits Word8

Since: base-2.1

Defined in GHC.Word

Methods

(.&.) :: Word8 -> Word8 -> Word8

(.|.) :: Word8 -> Word8 -> Word8

xor :: Word8 -> Word8 -> Word8

complement :: Word8 -> Word8

shift :: Word8 -> Int -> Word8

rotate :: Word8 -> Int -> Word8

zeroBits :: Word8

bit :: Int -> Word8

setBit :: Word8 -> Int -> Word8

clearBit :: Word8 -> Int -> Word8

complementBit :: Word8 -> Int -> Word8

testBit :: Word8 -> Int -> Bool

bitSizeMaybe :: Word8 -> Maybe Int

bitSize :: Word8 -> Int

isSigned :: Word8 -> Bool

shiftL :: Word8 -> Int -> Word8

unsafeShiftL :: Word8 -> Int -> Word8

shiftR :: Word8 -> Int -> Word8

unsafeShiftR :: Word8 -> Int -> Word8

rotateL :: Word8 -> Int -> Word8

rotateR :: Word8 -> Int -> Word8

popCount :: Word8 -> Int

FiniteBits Word8

Since: base-4.6.0.0

Defined in GHC.Word

Methods

finiteBitSize :: Word8 -> Int

countLeadingZeros :: Word8 -> Int

countTrailingZeros :: Word8 -> Int

IsGVariantBasicType Word8

Defined in Data.GI.Base.GVariant

IsGVariant Word8

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Word8 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Word8)

toGVariantFormatString :: Word8 -> Text

data Word16

16-bit unsigned integer type

Instances

Bounded Word16

Since: base-2.1

Defined in GHC.Word

Methods

minBound :: Word16

maxBound :: Word16

Enum Word16

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word16 -> Word16

pred :: Word16 -> Word16

toEnum :: Int -> Word16

fromEnum :: Word16 -> Int

enumFrom :: Word16 -> [Word16]

enumFromThen :: Word16 -> Word16 -> [Word16]

enumFromTo :: Word16 -> Word16 -> [Word16]

enumFromThenTo :: Word16 -> Word16 -> Word16 -> [Word16]

Eq Word16

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word16 -> Word16 -> Bool

(/=) :: Word16 -> Word16 -> Bool

Integral Word16

Since: base-2.1

Defined in GHC.Word

Methods

quot :: Word16 -> Word16 -> Word16

rem :: Word16 -> Word16 -> Word16

div :: Word16 -> Word16 -> Word16

mod :: Word16 -> Word16 -> Word16

quotRem :: Word16 -> Word16 -> (Word16, Word16)

divMod :: Word16 -> Word16 -> (Word16, Word16)

toInteger :: Word16 -> Integer

Num Word16

Since: base-2.1

Defined in GHC.Word

Methods

(+) :: Word16 -> Word16 -> Word16

(-) :: Word16 -> Word16 -> Word16

(*) :: Word16 -> Word16 -> Word16

negate :: Word16 -> Word16

abs :: Word16 -> Word16

signum :: Word16 -> Word16

fromInteger :: Integer -> Word16

Ord Word16

Since: base-2.1

Defined in GHC.Word

Methods

compare :: Word16 -> Word16 -> Ordering

(<) :: Word16 -> Word16 -> Bool

(<=) :: Word16 -> Word16 -> Bool

(>) :: Word16 -> Word16 -> Bool

(>=) :: Word16 -> Word16 -> Bool

max :: Word16 -> Word16 -> Word16

min :: Word16 -> Word16 -> Word16

Read Word16

Since: base-2.1

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Word16

readList :: ReadS [Word16]

readPrec :: ReadPrec Word16

readListPrec :: ReadPrec [Word16]

Real Word16

Since: base-2.1

Defined in GHC.Word

Methods

toRational :: Word16 -> Rational

Show Word16

Since: base-2.1

Defined in GHC.Word

Methods

showsPrec :: Int -> Word16 -> ShowS

show :: Word16 -> String

showList :: [Word16] -> ShowS

Ix Word16

Since: base-2.1

Defined in GHC.Word

Methods

range :: (Word16, Word16) -> [Word16]

index :: (Word16, Word16) -> Word16 -> Int

unsafeIndex :: (Word16, Word16) -> Word16 -> Int

inRange :: (Word16, Word16) -> Word16 -> Bool

rangeSize :: (Word16, Word16) -> Int

unsafeRangeSize :: (Word16, Word16) -> Int

Storable Word16

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Word16 -> Int

alignment :: Word16 -> Int

peekElemOff :: Ptr Word16 -> Int -> IO Word16

pokeElemOff :: Ptr Word16 -> Int -> Word16 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Word16

pokeByteOff :: Ptr b -> Int -> Word16 -> IO ()

peek :: Ptr Word16 -> IO Word16

poke :: Ptr Word16 -> Word16 -> IO ()

Bits Word16

Since: base-2.1

Defined in GHC.Word

Methods

(.&.) :: Word16 -> Word16 -> Word16

(.|.) :: Word16 -> Word16 -> Word16

xor :: Word16 -> Word16 -> Word16

complement :: Word16 -> Word16

shift :: Word16 -> Int -> Word16

rotate :: Word16 -> Int -> Word16

zeroBits :: Word16

bit :: Int -> Word16

setBit :: Word16 -> Int -> Word16

clearBit :: Word16 -> Int -> Word16

complementBit :: Word16 -> Int -> Word16

testBit :: Word16 -> Int -> Bool

bitSizeMaybe :: Word16 -> Maybe Int

bitSize :: Word16 -> Int

isSigned :: Word16 -> Bool

shiftL :: Word16 -> Int -> Word16

unsafeShiftL :: Word16 -> Int -> Word16

shiftR :: Word16 -> Int -> Word16

unsafeShiftR :: Word16 -> Int -> Word16

rotateL :: Word16 -> Int -> Word16

rotateR :: Word16 -> Int -> Word16

popCount :: Word16 -> Int

FiniteBits Word16

Since: base-4.6.0.0

Defined in GHC.Word

Methods

finiteBitSize :: Word16 -> Int

countLeadingZeros :: Word16 -> Int

countTrailingZeros :: Word16 -> Int

IsGVariantBasicType Word16

Defined in Data.GI.Base.GVariant

IsGVariant Word16

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Word16 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Word16)

toGVariantFormatString :: Word16 -> Text

data Word32

32-bit unsigned integer type

Instances

Bounded Word32

Since: base-2.1

Defined in GHC.Word

Methods

minBound :: Word32

maxBound :: Word32

Enum Word32

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word32 -> Word32

pred :: Word32 -> Word32

toEnum :: Int -> Word32

fromEnum :: Word32 -> Int

enumFrom :: Word32 -> [Word32]

enumFromThen :: Word32 -> Word32 -> [Word32]

enumFromTo :: Word32 -> Word32 -> [Word32]

enumFromThenTo :: Word32 -> Word32 -> Word32 -> [Word32]

Eq Word32

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word32 -> Word32 -> Bool

(/=) :: Word32 -> Word32 -> Bool

Integral Word32

Since: base-2.1

Defined in GHC.Word

Methods

quot :: Word32 -> Word32 -> Word32

rem :: Word32 -> Word32 -> Word32

div :: Word32 -> Word32 -> Word32

mod :: Word32 -> Word32 -> Word32

quotRem :: Word32 -> Word32 -> (Word32, Word32)

divMod :: Word32 -> Word32 -> (Word32, Word32)

toInteger :: Word32 -> Integer

Num Word32

Since: base-2.1

Defined in GHC.Word

Methods

(+) :: Word32 -> Word32 -> Word32

(-) :: Word32 -> Word32 -> Word32

(*) :: Word32 -> Word32 -> Word32

negate :: Word32 -> Word32

abs :: Word32 -> Word32

signum :: Word32 -> Word32

fromInteger :: Integer -> Word32

Ord Word32

Since: base-2.1

Defined in GHC.Word

Methods

compare :: Word32 -> Word32 -> Ordering

(<) :: Word32 -> Word32 -> Bool

(<=) :: Word32 -> Word32 -> Bool

(>) :: Word32 -> Word32 -> Bool

(>=) :: Word32 -> Word32 -> Bool

max :: Word32 -> Word32 -> Word32

min :: Word32 -> Word32 -> Word32

Read Word32

Since: base-2.1

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Word32

readList :: ReadS [Word32]

readPrec :: ReadPrec Word32

readListPrec :: ReadPrec [Word32]

Real Word32

Since: base-2.1

Defined in GHC.Word

Methods

toRational :: Word32 -> Rational

Show Word32

Since: base-2.1

Defined in GHC.Word

Methods

showsPrec :: Int -> Word32 -> ShowS

show :: Word32 -> String

showList :: [Word32] -> ShowS

Ix Word32

Since: base-2.1

Defined in GHC.Word

Methods

range :: (Word32, Word32) -> [Word32]

index :: (Word32, Word32) -> Word32 -> Int

unsafeIndex :: (Word32, Word32) -> Word32 -> Int

inRange :: (Word32, Word32) -> Word32 -> Bool

rangeSize :: (Word32, Word32) -> Int

unsafeRangeSize :: (Word32, Word32) -> Int

Storable Word32

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Word32 -> Int

alignment :: Word32 -> Int

peekElemOff :: Ptr Word32 -> Int -> IO Word32

pokeElemOff :: Ptr Word32 -> Int -> Word32 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Word32

pokeByteOff :: Ptr b -> Int -> Word32 -> IO ()

peek :: Ptr Word32 -> IO Word32

poke :: Ptr Word32 -> Word32 -> IO ()

Bits Word32

Since: base-2.1

Defined in GHC.Word

Methods

(.&.) :: Word32 -> Word32 -> Word32

(.|.) :: Word32 -> Word32 -> Word32

xor :: Word32 -> Word32 -> Word32

complement :: Word32 -> Word32

shift :: Word32 -> Int -> Word32

rotate :: Word32 -> Int -> Word32

zeroBits :: Word32

bit :: Int -> Word32

setBit :: Word32 -> Int -> Word32

clearBit :: Word32 -> Int -> Word32

complementBit :: Word32 -> Int -> Word32

testBit :: Word32 -> Int -> Bool

bitSizeMaybe :: Word32 -> Maybe Int

bitSize :: Word32 -> Int

isSigned :: Word32 -> Bool

shiftL :: Word32 -> Int -> Word32

unsafeShiftL :: Word32 -> Int -> Word32

shiftR :: Word32 -> Int -> Word32

unsafeShiftR :: Word32 -> Int -> Word32

rotateL :: Word32 -> Int -> Word32

rotateR :: Word32 -> Int -> Word32

popCount :: Word32 -> Int

FiniteBits Word32

Since: base-4.6.0.0

Defined in GHC.Word

Methods

finiteBitSize :: Word32 -> Int

countLeadingZeros :: Word32 -> Int

countTrailingZeros :: Word32 -> Int

IsGVariantBasicType Word32

Defined in Data.GI.Base.GVariant

IsGVariant Word32

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Word32 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Word32)

toGVariantFormatString :: Word32 -> Text

IsGValue Word32

Defined in Data.GI.Base.GValue

Methods

toGValue :: Word32 -> IO GValue

fromGValue :: GValue -> IO Word32

data Word64

64-bit unsigned integer type

Instances

Bounded Word64

Since: base-2.1

Defined in GHC.Word

Methods

minBound :: Word64

maxBound :: Word64

Enum Word64

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word64 -> Word64

pred :: Word64 -> Word64

toEnum :: Int -> Word64

fromEnum :: Word64 -> Int

enumFrom :: Word64 -> [Word64]

enumFromThen :: Word64 -> Word64 -> [Word64]

enumFromTo :: Word64 -> Word64 -> [Word64]

enumFromThenTo :: Word64 -> Word64 -> Word64 -> [Word64]

Eq Word64

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word64 -> Word64 -> Bool

(/=) :: Word64 -> Word64 -> Bool

Integral Word64

Since: base-2.1

Defined in GHC.Word

Methods

quot :: Word64 -> Word64 -> Word64

rem :: Word64 -> Word64 -> Word64

div :: Word64 -> Word64 -> Word64

mod :: Word64 -> Word64 -> Word64

quotRem :: Word64 -> Word64 -> (Word64, Word64)

divMod :: Word64 -> Word64 -> (Word64, Word64)

toInteger :: Word64 -> Integer

Num Word64

Since: base-2.1

Defined in GHC.Word

Methods

(+) :: Word64 -> Word64 -> Word64

(-) :: Word64 -> Word64 -> Word64

(*) :: Word64 -> Word64 -> Word64

negate :: Word64 -> Word64

abs :: Word64 -> Word64

signum :: Word64 -> Word64

fromInteger :: Integer -> Word64

Ord Word64

Since: base-2.1

Defined in GHC.Word

Methods

compare :: Word64 -> Word64 -> Ordering

(<) :: Word64 -> Word64 -> Bool

(<=) :: Word64 -> Word64 -> Bool

(>) :: Word64 -> Word64 -> Bool

(>=) :: Word64 -> Word64 -> Bool

max :: Word64 -> Word64 -> Word64

min :: Word64 -> Word64 -> Word64

Read Word64

Since: base-2.1

Defined in GHC.Read

Methods

readsPrec :: Int -> ReadS Word64

readList :: ReadS [Word64]

readPrec :: ReadPrec Word64

readListPrec :: ReadPrec [Word64]

Real Word64

Since: base-2.1

Defined in GHC.Word

Methods

toRational :: Word64 -> Rational

Show Word64

Since: base-2.1

Defined in GHC.Word

Methods

showsPrec :: Int -> Word64 -> ShowS

show :: Word64 -> String

showList :: [Word64] -> ShowS

Ix Word64

Since: base-2.1

Defined in GHC.Word

Methods

range :: (Word64, Word64) -> [Word64]

index :: (Word64, Word64) -> Word64 -> Int

unsafeIndex :: (Word64, Word64) -> Word64 -> Int

inRange :: (Word64, Word64) -> Word64 -> Bool

rangeSize :: (Word64, Word64) -> Int

unsafeRangeSize :: (Word64, Word64) -> Int

Storable Word64

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Word64 -> Int

alignment :: Word64 -> Int

peekElemOff :: Ptr Word64 -> Int -> IO Word64

pokeElemOff :: Ptr Word64 -> Int -> Word64 -> IO ()

peekByteOff :: Ptr b -> Int -> IO Word64

pokeByteOff :: Ptr b -> Int -> Word64 -> IO ()

peek :: Ptr Word64 -> IO Word64

poke :: Ptr Word64 -> Word64 -> IO ()

Bits Word64

Since: base-2.1

Defined in GHC.Word

Methods

(.&.) :: Word64 -> Word64 -> Word64

(.|.) :: Word64 -> Word64 -> Word64

xor :: Word64 -> Word64 -> Word64

complement :: Word64 -> Word64

shift :: Word64 -> Int -> Word64

rotate :: Word64 -> Int -> Word64

zeroBits :: Word64

bit :: Int -> Word64

setBit :: Word64 -> Int -> Word64

clearBit :: Word64 -> Int -> Word64

complementBit :: Word64 -> Int -> Word64

testBit :: Word64 -> Int -> Bool

bitSizeMaybe :: Word64 -> Maybe Int

bitSize :: Word64 -> Int

isSigned :: Word64 -> Bool

shiftL :: Word64 -> Int -> Word64

unsafeShiftL :: Word64 -> Int -> Word64

shiftR :: Word64 -> Int -> Word64

unsafeShiftR :: Word64 -> Int -> Word64

rotateL :: Word64 -> Int -> Word64

rotateR :: Word64 -> Int -> Word64

popCount :: Word64 -> Int

FiniteBits Word64

Since: base-4.6.0.0

Defined in GHC.Word

Methods

finiteBitSize :: Word64 -> Int

countLeadingZeros :: Word64 -> Int

countTrailingZeros :: Word64 -> Int

IsGVariantBasicType Word64

Defined in Data.GI.Base.GVariant

IsGVariant Word64

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: Word64 -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe Word64)

toGVariantFormatString :: Word64 -> Text

IsGValue Word64

Defined in Data.GI.Base.GValue

Methods

toGValue :: Word64 -> IO GValue

fromGValue :: GValue -> IO Word64

data ByteString

A space-efficient representation of a Word8 vector, supporting many efficient operations.

A ByteString contains 8-bit bytes, or by using the operations from Data.ByteString.Char8 it can be interpreted as containing 8-bit characters.

Instances

Eq ByteString

Defined in Data.ByteString.Internal

Methods

(==) :: ByteString -> ByteString -> Bool

(/=) :: ByteString -> ByteString -> Bool

Data ByteString

Defined in Data.ByteString.Internal

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ByteString -> c ByteString

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ByteString

toConstr :: ByteString -> Constr

dataTypeOf :: ByteString -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ByteString)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ByteString)

gmapT :: (forall b. Data b => b -> b) -> ByteString -> ByteString

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ByteString -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ByteString -> r

gmapQ :: (forall d. Data d => d -> u) -> ByteString -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> ByteString -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ByteString -> m ByteString

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ByteString -> m ByteString

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ByteString -> m ByteString

Ord ByteString

Defined in Data.ByteString.Internal

Methods

compare :: ByteString -> ByteString -> Ordering

(<) :: ByteString -> ByteString -> Bool

(<=) :: ByteString -> ByteString -> Bool

(>) :: ByteString -> ByteString -> Bool

(>=) :: ByteString -> ByteString -> Bool

max :: ByteString -> ByteString -> ByteString

min :: ByteString -> ByteString -> ByteString

Read ByteString

Defined in Data.ByteString.Internal

Methods

readsPrec :: Int -> ReadS ByteString

readList :: ReadS [ByteString]

readPrec :: ReadPrec ByteString

readListPrec :: ReadPrec [ByteString]

Show ByteString

Defined in Data.ByteString.Internal

Methods

showsPrec :: Int -> ByteString -> ShowS

show :: ByteString -> String

showList :: [ByteString] -> ShowS

IsString ByteString

Defined in Data.ByteString.Internal

Methods

fromString :: String -> ByteString

Semigroup ByteString

Defined in Data.ByteString.Internal

Methods

(<>) :: ByteString -> ByteString -> ByteString

sconcat :: NonEmpty ByteString -> ByteString

stimes :: Integral b => b -> ByteString -> ByteString

Monoid ByteString

Defined in Data.ByteString.Internal

Methods

mempty :: ByteString

mappend :: ByteString -> ByteString -> ByteString

mconcat :: [ByteString] -> ByteString

NFData ByteString

Defined in Data.ByteString.Internal

Methods

rnf :: ByteString -> ()

IsGVariant ByteString

Defined in Data.GI.Base.GVariant

Methods

toGVariant :: ByteString -> IO GVariant

fromGVariant :: GVariant -> IO (Maybe ByteString)

toGVariantFormatString :: ByteString -> Text

type CString = Ptr CChar

A C string is a reference to an array of C characters terminated by NUL.

newtype CInt

Haskell type representing the C int type.

Constructors

CInt Int32

Instances

Bounded CInt

Defined in Foreign.C.Types

Methods

minBound :: CInt

maxBound :: CInt

Enum CInt

Defined in Foreign.C.Types

Methods

succ :: CInt -> CInt

pred :: CInt -> CInt

toEnum :: Int -> CInt

fromEnum :: CInt -> Int

enumFrom :: CInt -> [CInt]

enumFromThen :: CInt -> CInt -> [CInt]

enumFromTo :: CInt -> CInt -> [CInt]

enumFromThenTo :: CInt -> CInt -> CInt -> [CInt]

Eq CInt

Defined in Foreign.C.Types

Methods

(==) :: CInt -> CInt -> Bool

(/=) :: CInt -> CInt -> Bool

Integral CInt

Defined in Foreign.C.Types

Methods

quot :: CInt -> CInt -> CInt

rem :: CInt -> CInt -> CInt

div :: CInt -> CInt -> CInt

mod :: CInt -> CInt -> CInt

quotRem :: CInt -> CInt -> (CInt, CInt)

divMod :: CInt -> CInt -> (CInt, CInt)

toInteger :: CInt -> Integer

Num CInt

Defined in Foreign.C.Types

Methods

(+) :: CInt -> CInt -> CInt

(-) :: CInt -> CInt -> CInt

(*) :: CInt -> CInt -> CInt

negate :: CInt -> CInt

abs :: CInt -> CInt

signum :: CInt -> CInt

fromInteger :: Integer -> CInt

Ord CInt

Defined in Foreign.C.Types

Methods

compare :: CInt -> CInt -> Ordering

(<) :: CInt -> CInt -> Bool

(<=) :: CInt -> CInt -> Bool

(>) :: CInt -> CInt -> Bool

(>=) :: CInt -> CInt -> Bool

max :: CInt -> CInt -> CInt

min :: CInt -> CInt -> CInt

Read CInt

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CInt

readList :: ReadS [CInt]

readPrec :: ReadPrec CInt

readListPrec :: ReadPrec [CInt]

Real CInt

Defined in Foreign.C.Types

Methods

toRational :: CInt -> Rational

Show CInt

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CInt -> ShowS

show :: CInt -> String

showList :: [CInt] -> ShowS

Storable CInt

Defined in Foreign.C.Types

Methods

sizeOf :: CInt -> Int

alignment :: CInt -> Int

peekElemOff :: Ptr CInt -> Int -> IO CInt

pokeElemOff :: Ptr CInt -> Int -> CInt -> IO ()

peekByteOff :: Ptr b -> Int -> IO CInt

pokeByteOff :: Ptr b -> Int -> CInt -> IO ()

peek :: Ptr CInt -> IO CInt

poke :: Ptr CInt -> CInt -> IO ()

Bits CInt

Defined in Foreign.C.Types

Methods

(.&.) :: CInt -> CInt -> CInt

(.|.) :: CInt -> CInt -> CInt

xor :: CInt -> CInt -> CInt

complement :: CInt -> CInt

shift :: CInt -> Int -> CInt

rotate :: CInt -> Int -> CInt

zeroBits :: CInt

bit :: Int -> CInt

setBit :: CInt -> Int -> CInt

clearBit :: CInt -> Int -> CInt

complementBit :: CInt -> Int -> CInt

testBit :: CInt -> Int -> Bool

bitSizeMaybe :: CInt -> Maybe Int

bitSize :: CInt -> Int

isSigned :: CInt -> Bool

shiftL :: CInt -> Int -> CInt

unsafeShiftL :: CInt -> Int -> CInt

shiftR :: CInt -> Int -> CInt

unsafeShiftR :: CInt -> Int -> CInt

rotateL :: CInt -> Int -> CInt

rotateR :: CInt -> Int -> CInt

popCount :: CInt -> Int

FiniteBits CInt

Defined in Foreign.C.Types

Methods

finiteBitSize :: CInt -> Int

countLeadingZeros :: CInt -> Int

countTrailingZeros :: CInt -> Int

IsGValue CInt

Defined in Data.GI.Base.GValue

Methods

toGValue :: CInt -> IO GValue

fromGValue :: GValue -> IO CInt

newtype CUInt

Haskell type representing the C unsigned int type.

Constructors

CUInt Word32

Instances

Bounded CUInt

Defined in Foreign.C.Types

Methods

minBound :: CUInt

maxBound :: CUInt

Enum CUInt

Defined in Foreign.C.Types

Methods

succ :: CUInt -> CUInt

pred :: CUInt -> CUInt

toEnum :: Int -> CUInt

fromEnum :: CUInt -> Int

enumFrom :: CUInt -> [CUInt]

enumFromThen :: CUInt -> CUInt -> [CUInt]

enumFromTo :: CUInt -> CUInt -> [CUInt]

enumFromThenTo :: CUInt -> CUInt -> CUInt -> [CUInt]

Eq CUInt

Defined in Foreign.C.Types

Methods

(==) :: CUInt -> CUInt -> Bool

(/=) :: CUInt -> CUInt -> Bool

Integral CUInt

Defined in Foreign.C.Types

Methods

quot :: CUInt -> CUInt -> CUInt

rem :: CUInt -> CUInt -> CUInt

div :: CUInt -> CUInt -> CUInt

mod :: CUInt -> CUInt -> CUInt

quotRem :: CUInt -> CUInt -> (CUInt, CUInt)

divMod :: CUInt -> CUInt -> (CUInt, CUInt)

toInteger :: CUInt -> Integer

Num CUInt

Defined in Foreign.C.Types

Methods

(+) :: CUInt -> CUInt -> CUInt

(-) :: CUInt -> CUInt -> CUInt

(*) :: CUInt -> CUInt -> CUInt

negate :: CUInt -> CUInt

abs :: CUInt -> CUInt

signum :: CUInt -> CUInt

fromInteger :: Integer -> CUInt

Ord CUInt

Defined in Foreign.C.Types

Methods

compare :: CUInt -> CUInt -> Ordering

(<) :: CUInt -> CUInt -> Bool

(<=) :: CUInt -> CUInt -> Bool

(>) :: CUInt -> CUInt -> Bool

(>=) :: CUInt -> CUInt -> Bool

max :: CUInt -> CUInt -> CUInt

min :: CUInt -> CUInt -> CUInt

Read CUInt

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CUInt

readList :: ReadS [CUInt]

readPrec :: ReadPrec CUInt

readListPrec :: ReadPrec [CUInt]

Real CUInt

Defined in Foreign.C.Types

Methods

toRational :: CUInt -> Rational

Show CUInt

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CUInt -> ShowS

show :: CUInt -> String

showList :: [CUInt] -> ShowS

Storable CUInt

Defined in Foreign.C.Types

Methods

sizeOf :: CUInt -> Int

alignment :: CUInt -> Int

peekElemOff :: Ptr CUInt -> Int -> IO CUInt

pokeElemOff :: Ptr CUInt -> Int -> CUInt -> IO ()

peekByteOff :: Ptr b -> Int -> IO CUInt

pokeByteOff :: Ptr b -> Int -> CUInt -> IO ()

peek :: Ptr CUInt -> IO CUInt

poke :: Ptr CUInt -> CUInt -> IO ()

Bits CUInt

Defined in Foreign.C.Types

Methods

(.&.) :: CUInt -> CUInt -> CUInt

(.|.) :: CUInt -> CUInt -> CUInt

xor :: CUInt -> CUInt -> CUInt

complement :: CUInt -> CUInt

shift :: CUInt -> Int -> CUInt

rotate :: CUInt -> Int -> CUInt

zeroBits :: CUInt

bit :: Int -> CUInt

setBit :: CUInt -> Int -> CUInt

clearBit :: CUInt -> Int -> CUInt

complementBit :: CUInt -> Int -> CUInt

testBit :: CUInt -> Int -> Bool

bitSizeMaybe :: CUInt -> Maybe Int

bitSize :: CUInt -> Int

isSigned :: CUInt -> Bool

shiftL :: CUInt -> Int -> CUInt

unsafeShiftL :: CUInt -> Int -> CUInt

shiftR :: CUInt -> Int -> CUInt

unsafeShiftR :: CUInt -> Int -> CUInt

rotateL :: CUInt -> Int -> CUInt

rotateR :: CUInt -> Int -> CUInt

popCount :: CUInt -> Int

FiniteBits CUInt

Defined in Foreign.C.Types

Methods

finiteBitSize :: CUInt -> Int

countLeadingZeros :: CUInt -> Int

countTrailingZeros :: CUInt -> Int

IsGValue CUInt

Defined in Data.GI.Base.GValue

Methods

toGValue :: CUInt -> IO GValue

fromGValue :: GValue -> IO CUInt

newtype CLong

Haskell type representing the C long type.

Constructors

CLong Int64

Instances

Bounded CLong

Defined in Foreign.C.Types

Methods

minBound :: CLong

maxBound :: CLong

Enum CLong

Defined in Foreign.C.Types

Methods

succ :: CLong -> CLong

pred :: CLong -> CLong

toEnum :: Int -> CLong

fromEnum :: CLong -> Int

enumFrom :: CLong -> [CLong]

enumFromThen :: CLong -> CLong -> [CLong]

enumFromTo :: CLong -> CLong -> [CLong]

enumFromThenTo :: CLong -> CLong -> CLong -> [CLong]

Eq CLong

Defined in Foreign.C.Types

Methods

(==) :: CLong -> CLong -> Bool

(/=) :: CLong -> CLong -> Bool

Integral CLong

Defined in Foreign.C.Types

Methods

quot :: CLong -> CLong -> CLong

rem :: CLong -> CLong -> CLong

div :: CLong -> CLong -> CLong

mod :: CLong -> CLong -> CLong

quotRem :: CLong -> CLong -> (CLong, CLong)

divMod :: CLong -> CLong -> (CLong, CLong)

toInteger :: CLong -> Integer

Num CLong

Defined in Foreign.C.Types

Methods

(+) :: CLong -> CLong -> CLong

(-) :: CLong -> CLong -> CLong

(*) :: CLong -> CLong -> CLong

negate :: CLong -> CLong

abs :: CLong -> CLong

signum :: CLong -> CLong

fromInteger :: Integer -> CLong

Ord CLong

Defined in Foreign.C.Types

Methods

compare :: CLong -> CLong -> Ordering

(<) :: CLong -> CLong -> Bool

(<=) :: CLong -> CLong -> Bool

(>) :: CLong -> CLong -> Bool

(>=) :: CLong -> CLong -> Bool

max :: CLong -> CLong -> CLong

min :: CLong -> CLong -> CLong

Read CLong

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CLong

readList :: ReadS [CLong]

readPrec :: ReadPrec CLong

readListPrec :: ReadPrec [CLong]

Real CLong

Defined in Foreign.C.Types

Methods

toRational :: CLong -> Rational

Show CLong

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CLong -> ShowS

show :: CLong -> String

showList :: [CLong] -> ShowS

Storable CLong

Defined in Foreign.C.Types

Methods

sizeOf :: CLong -> Int

alignment :: CLong -> Int

peekElemOff :: Ptr CLong -> Int -> IO CLong

pokeElemOff :: Ptr CLong -> Int -> CLong -> IO ()

peekByteOff :: Ptr b -> Int -> IO CLong

pokeByteOff :: Ptr b -> Int -> CLong -> IO ()

peek :: Ptr CLong -> IO CLong

poke :: Ptr CLong -> CLong -> IO ()

Bits CLong

Defined in Foreign.C.Types

Methods

(.&.) :: CLong -> CLong -> CLong

(.|.) :: CLong -> CLong -> CLong

xor :: CLong -> CLong -> CLong

complement :: CLong -> CLong

shift :: CLong -> Int -> CLong

rotate :: CLong -> Int -> CLong

zeroBits :: CLong

bit :: Int -> CLong

setBit :: CLong -> Int -> CLong

clearBit :: CLong -> Int -> CLong

complementBit :: CLong -> Int -> CLong

testBit :: CLong -> Int -> Bool

bitSizeMaybe :: CLong -> Maybe Int

bitSize :: CLong -> Int

isSigned :: CLong -> Bool

shiftL :: CLong -> Int -> CLong

unsafeShiftL :: CLong -> Int -> CLong

shiftR :: CLong -> Int -> CLong

unsafeShiftR :: CLong -> Int -> CLong

rotateL :: CLong -> Int -> CLong

rotateR :: CLong -> Int -> CLong

popCount :: CLong -> Int

FiniteBits CLong

Defined in Foreign.C.Types

Methods

finiteBitSize :: CLong -> Int

countLeadingZeros :: CLong -> Int

countTrailingZeros :: CLong -> Int

IsGValue CLong

Defined in Data.GI.Base.GValue

Methods

toGValue :: CLong -> IO GValue

fromGValue :: GValue -> IO CLong

newtype CULong

Haskell type representing the C unsigned long type.

Constructors

CULong Word64

Instances

Bounded CULong

Defined in Foreign.C.Types

Methods

minBound :: CULong

maxBound :: CULong

Enum CULong

Defined in Foreign.C.Types

Methods

succ :: CULong -> CULong

pred :: CULong -> CULong

toEnum :: Int -> CULong

fromEnum :: CULong -> Int

enumFrom :: CULong -> [CULong]

enumFromThen :: CULong -> CULong -> [CULong]

enumFromTo :: CULong -> CULong -> [CULong]

enumFromThenTo :: CULong -> CULong -> CULong -> [CULong]

Eq CULong

Defined in Foreign.C.Types

Methods

(==) :: CULong -> CULong -> Bool

(/=) :: CULong -> CULong -> Bool

Integral CULong

Defined in Foreign.C.Types

Methods

quot :: CULong -> CULong -> CULong

rem :: CULong -> CULong -> CULong

div :: CULong -> CULong -> CULong

mod :: CULong -> CULong -> CULong

quotRem :: CULong -> CULong -> (CULong, CULong)

divMod :: CULong -> CULong -> (CULong, CULong)

toInteger :: CULong -> Integer

Num CULong

Defined in Foreign.C.Types

Methods

(+) :: CULong -> CULong -> CULong

(-) :: CULong -> CULong -> CULong

(*) :: CULong -> CULong -> CULong

negate :: CULong -> CULong

abs :: CULong -> CULong

signum :: CULong -> CULong

fromInteger :: Integer -> CULong

Ord CULong

Defined in Foreign.C.Types

Methods

compare :: CULong -> CULong -> Ordering

(<) :: CULong -> CULong -> Bool

(<=) :: CULong -> CULong -> Bool

(>) :: CULong -> CULong -> Bool

(>=) :: CULong -> CULong -> Bool

max :: CULong -> CULong -> CULong

min :: CULong -> CULong -> CULong

Read CULong

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CULong

readList :: ReadS [CULong]

readPrec :: ReadPrec CULong

readListPrec :: ReadPrec [CULong]

Real CULong

Defined in Foreign.C.Types

Methods

toRational :: CULong -> Rational

Show CULong

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CULong -> ShowS

show :: CULong -> String

showList :: [CULong] -> ShowS

Storable CULong

Defined in Foreign.C.Types

Methods

sizeOf :: CULong -> Int

alignment :: CULong -> Int

peekElemOff :: Ptr CULong -> Int -> IO CULong

pokeElemOff :: Ptr CULong -> Int -> CULong -> IO ()

peekByteOff :: Ptr b -> Int -> IO CULong

pokeByteOff :: Ptr b -> Int -> CULong -> IO ()

peek :: Ptr CULong -> IO CULong

poke :: Ptr CULong -> CULong -> IO ()

Bits CULong

Defined in Foreign.C.Types

Methods

(.&.) :: CULong -> CULong -> CULong

(.|.) :: CULong -> CULong -> CULong

xor :: CULong -> CULong -> CULong

complement :: CULong -> CULong

shift :: CULong -> Int -> CULong

rotate :: CULong -> Int -> CULong

zeroBits :: CULong

bit :: Int -> CULong

setBit :: CULong -> Int -> CULong

clearBit :: CULong -> Int -> CULong

complementBit :: CULong -> Int -> CULong

testBit :: CULong -> Int -> Bool

bitSizeMaybe :: CULong -> Maybe Int

bitSize :: CULong -> Int

isSigned :: CULong -> Bool

shiftL :: CULong -> Int -> CULong

unsafeShiftL :: CULong -> Int -> CULong

shiftR :: CULong -> Int -> CULong

unsafeShiftR :: CULong -> Int -> CULong

rotateL :: CULong -> Int -> CULong

rotateR :: CULong -> Int -> CULong

popCount :: CULong -> Int

FiniteBits CULong

Defined in Foreign.C.Types

Methods

finiteBitSize :: CULong -> Int

countLeadingZeros :: CULong -> Int

countTrailingZeros :: CULong -> Int

IsGValue CULong

Defined in Data.GI.Base.GValue

Methods

toGValue :: CULong -> IO GValue

fromGValue :: GValue -> IO CULong

newtype CFloat

Haskell type representing the C float type.

Constructors

CFloat Float

Instances

Enum CFloat

Defined in Foreign.C.Types

Methods

succ :: CFloat -> CFloat

pred :: CFloat -> CFloat

toEnum :: Int -> CFloat

fromEnum :: CFloat -> Int

enumFrom :: CFloat -> [CFloat]

enumFromThen :: CFloat -> CFloat -> [CFloat]

enumFromTo :: CFloat -> CFloat -> [CFloat]

enumFromThenTo :: CFloat -> CFloat -> CFloat -> [CFloat]

Eq CFloat

Defined in Foreign.C.Types

Methods

(==) :: CFloat -> CFloat -> Bool

(/=) :: CFloat -> CFloat -> Bool

Floating CFloat

Defined in Foreign.C.Types

Methods

pi :: CFloat

exp :: CFloat -> CFloat

log :: CFloat -> CFloat

sqrt :: CFloat -> CFloat

(**) :: CFloat -> CFloat -> CFloat

logBase :: CFloat -> CFloat -> CFloat

sin :: CFloat -> CFloat

cos :: CFloat -> CFloat

tan :: CFloat -> CFloat

asin :: CFloat -> CFloat

acos :: CFloat -> CFloat

atan :: CFloat -> CFloat

sinh :: CFloat -> CFloat

cosh :: CFloat -> CFloat

tanh :: CFloat -> CFloat

asinh :: CFloat -> CFloat

acosh :: CFloat -> CFloat

atanh :: CFloat -> CFloat

log1p :: CFloat -> CFloat

expm1 :: CFloat -> CFloat

log1pexp :: CFloat -> CFloat

log1mexp :: CFloat -> CFloat

Fractional CFloat

Defined in Foreign.C.Types

Methods

(/) :: CFloat -> CFloat -> CFloat

recip :: CFloat -> CFloat

fromRational :: Rational -> CFloat

Num CFloat

Defined in Foreign.C.Types

Methods

(+) :: CFloat -> CFloat -> CFloat

(-) :: CFloat -> CFloat -> CFloat

(*) :: CFloat -> CFloat -> CFloat

negate :: CFloat -> CFloat

abs :: CFloat -> CFloat

signum :: CFloat -> CFloat

fromInteger :: Integer -> CFloat

Ord CFloat

Defined in Foreign.C.Types

Methods

compare :: CFloat -> CFloat -> Ordering

(<) :: CFloat -> CFloat -> Bool

(<=) :: CFloat -> CFloat -> Bool

(>) :: CFloat -> CFloat -> Bool

(>=) :: CFloat -> CFloat -> Bool

max :: CFloat -> CFloat -> CFloat

min :: CFloat -> CFloat -> CFloat

Read CFloat

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CFloat

readList :: ReadS [CFloat]

readPrec :: ReadPrec CFloat

readListPrec :: ReadPrec [CFloat]

Real CFloat

Defined in Foreign.C.Types

Methods

toRational :: CFloat -> Rational

RealFloat CFloat

Defined in Foreign.C.Types

Methods

floatRadix :: CFloat -> Integer

floatDigits :: CFloat -> Int

floatRange :: CFloat -> (Int, Int)

decodeFloat :: CFloat -> (Integer, Int)

encodeFloat :: Integer -> Int -> CFloat

exponent :: CFloat -> Int

significand :: CFloat -> CFloat

scaleFloat :: Int -> CFloat -> CFloat

isNaN :: CFloat -> Bool

isInfinite :: CFloat -> Bool

isDenormalized :: CFloat -> Bool

isNegativeZero :: CFloat -> Bool

isIEEE :: CFloat -> Bool

atan2 :: CFloat -> CFloat -> CFloat

RealFrac CFloat

Defined in Foreign.C.Types

Methods

properFraction :: Integral b => CFloat -> (b, CFloat)

truncate :: Integral b => CFloat -> b

round :: Integral b => CFloat -> b

ceiling :: Integral b => CFloat -> b

floor :: Integral b => CFloat -> b

Show CFloat

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CFloat -> ShowS

show :: CFloat -> String

showList :: [CFloat] -> ShowS

Storable CFloat

Defined in Foreign.C.Types

Methods

sizeOf :: CFloat -> Int

alignment :: CFloat -> Int

peekElemOff :: Ptr CFloat -> Int -> IO CFloat

pokeElemOff :: Ptr CFloat -> Int -> CFloat -> IO ()

peekByteOff :: Ptr b -> Int -> IO CFloat

pokeByteOff :: Ptr b -> Int -> CFloat -> IO ()

peek :: Ptr CFloat -> IO CFloat

poke :: Ptr CFloat -> CFloat -> IO ()

newtype CDouble

Haskell type representing the C double type.

Constructors

CDouble Double

Instances

Enum CDouble

Defined in Foreign.C.Types

Methods

succ :: CDouble -> CDouble

pred :: CDouble -> CDouble

toEnum :: Int -> CDouble

fromEnum :: CDouble -> Int

enumFrom :: CDouble -> [CDouble]

enumFromThen :: CDouble -> CDouble -> [CDouble]

enumFromTo :: CDouble -> CDouble -> [CDouble]

enumFromThenTo :: CDouble -> CDouble -> CDouble -> [CDouble]

Eq CDouble

Defined in Foreign.C.Types

Methods

(==) :: CDouble -> CDouble -> Bool

(/=) :: CDouble -> CDouble -> Bool

Floating CDouble

Defined in Foreign.C.Types

Methods

pi :: CDouble

exp :: CDouble -> CDouble

log :: CDouble -> CDouble

sqrt :: CDouble -> CDouble

(**) :: CDouble -> CDouble -> CDouble

logBase :: CDouble -> CDouble -> CDouble

sin :: CDouble -> CDouble

cos :: CDouble -> CDouble

tan :: CDouble -> CDouble

asin :: CDouble -> CDouble

acos :: CDouble -> CDouble

atan :: CDouble -> CDouble

sinh :: CDouble -> CDouble

cosh :: CDouble -> CDouble

tanh :: CDouble -> CDouble

asinh :: CDouble -> CDouble

acosh :: CDouble -> CDouble

atanh :: CDouble -> CDouble

log1p :: CDouble -> CDouble

expm1 :: CDouble -> CDouble

log1pexp :: CDouble -> CDouble

log1mexp :: CDouble -> CDouble

Fractional CDouble

Defined in Foreign.C.Types

Methods

(/) :: CDouble -> CDouble -> CDouble

recip :: CDouble -> CDouble

fromRational :: Rational -> CDouble

Num CDouble

Defined in Foreign.C.Types

Methods

(+) :: CDouble -> CDouble -> CDouble

(-) :: CDouble -> CDouble -> CDouble

(*) :: CDouble -> CDouble -> CDouble

negate :: CDouble -> CDouble

abs :: CDouble -> CDouble

signum :: CDouble -> CDouble

fromInteger :: Integer -> CDouble

Ord CDouble

Defined in Foreign.C.Types

Methods

compare :: CDouble -> CDouble -> Ordering

(<) :: CDouble -> CDouble -> Bool

(<=) :: CDouble -> CDouble -> Bool

(>) :: CDouble -> CDouble -> Bool

(>=) :: CDouble -> CDouble -> Bool

max :: CDouble -> CDouble -> CDouble

min :: CDouble -> CDouble -> CDouble

Read CDouble

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CDouble

readList :: ReadS [CDouble]

readPrec :: ReadPrec CDouble

readListPrec :: ReadPrec [CDouble]

Real CDouble

Defined in Foreign.C.Types

Methods

toRational :: CDouble -> Rational

RealFloat CDouble

Defined in Foreign.C.Types

Methods

floatRadix :: CDouble -> Integer

floatDigits :: CDouble -> Int

floatRange :: CDouble -> (Int, Int)

decodeFloat :: CDouble -> (Integer, Int)

encodeFloat :: Integer -> Int -> CDouble

exponent :: CDouble -> Int

significand :: CDouble -> CDouble

scaleFloat :: Int -> CDouble -> CDouble

isNaN :: CDouble -> Bool

isInfinite :: CDouble -> Bool

isDenormalized :: CDouble -> Bool

isNegativeZero :: CDouble -> Bool

isIEEE :: CDouble -> Bool

atan2 :: CDouble -> CDouble -> CDouble

RealFrac CDouble

Defined in Foreign.C.Types

Methods

properFraction :: Integral b => CDouble -> (b, CDouble)

truncate :: Integral b => CDouble -> b

round :: Integral b => CDouble -> b

ceiling :: Integral b => CDouble -> b

floor :: Integral b => CDouble -> b

Show CDouble

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CDouble -> ShowS

show :: CDouble -> String

showList :: [CDouble] -> ShowS

Storable CDouble

Defined in Foreign.C.Types

Methods

sizeOf :: CDouble -> Int

alignment :: CDouble -> Int

peekElemOff :: Ptr CDouble -> Int -> IO CDouble

pokeElemOff :: Ptr CDouble -> Int -> CDouble -> IO ()

peekByteOff :: Ptr b -> Int -> IO CDouble

pokeByteOff :: Ptr b -> Int -> CDouble -> IO ()

peek :: Ptr CDouble -> IO CDouble

poke :: Ptr CDouble -> CDouble -> IO ()

newtype CIntPtr

Constructors

CIntPtr Int64

Instances

Bounded CIntPtr

Defined in Foreign.C.Types

Methods

minBound :: CIntPtr

maxBound :: CIntPtr

Enum CIntPtr

Defined in Foreign.C.Types

Methods

succ :: CIntPtr -> CIntPtr

pred :: CIntPtr -> CIntPtr

toEnum :: Int -> CIntPtr

fromEnum :: CIntPtr -> Int

enumFrom :: CIntPtr -> [CIntPtr]

enumFromThen :: CIntPtr -> CIntPtr -> [CIntPtr]

enumFromTo :: CIntPtr -> CIntPtr -> [CIntPtr]

enumFromThenTo :: CIntPtr -> CIntPtr -> CIntPtr -> [CIntPtr]

Eq CIntPtr

Defined in Foreign.C.Types

Methods

(==) :: CIntPtr -> CIntPtr -> Bool

(/=) :: CIntPtr -> CIntPtr -> Bool

Integral CIntPtr

Defined in Foreign.C.Types

Methods

quot :: CIntPtr -> CIntPtr -> CIntPtr

rem :: CIntPtr -> CIntPtr -> CIntPtr

div :: CIntPtr -> CIntPtr -> CIntPtr

mod :: CIntPtr -> CIntPtr -> CIntPtr

quotRem :: CIntPtr -> CIntPtr -> (CIntPtr, CIntPtr)

divMod :: CIntPtr -> CIntPtr -> (CIntPtr, CIntPtr)

toInteger :: CIntPtr -> Integer

Num CIntPtr

Defined in Foreign.C.Types

Methods

(+) :: CIntPtr -> CIntPtr -> CIntPtr

(-) :: CIntPtr -> CIntPtr -> CIntPtr

(*) :: CIntPtr -> CIntPtr -> CIntPtr

negate :: CIntPtr -> CIntPtr

abs :: CIntPtr -> CIntPtr

signum :: CIntPtr -> CIntPtr

fromInteger :: Integer -> CIntPtr

Ord CIntPtr

Defined in Foreign.C.Types

Methods

compare :: CIntPtr -> CIntPtr -> Ordering

(<) :: CIntPtr -> CIntPtr -> Bool

(<=) :: CIntPtr -> CIntPtr -> Bool

(>) :: CIntPtr -> CIntPtr -> Bool

(>=) :: CIntPtr -> CIntPtr -> Bool

max :: CIntPtr -> CIntPtr -> CIntPtr

min :: CIntPtr -> CIntPtr -> CIntPtr

Read CIntPtr

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CIntPtr

readList :: ReadS [CIntPtr]

readPrec :: ReadPrec CIntPtr

readListPrec :: ReadPrec [CIntPtr]

Real CIntPtr

Defined in Foreign.C.Types

Methods

toRational :: CIntPtr -> Rational

Show CIntPtr

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CIntPtr -> ShowS

show :: CIntPtr -> String

showList :: [CIntPtr] -> ShowS

Storable CIntPtr

Defined in Foreign.C.Types

Methods

sizeOf :: CIntPtr -> Int

alignment :: CIntPtr -> Int

peekElemOff :: Ptr CIntPtr -> Int -> IO CIntPtr

pokeElemOff :: Ptr CIntPtr -> Int -> CIntPtr -> IO ()

peekByteOff :: Ptr b -> Int -> IO CIntPtr

pokeByteOff :: Ptr b -> Int -> CIntPtr -> IO ()

peek :: Ptr CIntPtr -> IO CIntPtr

poke :: Ptr CIntPtr -> CIntPtr -> IO ()

Bits CIntPtr

Defined in Foreign.C.Types

Methods

(.&.) :: CIntPtr -> CIntPtr -> CIntPtr

(.|.) :: CIntPtr -> CIntPtr -> CIntPtr

xor :: CIntPtr -> CIntPtr -> CIntPtr

complement :: CIntPtr -> CIntPtr

shift :: CIntPtr -> Int -> CIntPtr

rotate :: CIntPtr -> Int -> CIntPtr

zeroBits :: CIntPtr

bit :: Int -> CIntPtr

setBit :: CIntPtr -> Int -> CIntPtr

clearBit :: CIntPtr -> Int -> CIntPtr

complementBit :: CIntPtr -> Int -> CIntPtr

testBit :: CIntPtr -> Int -> Bool

bitSizeMaybe :: CIntPtr -> Maybe Int

bitSize :: CIntPtr -> Int

isSigned :: CIntPtr -> Bool

shiftL :: CIntPtr -> Int -> CIntPtr

unsafeShiftL :: CIntPtr -> Int -> CIntPtr

shiftR :: CIntPtr -> Int -> CIntPtr

unsafeShiftR :: CIntPtr -> Int -> CIntPtr

rotateL :: CIntPtr -> Int -> CIntPtr

rotateR :: CIntPtr -> Int -> CIntPtr

popCount :: CIntPtr -> Int

FiniteBits CIntPtr

Defined in Foreign.C.Types

Methods

finiteBitSize :: CIntPtr -> Int

countLeadingZeros :: CIntPtr -> Int

countTrailingZeros :: CIntPtr -> Int

newtype CUIntPtr

Constructors

CUIntPtr Word64

Instances

Bounded CUIntPtr

Defined in Foreign.C.Types

Methods

minBound :: CUIntPtr

maxBound :: CUIntPtr

Enum CUIntPtr

Defined in Foreign.C.Types

Methods

succ :: CUIntPtr -> CUIntPtr

pred :: CUIntPtr -> CUIntPtr

toEnum :: Int -> CUIntPtr

fromEnum :: CUIntPtr -> Int

enumFrom :: CUIntPtr -> [CUIntPtr]

enumFromThen :: CUIntPtr -> CUIntPtr -> [CUIntPtr]

enumFromTo :: CUIntPtr -> CUIntPtr -> [CUIntPtr]

enumFromThenTo :: CUIntPtr -> CUIntPtr -> CUIntPtr -> [CUIntPtr]

Eq CUIntPtr

Defined in Foreign.C.Types

Methods

(==) :: CUIntPtr -> CUIntPtr -> Bool

(/=) :: CUIntPtr -> CUIntPtr -> Bool

Integral CUIntPtr

Defined in Foreign.C.Types

Methods

quot :: CUIntPtr -> CUIntPtr -> CUIntPtr

rem :: CUIntPtr -> CUIntPtr -> CUIntPtr

div :: CUIntPtr -> CUIntPtr -> CUIntPtr

mod :: CUIntPtr -> CUIntPtr -> CUIntPtr

quotRem :: CUIntPtr -> CUIntPtr -> (CUIntPtr, CUIntPtr)

divMod :: CUIntPtr -> CUIntPtr -> (CUIntPtr, CUIntPtr)

toInteger :: CUIntPtr -> Integer

Num CUIntPtr

Defined in Foreign.C.Types

Methods

(+) :: CUIntPtr -> CUIntPtr -> CUIntPtr

(-) :: CUIntPtr -> CUIntPtr -> CUIntPtr

(*) :: CUIntPtr -> CUIntPtr -> CUIntPtr

negate :: CUIntPtr -> CUIntPtr

abs :: CUIntPtr -> CUIntPtr

signum :: CUIntPtr -> CUIntPtr

fromInteger :: Integer -> CUIntPtr

Ord CUIntPtr

Defined in Foreign.C.Types

Methods

compare :: CUIntPtr -> CUIntPtr -> Ordering

(<) :: CUIntPtr -> CUIntPtr -> Bool

(<=) :: CUIntPtr -> CUIntPtr -> Bool

(>) :: CUIntPtr -> CUIntPtr -> Bool

(>=) :: CUIntPtr -> CUIntPtr -> Bool

max :: CUIntPtr -> CUIntPtr -> CUIntPtr

min :: CUIntPtr -> CUIntPtr -> CUIntPtr

Read CUIntPtr

Defined in Foreign.C.Types

Methods

readsPrec :: Int -> ReadS CUIntPtr

readList :: ReadS [CUIntPtr]

readPrec :: ReadPrec CUIntPtr

readListPrec :: ReadPrec [CUIntPtr]

Real CUIntPtr

Defined in Foreign.C.Types

Methods

toRational :: CUIntPtr -> Rational

Show CUIntPtr

Defined in Foreign.C.Types

Methods

showsPrec :: Int -> CUIntPtr -> ShowS

show :: CUIntPtr -> String

showList :: [CUIntPtr] -> ShowS

Storable CUIntPtr

Defined in Foreign.C.Types

Methods

sizeOf :: CUIntPtr -> Int

alignment :: CUIntPtr -> Int

peekElemOff :: Ptr CUIntPtr -> Int -> IO CUIntPtr

pokeElemOff :: Ptr CUIntPtr -> Int -> CUIntPtr -> IO ()

peekByteOff :: Ptr b -> Int -> IO CUIntPtr

pokeByteOff :: Ptr b -> Int -> CUIntPtr -> IO ()

peek :: Ptr CUIntPtr -> IO CUIntPtr

poke :: Ptr CUIntPtr -> CUIntPtr -> IO ()

Bits CUIntPtr

Defined in Foreign.C.Types

Methods

(.&.) :: CUIntPtr -> CUIntPtr -> CUIntPtr

(.|.) :: CUIntPtr -> CUIntPtr -> CUIntPtr

xor :: CUIntPtr -> CUIntPtr -> CUIntPtr

complement :: CUIntPtr -> CUIntPtr

shift :: CUIntPtr -> Int -> CUIntPtr

rotate :: CUIntPtr -> Int -> CUIntPtr

zeroBits :: CUIntPtr

bit :: Int -> CUIntPtr

setBit :: CUIntPtr -> Int -> CUIntPtr

clearBit :: CUIntPtr -> Int -> CUIntPtr

complementBit :: CUIntPtr -> Int -> CUIntPtr

testBit :: CUIntPtr -> Int -> Bool

bitSizeMaybe :: CUIntPtr -> Maybe Int

bitSize :: CUIntPtr -> Int

isSigned :: CUIntPtr -> Bool

shiftL :: CUIntPtr -> Int -> CUIntPtr

unsafeShiftL :: CUIntPtr -> Int -> CUIntPtr

shiftR :: CUIntPtr -> Int -> CUIntPtr

unsafeShiftR :: CUIntPtr -> Int -> CUIntPtr

rotateL :: CUIntPtr -> Int -> CUIntPtr

rotateR :: CUIntPtr -> Int -> CUIntPtr

popCount :: CUIntPtr -> Int

FiniteBits CUIntPtr

Defined in Foreign.C.Types

Methods

finiteBitSize :: CUIntPtr -> Int

countLeadingZeros :: CUIntPtr -> Int

countTrailingZeros :: CUIntPtr -> Int

data Ptr a

A value of type Ptr a represents a pointer to an object, or an array of objects, which may be marshalled to or from Haskell values of type a.

The type a will often be an instance of class Storable which provides the marshalling operations. However this is not essential, and you can provide your own operations to access the pointer. For example you might write small foreign functions to get or set the fields of a C struct.

Instances

Eq (Ptr a)

Since: base-2.1

Defined in GHC.Ptr

Methods

(==) :: Ptr a -> Ptr a -> Bool

(/=) :: Ptr a -> Ptr a -> Bool

Ord (Ptr a)

Since: base-2.1

Defined in GHC.Ptr

Methods

compare :: Ptr a -> Ptr a -> Ordering

(<) :: Ptr a -> Ptr a -> Bool

(<=) :: Ptr a -> Ptr a -> Bool

(>) :: Ptr a -> Ptr a -> Bool

(>=) :: Ptr a -> Ptr a -> Bool

max :: Ptr a -> Ptr a -> Ptr a

min :: Ptr a -> Ptr a -> Ptr a

Show (Ptr a)

Since: base-2.1

Defined in GHC.Ptr

Methods

showsPrec :: Int -> Ptr a -> ShowS

show :: Ptr a -> String

showList :: [Ptr a] -> ShowS

Storable (Ptr a)

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: Ptr a -> Int

alignment :: Ptr a -> Int

peekElemOff :: Ptr (Ptr a) -> Int -> IO (Ptr a)

pokeElemOff :: Ptr (Ptr a) -> Int -> Ptr a -> IO ()

peekByteOff :: Ptr b -> Int -> IO (Ptr a)

pokeByteOff :: Ptr b -> Int -> Ptr a -> IO ()

peek :: Ptr (Ptr a) -> IO (Ptr a)

poke :: Ptr (Ptr a) -> Ptr a -> IO ()

IsGValue (Ptr a)

Defined in Data.GI.Base.GValue

Methods

toGValue :: Ptr a -> IO GValue

fromGValue :: GValue -> IO (Ptr a)

Foldable (URec (Ptr ()) :: Type -> Type)

Since: base-4.9.0.0

Defined in Data.Foldable

Methods

fold :: Monoid m => URec (Ptr ()) m -> m

foldMap :: Monoid m => (a -> m) -> URec (Ptr ()) a -> m

foldMap' :: Monoid m => (a -> m) -> URec (Ptr ()) a -> m

foldr :: (a -> b -> b) -> b -> URec (Ptr ()) a -> b

foldr' :: (a -> b -> b) -> b -> URec (Ptr ()) a -> b

foldl :: (b -> a -> b) -> b -> URec (Ptr ()) a -> b

foldl' :: (b -> a -> b) -> b -> URec (Ptr ()) a -> b

foldr1 :: (a -> a -> a) -> URec (Ptr ()) a -> a

foldl1 :: (a -> a -> a) -> URec (Ptr ()) a -> a

toList :: URec (Ptr ()) a -> [a]

null :: URec (Ptr ()) a -> Bool

length :: URec (Ptr ()) a -> Int

elem :: Eq a => a -> URec (Ptr ()) a -> Bool

maximum :: Ord a => URec (Ptr ()) a -> a

minimum :: Ord a => URec (Ptr ()) a -> a

sum :: Num a => URec (Ptr ()) a -> a

product :: Num a => URec (Ptr ()) a -> a

Traversable (URec (Ptr ()) :: Type -> Type)

Since: base-4.9.0.0

Defined in Data.Traversable

Methods

traverse :: Applicative f => (a -> f b) -> URec (Ptr ()) a -> f (URec (Ptr ()) b)

sequenceA :: Applicative f => URec (Ptr ()) (f a) -> f (URec (Ptr ()) a)

mapM :: Monad m => (a -> m b) -> URec (Ptr ()) a -> m (URec (Ptr ()) b)

sequence :: Monad m => URec (Ptr ()) (m a) -> m (URec (Ptr ()) a)

data FunPtr a

A value of type FunPtr a is a pointer to a function callable from foreign code. The type a will normally be a foreign type, a function type with zero or more arguments where

• the argument types are marshallable foreign types, i.e. Char, Int, Double, Float, Bool, Int8, Int16, Int32, Int64, Word8, Word16, Word32, Word64, Ptr a, FunPtr a, StablePtr a or a renaming of any of these using newtype.
• the return type is either a marshallable foreign type or has the form IO t where t is a marshallable foreign type or ().

A value of type FunPtr a may be a pointer to a foreign function, either returned by another foreign function or imported with a a static address import like

foreign import ccall "stdlib.h &free"
  p_free :: FunPtr (Ptr a -> IO ())

or a pointer to a Haskell function created using a wrapper stub declared to produce a FunPtr of the correct type. For example:

type Compare = Int -> Int -> Bool
foreign import ccall "wrapper"
  mkCompare :: Compare -> IO (FunPtr Compare)

Calls to wrapper stubs like mkCompare allocate storage, which should be released with freeHaskellFunPtr when no longer required.

To convert FunPtr values to corresponding Haskell functions, one can define a dynamic stub for the specific foreign type, e.g.

type IntFunction = CInt -> IO ()
foreign import ccall "dynamic"
  mkFun :: FunPtr IntFunction -> IntFunction

Instances

Eq (FunPtr a)

Defined in GHC.Ptr

Methods

(==) :: FunPtr a -> FunPtr a -> Bool

(/=) :: FunPtr a -> FunPtr a -> Bool

Ord (FunPtr a)

Defined in GHC.Ptr

Methods

compare :: FunPtr a -> FunPtr a -> Ordering

(<) :: FunPtr a -> FunPtr a -> Bool

(<=) :: FunPtr a -> FunPtr a -> Bool

(>) :: FunPtr a -> FunPtr a -> Bool

(>=) :: FunPtr a -> FunPtr a -> Bool

max :: FunPtr a -> FunPtr a -> FunPtr a

min :: FunPtr a -> FunPtr a -> FunPtr a

Show (FunPtr a)

Since: base-2.1

Defined in GHC.Ptr

Methods

showsPrec :: Int -> FunPtr a -> ShowS

show :: FunPtr a -> String

showList :: [FunPtr a] -> ShowS

Storable (FunPtr a)

Since: base-2.1

Defined in Foreign.Storable

Methods

sizeOf :: FunPtr a -> Int

alignment :: FunPtr a -> Int

peekElemOff :: Ptr (FunPtr a) -> Int -> IO (FunPtr a)

pokeElemOff :: Ptr (FunPtr a) -> Int -> FunPtr a -> IO ()

peekByteOff :: Ptr b -> Int -> IO (FunPtr a)

pokeByteOff :: Ptr b -> Int -> FunPtr a -> IO ()

peek :: Ptr (FunPtr a) -> IO (FunPtr a)

poke :: Ptr (FunPtr a) -> FunPtr a -> IO ()

castPtrToFunPtr :: Ptr a -> FunPtr b

Casts a Ptr to a FunPtr.

Note: this is valid only on architectures where data and function pointers range over the same set of addresses, and should only be used for bindings to external libraries whose interface already relies on this assumption.

castFunPtrToPtr :: FunPtr a -> Ptr b

Casts a FunPtr to a Ptr.

Note: this is valid only on architectures where data and function pointers range over the same set of addresses, and should only be used for bindings to external libraries whose interface already relies on this assumption.

plusPtr :: Ptr a -> Int -> Ptr b

Advances the given address by the given offset in bytes.

nullPtr :: Ptr a

The constant nullPtr contains a distinguished value of Ptr that is not associated with a valid memory location.

data ForeignPtr a

The type ForeignPtr represents references to objects that are maintained in a foreign language, i.e., that are not part of the data structures usually managed by the Haskell storage manager. The essential difference between ForeignPtrs and vanilla memory references of type Ptr a is that the former may be associated with finalizers. A finalizer is a routine that is invoked when the Haskell storage manager detects that - within the Haskell heap and stack - there are no more references left that are pointing to the ForeignPtr. Typically, the finalizer will, then, invoke routines in the foreign language that free the resources bound by the foreign object.

The ForeignPtr is parameterised in the same way as Ptr. The type argument of ForeignPtr should normally be an instance of class Storable.

Instances

Eq (ForeignPtr a)

Since: base-2.1

Defined in GHC.ForeignPtr

Methods

(==) :: ForeignPtr a -> ForeignPtr a -> Bool

(/=) :: ForeignPtr a -> ForeignPtr a -> Bool

Ord (ForeignPtr a)

Since: base-2.1

Defined in GHC.ForeignPtr

Methods

compare :: ForeignPtr a -> ForeignPtr a -> Ordering

(<) :: ForeignPtr a -> ForeignPtr a -> Bool

(<=) :: ForeignPtr a -> ForeignPtr a -> Bool

(>) :: ForeignPtr a -> ForeignPtr a -> Bool

(>=) :: ForeignPtr a -> ForeignPtr a -> Bool

max :: ForeignPtr a -> ForeignPtr a -> ForeignPtr a

min :: ForeignPtr a -> ForeignPtr a -> ForeignPtr a

Show (ForeignPtr a)

Since: base-2.1

Defined in GHC.ForeignPtr

Methods

showsPrec :: Int -> ForeignPtr a -> ShowS

show :: ForeignPtr a -> String

showList :: [ForeignPtr a] -> ShowS

unsafeForeignPtrToPtr :: ForeignPtr a -> Ptr a

This function extracts the pointer component of a foreign pointer. This is a potentially dangerous operations, as if the argument to unsafeForeignPtrToPtr is the last usage occurrence of the given foreign pointer, then its finalizer(s) will be run, which potentially invalidates the plain pointer just obtained. Hence, touchForeignPtr must be used wherever it has to be guaranteed that the pointer lives on - i.e., has another usage occurrence.

To avoid subtle coding errors, hand written marshalling code should preferably use withForeignPtr rather than combinations of unsafeForeignPtrToPtr and touchForeignPtr. However, the latter routines are occasionally preferred in tool generated marshalling code.

sizeOf :: Storable a => a -> Int

Computes the storage requirements (in bytes) of the argument. The value of the argument is not used.

peek :: Storable a => Ptr a -> IO a

Read a value from the given memory location.

Note that the peek and poke functions might require properly aligned addresses to function correctly. This is architecture dependent; thus, portable code should ensure that when peeking or poking values of some type a, the alignment constraint for a, as given by the function alignment is fulfilled.

poke :: Storable a => Ptr a -> a -> IO ()

Write the given value to the given memory location. Alignment restrictions might apply; see peek.

(<$>) :: Functor f => (a -> b) -> f a -> f b infixl 4

An infix synonym for fmap.

The name of this operator is an allusion to $. Note the similarities between their types:

 ($)  ::              (a -> b) ->   a ->   b
(<$>) :: Functor f => (a -> b) -> f a -> f b

Whereas $ is function application, <$> is function application lifted over a Functor.

Examples

Convert from a Maybe Int to a Maybe String using show:

>>> show <$> Nothing
Nothing
>>> show <$> Just 3
Just "3"

Convert from an Either Int Int to an Either Int String using show:

>>> show <$> Left 17
Left 17
>>> show <$> Right 17
Right "17"

Double each element of a list:

>>> (*2) <$> [1,2,3]
[2,4,6]

Apply even to the second element of a pair:

>>> even <$> (2,2)
(2,True)

onException :: IO a -> IO b -> IO a

Like finally, but only performs the final action if there was an exception raised by the computation.

class Monad m => MonadIO (m :: Type -> Type) where

Monads in which IO computations may be embedded. Any monad built by applying a sequence of monad transformers to the IO monad will be an instance of this class.

Instances should satisfy the following laws, which state that liftIO is a transformer of monads:

• liftIO . return = return

• liftIO (m >>= f) = liftIO m >>= (liftIO . f)

Methods

liftIO :: IO a -> m a

Lift a computation from the IO monad.

Instances

MonadIO IO

Since: base-4.9.0.0

Defined in Control.Monad.IO.Class

Methods

liftIO :: IO a -> IO a

type AttrClearC info obj attr = (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed 'AttrClear info obj)

Constraint on a obj/attr pair so that clear is allowed.

type AttrGetC info obj attr result = (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed 'AttrGet info obj, result ~ AttrGetType info)

Constraints on a obj/attr pair so get is possible, producing a value of type result.

data AttrOp obj (tag :: AttrOpTag) where

Constructors for the different operations allowed on an attribute.

Constructors

(:=) :: (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed tag info obj, AttrSetTypeConstraint info b) => AttrLabelProxy (attr :: Symbol) -> b -> AttrOp obj tag infixr 0

Assign a value to an attribute

(:=>) :: (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed tag info obj, AttrSetTypeConstraint info b) => AttrLabelProxy (attr :: Symbol) -> IO b -> AttrOp obj tag infixr 0

Assign the result of an IO action to an attribute

(:~) :: (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, tag ~ 'AttrSet, AttrOpAllowed 'AttrSet info obj, AttrOpAllowed 'AttrGet info obj, AttrSetTypeConstraint info b, a ~ AttrGetType info) => AttrLabelProxy (attr :: Symbol) -> (a -> b) -> AttrOp obj tag infixr 0

Apply an update function to an attribute

(:~>) :: (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, tag ~ 'AttrSet, AttrOpAllowed 'AttrSet info obj, AttrOpAllowed 'AttrGet info obj, AttrSetTypeConstraint info b, a ~ AttrGetType info) => AttrLabelProxy (attr :: Symbol) -> (a -> IO b) -> AttrOp obj tag infixr 0

Apply an IO update function to an attribute

(:&=) :: (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed tag info obj, AttrTransferTypeConstraint info b, AttrSetTypeConstraint info (AttrTransferType info)) => AttrLabelProxy (attr :: Symbol) -> b -> AttrOp obj tag

Assign a value to an attribute, allocating any necessary memory for representing the Haskell value as a C value. Note that it is the responsibility of the caller to make sure that the memory is freed when no longer used, otherwise there will be a memory leak. In the majority of cases you probably want to use := instead, which has no potential memory leaks (at the cost of sometimes requiring some explicit Haskell -> C marshalling).

type AttrConstructC info obj attr value = (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed 'AttrConstruct info obj, AttrSetTypeConstraint info value)

Constraint on a obj/value pair so that new works on values of type value.

type AttrSetC info obj attr value = (HasAttributeList obj, info ~ ResolveAttribute attr obj, AttrInfo info, AttrBaseTypeConstraint info obj, AttrOpAllowed 'AttrSet info obj, AttrSetTypeConstraint info value)

Constraint on a obj/attr pair so that set works on values of type value.

data AttrOpTag

Possible operations on an attribute.

Constructors

AttrGet

It is possible to read the value of the attribute with get.

AttrSet

It is possible to write the value of the attribute with set.

AttrConstruct

It is possible to set the value of the attribute in new.

AttrClear

It is possible to clear the value of the (nullable) attribute with clear.

Instances

Bounded AttrOpTag

Defined in Data.GI.Base.Attributes

Methods

minBound :: AttrOpTag

maxBound :: AttrOpTag

Enum AttrOpTag

Defined in Data.GI.Base.Attributes

Methods

succ :: AttrOpTag -> AttrOpTag

pred :: AttrOpTag -> AttrOpTag

toEnum :: Int -> AttrOpTag

fromEnum :: AttrOpTag -> Int

enumFrom :: AttrOpTag -> [AttrOpTag]

enumFromThen :: AttrOpTag -> AttrOpTag -> [AttrOpTag]

enumFromTo :: AttrOpTag -> AttrOpTag -> [AttrOpTag]

enumFromThenTo :: AttrOpTag -> AttrOpTag -> AttrOpTag -> [AttrOpTag]

Eq AttrOpTag

Defined in Data.GI.Base.Attributes

Methods

(==) :: AttrOpTag -> AttrOpTag -> Bool

(/=) :: AttrOpTag -> AttrOpTag -> Bool

Ord AttrOpTag

Defined in Data.GI.Base.Attributes

Methods

compare :: AttrOpTag -> AttrOpTag -> Ordering

(<) :: AttrOpTag -> AttrOpTag -> Bool

(<=) :: AttrOpTag -> AttrOpTag -> Bool

(>) :: AttrOpTag -> AttrOpTag -> Bool

(>=) :: AttrOpTag -> AttrOpTag -> Bool

max :: AttrOpTag -> AttrOpTag -> AttrOpTag

min :: AttrOpTag -> AttrOpTag -> AttrOpTag

Show AttrOpTag

Defined in Data.GI.Base.Attributes

Methods

showsPrec :: Int -> AttrOpTag -> ShowS

show :: AttrOpTag -> String

showList :: [AttrOpTag] -> ShowS

type family AttrOpAllowed (tag :: AttrOpTag) (info :: *) (useType :: *) :: Constraint where ...

Whether a given AttrOpTag is allowed on an attribute, given the info type.

Equations

AttrOpAllowed tag info useType = AttrOpIsAllowed tag (AttrAllowedOps info) (AttrLabel info) (AttrOrigin info) useType

class AttrInfo (info :: *) where

Info describing an attribute.

Minimal complete definition

Nothing

Associated Types

type AttrAllowedOps info :: [AttrOpTag]

The operations that are allowed on the attribute.

type AttrBaseTypeConstraint info :: * -> Constraint

Constraint on the type for which we are allowed to create/set/get the attribute.

type AttrGetType info

Type returned by attrGet.

type AttrSetTypeConstraint info :: * -> Constraint

Constraint on the value being set.

type AttrSetTypeConstraint info = (~) (AttrGetType info)

type AttrTransferTypeConstraint info :: * -> Constraint

Constraint on the value being set, with allocation allowed (see :&= below).

type AttrTransferTypeConstraint info = (~) (AttrTransferType info)

type AttrTransferType info :: *

Type resulting from the allocation.

type AttrTransferType info = AttrGetType info

type AttrLabel info :: Symbol

Name of the attribute.

type AttrOrigin info

Type which introduces the attribute.

Methods

attrGet :: AttrBaseTypeConstraint info o => o -> IO (AttrGetType info)

Get the value of the given attribute.

default attrGet :: CheckNotElem 'AttrGet (AttrAllowedOps info) (GetNotProvidedError info) => o -> IO (AttrGetType info)

attrSet :: (AttrBaseTypeConstraint info o, AttrSetTypeConstraint info b) => o -> b -> IO ()

Set the value of the given attribute, after the object having the attribute has already been created.

default attrSet :: CheckNotElem 'AttrSet (AttrAllowedOps info) (SetNotProvidedError info) => o -> b -> IO ()

attrClear :: AttrBaseTypeConstraint info o => o -> IO ()

Set the value of the given attribute to NULL (for nullable attributes).

default attrClear :: CheckNotElem 'AttrClear (AttrAllowedOps info) (ClearNotProvidedError info) => o -> IO ()

attrConstruct :: (AttrBaseTypeConstraint info o, AttrSetTypeConstraint info b) => b -> IO (GValueConstruct o)

Build a GValue representing the attribute.

default attrConstruct :: CheckNotElem 'AttrConstruct (AttrAllowedOps info) (ConstructNotProvidedError info) => b -> IO (GValueConstruct o)

attrTransfer :: forall o b. (AttrBaseTypeConstraint info o, AttrTransferTypeConstraint info b) => Proxy o -> b -> IO (AttrTransferType info)

Allocate memory as necessary to generate a settable type from the transfer type. This is useful for types which needs allocations for marshalling from Haskell to C, this makes the allocation explicit.

default attrTransfer :: forall o b. (AttrBaseTypeConstraint info o, AttrTransferTypeConstraint info b, b ~ AttrGetType info, b ~ AttrTransferType info) => Proxy o -> b -> IO (AttrTransferType info)

data AttrLabelProxy (a :: Symbol)

A proxy for attribute labels.

Constructors

AttrLabelProxy

Instances

a ~ x => IsLabel x (AttrLabelProxy a)

Defined in Data.GI.Base.Attributes

Methods

fromLabel :: AttrLabelProxy a

clear :: forall info attr obj m. (AttrClearC info obj attr, MonadIO m) => obj -> AttrLabelProxy (attr :: Symbol) -> m ()

Set a nullable attribute to NULL.

module Data.GI.Base.BasicTypes

module Data.GI.Base.BasicConversions

data GClosure a

The basic type. This corresponds to a wrapped GClosure on the C side, which is a boxed object.

Instances

BoxedObject (GClosure a)

Defined in Data.GI.Base.GClosure

Methods

boxedType :: GClosure a -> IO GType

module Data.GI.Base.Constructible

module Data.GI.Base.GError

module Data.GI.Base.GHashTable

module Data.GI.Base.GParamSpec

module Data.GI.Base.GObject

module Data.GI.Base.GVariant

module Data.GI.Base.GValue

module Data.GI.Base.ManagedPtr

data GObjectNotifySignalInfo

Connection information for a "notify" signal indicating that a specific property changed (see PropertyNotify for the relevant constructor).

Instances

SignalInfo GObjectNotifySignalInfo

Defined in Data.GI.Base.Signals

Associated Types

type HaskellCallbackType GObjectNotifySignalInfo

Methods

connectSignal :: GObject o => o -> HaskellCallbackType GObjectNotifySignalInfo -> SignalConnectMode -> Maybe Text -> IO SignalHandlerId

type HaskellCallbackType GObjectNotifySignalInfo

Defined in Data.GI.Base.Signals

type HaskellCallbackType GObjectNotifySignalInfo

data SignalConnectMode

Whether to connect a handler to a signal with connectSignal so that it runs before/after the default handler for the given signal.

Constructors

SignalConnectBefore

Run before the default handler.

SignalConnectAfter

Run after the default handler.

class SignalInfo (info :: *) where

Information about an overloaded signal.

Associated Types

type HaskellCallbackType info :: *

The type for the signal handler.

Methods

connectSignal :: GObject o => o -> HaskellCallbackType info -> SignalConnectMode -> Maybe Text -> IO SignalHandlerId

Connect a Haskell function to a signal of the given GObject, specifying whether the handler will be called before or after the default handler.

Instances

SignalInfo GObjectNotifySignalInfo

Defined in Data.GI.Base.Signals

Associated Types

type HaskellCallbackType GObjectNotifySignalInfo

Methods

connectSignal :: GObject o => o -> HaskellCallbackType GObjectNotifySignalInfo -> SignalConnectMode -> Maybe Text -> IO SignalHandlerId

type SignalHandlerId = CULong

Type of a GObject signal handler id.

connectSignalFunPtr :: GObject o => o -> Text -> FunPtr a -> SignalConnectMode -> Maybe Text -> IO SignalHandlerId

Connect a signal to a handler, given as a FunPtr.

module Data.GI.Base.Utils

data Symbol

(Kind) This is the kind of type-level symbols. Declared here because class IP needs it

class Enum a where

Class Enum defines operations on sequentially ordered types.

The enumFrom... methods are used in Haskell's translation of arithmetic sequences.

Instances of Enum may be derived for any enumeration type (types whose constructors have no fields). The nullary constructors are assumed to be numbered left-to-right by fromEnum from 0 through n-1. See Chapter 10 of the Haskell Report for more details.

For any type that is an instance of class Bounded as well as Enum, the following should hold:

• The calls succ maxBound and pred minBound should result in a runtime error.
• fromEnum and toEnum should give a runtime error if the result value is not representable in the result type. For example, toEnum 7 :: Bool is an error.
• enumFrom and enumFromThen should be defined with an implicit bound, thus:

   enumFrom     x   = enumFromTo     x maxBound
   enumFromThen x y = enumFromThenTo x y bound
     where
       bound | fromEnum y >= fromEnum x = maxBound
             | otherwise                = minBound

Methods

toEnum :: Int -> a

Convert from an Int.

fromEnum :: a -> Int

Convert to an Int. It is implementation-dependent what fromEnum returns when applied to a value that is too large to fit in an Int.

Instances

Enum Bool

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Bool -> Bool

pred :: Bool -> Bool

toEnum :: Int -> Bool

fromEnum :: Bool -> Int

enumFrom :: Bool -> [Bool]

enumFromThen :: Bool -> Bool -> [Bool]

enumFromTo :: Bool -> Bool -> [Bool]

enumFromThenTo :: Bool -> Bool -> Bool -> [Bool]

Enum Char

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Char -> Char

pred :: Char -> Char

toEnum :: Int -> Char

fromEnum :: Char -> Int

enumFrom :: Char -> [Char]

enumFromThen :: Char -> Char -> [Char]

enumFromTo :: Char -> Char -> [Char]

enumFromThenTo :: Char -> Char -> Char -> [Char]

Enum Int

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Int -> Int

pred :: Int -> Int

toEnum :: Int -> Int

fromEnum :: Int -> Int

enumFrom :: Int -> [Int]

enumFromThen :: Int -> Int -> [Int]

enumFromTo :: Int -> Int -> [Int]

enumFromThenTo :: Int -> Int -> Int -> [Int]

Enum Int8

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int8 -> Int8

pred :: Int8 -> Int8

toEnum :: Int -> Int8

fromEnum :: Int8 -> Int

enumFrom :: Int8 -> [Int8]

enumFromThen :: Int8 -> Int8 -> [Int8]

enumFromTo :: Int8 -> Int8 -> [Int8]

enumFromThenTo :: Int8 -> Int8 -> Int8 -> [Int8]

Enum Int16

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int16 -> Int16

pred :: Int16 -> Int16

toEnum :: Int -> Int16

fromEnum :: Int16 -> Int

enumFrom :: Int16 -> [Int16]

enumFromThen :: Int16 -> Int16 -> [Int16]

enumFromTo :: Int16 -> Int16 -> [Int16]

enumFromThenTo :: Int16 -> Int16 -> Int16 -> [Int16]

Enum Int32

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int32 -> Int32

pred :: Int32 -> Int32

toEnum :: Int -> Int32

fromEnum :: Int32 -> Int

enumFrom :: Int32 -> [Int32]

enumFromThen :: Int32 -> Int32 -> [Int32]

enumFromTo :: Int32 -> Int32 -> [Int32]

enumFromThenTo :: Int32 -> Int32 -> Int32 -> [Int32]

Enum Int64

Since: base-2.1

Defined in GHC.Int

Methods

succ :: Int64 -> Int64

pred :: Int64 -> Int64

toEnum :: Int -> Int64

fromEnum :: Int64 -> Int

enumFrom :: Int64 -> [Int64]

enumFromThen :: Int64 -> Int64 -> [Int64]

enumFromTo :: Int64 -> Int64 -> [Int64]

enumFromThenTo :: Int64 -> Int64 -> Int64 -> [Int64]

Enum Integer

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Integer -> Integer

pred :: Integer -> Integer

toEnum :: Int -> Integer

fromEnum :: Integer -> Int

enumFrom :: Integer -> [Integer]

enumFromThen :: Integer -> Integer -> [Integer]

enumFromTo :: Integer -> Integer -> [Integer]

enumFromThenTo :: Integer -> Integer -> Integer -> [Integer]

Enum Natural

Since: base-4.8.0.0

Defined in GHC.Enum

Methods

succ :: Natural -> Natural

pred :: Natural -> Natural

toEnum :: Int -> Natural

fromEnum :: Natural -> Int

enumFrom :: Natural -> [Natural]

enumFromThen :: Natural -> Natural -> [Natural]

enumFromTo :: Natural -> Natural -> [Natural]

enumFromThenTo :: Natural -> Natural -> Natural -> [Natural]

Enum Ordering

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Ordering -> Ordering

pred :: Ordering -> Ordering

toEnum :: Int -> Ordering

fromEnum :: Ordering -> Int

enumFrom :: Ordering -> [Ordering]

enumFromThen :: Ordering -> Ordering -> [Ordering]

enumFromTo :: Ordering -> Ordering -> [Ordering]

enumFromThenTo :: Ordering -> Ordering -> Ordering -> [Ordering]

Enum Word

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: Word -> Word

pred :: Word -> Word

toEnum :: Int -> Word

fromEnum :: Word -> Int

enumFrom :: Word -> [Word]

enumFromThen :: Word -> Word -> [Word]

enumFromTo :: Word -> Word -> [Word]

enumFromThenTo :: Word -> Word -> Word -> [Word]

Enum Word8

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word8 -> Word8

pred :: Word8 -> Word8

toEnum :: Int -> Word8

fromEnum :: Word8 -> Int

enumFrom :: Word8 -> [Word8]

enumFromThen :: Word8 -> Word8 -> [Word8]

enumFromTo :: Word8 -> Word8 -> [Word8]

enumFromThenTo :: Word8 -> Word8 -> Word8 -> [Word8]

Enum Word16

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word16 -> Word16

pred :: Word16 -> Word16

toEnum :: Int -> Word16

fromEnum :: Word16 -> Int

enumFrom :: Word16 -> [Word16]

enumFromThen :: Word16 -> Word16 -> [Word16]

enumFromTo :: Word16 -> Word16 -> [Word16]

enumFromThenTo :: Word16 -> Word16 -> Word16 -> [Word16]

Enum Word32

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word32 -> Word32

pred :: Word32 -> Word32

toEnum :: Int -> Word32

fromEnum :: Word32 -> Int

enumFrom :: Word32 -> [Word32]

enumFromThen :: Word32 -> Word32 -> [Word32]

enumFromTo :: Word32 -> Word32 -> [Word32]

enumFromThenTo :: Word32 -> Word32 -> Word32 -> [Word32]

Enum Word64

Since: base-2.1

Defined in GHC.Word

Methods

succ :: Word64 -> Word64

pred :: Word64 -> Word64

toEnum :: Int -> Word64

fromEnum :: Word64 -> Int

enumFrom :: Word64 -> [Word64]

enumFromThen :: Word64 -> Word64 -> [Word64]

enumFromTo :: Word64 -> Word64 -> [Word64]

enumFromThenTo :: Word64 -> Word64 -> Word64 -> [Word64]

Enum VecCount

Since: base-4.10.0.0

Defined in GHC.Enum

Methods

succ :: VecCount -> VecCount

pred :: VecCount -> VecCount

toEnum :: Int -> VecCount

fromEnum :: VecCount -> Int

enumFrom :: VecCount -> [VecCount]

enumFromThen :: VecCount -> VecCount -> [VecCount]

enumFromTo :: VecCount -> VecCount -> [VecCount]

enumFromThenTo :: VecCount -> VecCount -> VecCount -> [VecCount]

Enum VecElem

Since: base-4.10.0.0

Defined in GHC.Enum

Methods

succ :: VecElem -> VecElem

pred :: VecElem -> VecElem

toEnum :: Int -> VecElem

fromEnum :: VecElem -> Int

enumFrom :: VecElem -> [VecElem]

enumFromThen :: VecElem -> VecElem -> [VecElem]

enumFromTo :: VecElem -> VecElem -> [VecElem]

enumFromThenTo :: VecElem -> VecElem -> VecElem -> [VecElem]

Enum ()

Since: base-2.1

Defined in GHC.Enum

Methods

succ :: () -> ()

pred :: () -> ()

toEnum :: Int -> ()

fromEnum :: () -> Int

enumFrom :: () -> [()]

enumFromThen :: () -> () -> [()]

enumFromTo :: () -> () -> [()]

enumFromThenTo :: () -> () -> () -> [()]

Enum CChar

Defined in Foreign.C.Types

Methods

succ :: CChar -> CChar

pred :: CChar -> CChar

toEnum :: Int -> CChar

fromEnum :: CChar -> Int

enumFrom :: CChar -> [CChar]

enumFromThen :: CChar -> CChar -> [CChar]

enumFromTo :: CChar -> CChar -> [CChar]

enumFromThenTo :: CChar -> CChar -> CChar -> [CChar]

Enum CSChar

Defined in Foreign.C.Types

Methods

succ :: CSChar -> CSChar

pred :: CSChar -> CSChar

toEnum :: Int -> CSChar

fromEnum :: CSChar -> Int

enumFrom :: CSChar -> [CSChar]

enumFromThen :: CSChar -> CSChar -> [CSChar]

enumFromTo :: CSChar -> CSChar -> [CSChar]

enumFromThenTo :: CSChar -> CSChar -> CSChar -> [CSChar]

Enum CUChar

Defined in Foreign.C.Types

Methods

succ :: CUChar -> CUChar

pred :: CUChar -> CUChar

toEnum :: Int -> CUChar

fromEnum :: CUChar -> Int

enumFrom :: CUChar -> [CUChar]

enumFromThen :: CUChar -> CUChar -> [CUChar]

enumFromTo :: CUChar -> CUChar -> [CUChar]

enumFromThenTo :: CUChar -> CUChar -> CUChar -> [CUChar]

Enum CShort

Defined in Foreign.C.Types

Methods

succ :: CShort -> CShort

pred :: CShort -> CShort

toEnum :: Int -> CShort

fromEnum :: CShort -> Int

enumFrom :: CShort -> [CShort]

enumFromThen :: CShort -> CShort -> [CShort]

enumFromTo :: CShort -> CShort -> [CShort]

enumFromThenTo :: CShort -> CShort -> CShort -> [CShort]

Enum CUShort

Defined in Foreign.C.Types

Methods

succ :: CUShort -> CUShort

pred :: CUShort -> CUShort

toEnum :: Int -> CUShort

fromEnum :: CUShort -> Int

enumFrom :: CUShort -> [CUShort]

enumFromThen :: CUShort -> CUShort -> [CUShort]

enumFromTo :: CUShort -> CUShort -> [CUShort]

enumFromThenTo :: CUShort -> CUShort -> CUShort -> [CUShort]

Enum CInt

Defined in Foreign.C.Types

Methods

succ :: CInt -> CInt

pred :: CInt -> CInt

toEnum :: Int -> CInt

fromEnum :: CInt -> Int

enumFrom :: CInt -> [CInt]

enumFromThen :: CInt -> CInt -> [CInt]

enumFromTo :: CInt -> CInt -> [CInt]

enumFromThenTo :: CInt -> CInt -> CInt -> [CInt]

Enum CUInt

Defined in Foreign.C.Types

Methods

succ :: CUInt -> CUInt

pred :: CUInt -> CUInt

toEnum :: Int -> CUInt

fromEnum :: CUInt -> Int

enumFrom :: CUInt -> [CUInt]

enumFromThen :: CUInt -> CUInt -> [CUInt]

enumFromTo :: CUInt -> CUInt -> [CUInt]

enumFromThenTo :: CUInt -> CUInt -> CUInt -> [CUInt]

Enum CLong

Defined in Foreign.C.Types

Methods

succ :: CLong -> CLong

pred :: CLong -> CLong

toEnum :: Int -> CLong

fromEnum :: CLong -> Int

enumFrom :: CLong -> [CLong]

enumFromThen :: CLong -> CLong -> [CLong]

enumFromTo :: CLong -> CLong -> [CLong]

enumFromThenTo :: CLong -> CLong -> CLong -> [CLong]

Enum CULong

Defined in Foreign.C.Types

Methods

succ :: CULong -> CULong

pred :: CULong -> CULong

toEnum :: Int -> CULong

fromEnum :: CULong -> Int

enumFrom :: CULong -> [CULong]

enumFromThen :: CULong -> CULong -> [CULong]

enumFromTo :: CULong -> CULong -> [CULong]

enumFromThenTo :: CULong -> CULong -> CULong -> [CULong]

Enum CLLong

Defined in Foreign.C.Types

Methods

succ :: CLLong -> CLLong

pred :: CLLong -> CLLong

toEnum :: Int -> CLLong

fromEnum :: CLLong -> Int

enumFrom :: CLLong -> [CLLong]

enumFromThen :: CLLong -> CLLong -> [CLLong]

enumFromTo :: CLLong -> CLLong -> [CLLong]

enumFromThenTo :: CLLong -> CLLong -> CLLong -> [CLLong]

Enum CULLong

Defined in Foreign.C.Types

Methods

succ :: CULLong -> CULLong

pred :: CULLong -> CULLong

toEnum :: Int -> CULLong

fromEnum :: CULLong -> Int

enumFrom :: CULLong -> [CULLong]

enumFromThen :: CULLong -> CULLong -> [CULLong]

enumFromTo :: CULLong -> CULLong -> [CULLong]

enumFromThenTo :: CULLong -> CULLong -> CULLong -> [CULLong]

Enum CBool

Defined in Foreign.C.Types

Methods

succ :: CBool -> CBool

pred :: CBool -> CBool

toEnum :: Int -> CBool

fromEnum :: CBool -> Int

enumFrom :: CBool -> [CBool]

enumFromThen :: CBool -> CBool -> [CBool]

enumFromTo :: CBool -> CBool -> [CBool]

enumFromThenTo :: CBool -> CBool -> CBool -> [CBool]

Enum CFloat

Defined in Foreign.C.Types

Methods

succ :: CFloat -> CFloat

pred :: CFloat -> CFloat

toEnum :: Int -> CFloat

fromEnum :: CFloat -> Int

enumFrom :: CFloat -> [CFloat]

enumFromThen :: CFloat -> CFloat -> [CFloat]

enumFromTo :: CFloat -> CFloat -> [CFloat]

enumFromThenTo :: CFloat -> CFloat -> CFloat -> [CFloat]

Enum CDouble

Defined in Foreign.C.Types

Methods

succ :: CDouble -> CDouble

pred :: CDouble -> CDouble

toEnum :: Int -> CDouble

fromEnum :: CDouble -> Int

enumFrom :: CDouble -> [CDouble]

enumFromThen :: CDouble -> CDouble -> [CDouble]

enumFromTo :: CDouble -> CDouble -> [CDouble]

enumFromThenTo :: CDouble -> CDouble -> CDouble -> [CDouble]

Enum CPtrdiff

Defined in Foreign.C.Types

Methods

succ :: CPtrdiff -> CPtrdiff

pred :: CPtrdiff -> CPtrdiff

toEnum :: Int -> CPtrdiff

fromEnum :: CPtrdiff -> Int

enumFrom :: CPtrdiff -> [CPtrdiff]

enumFromThen :: CPtrdiff -> CPtrdiff -> [CPtrdiff]

enumFromTo :: CPtrdiff -> CPtrdiff -> [CPtrdiff]

enumFromThenTo :: CPtrdiff -> CPtrdiff -> CPtrdiff -> [CPtrdiff]

Enum CSize

Defined in Foreign.C.Types

Methods

succ :: CSize -> CSize

pred :: CSize -> CSize

toEnum :: Int -> CSize

fromEnum :: CSize -> Int

enumFrom :: CSize -> [CSize]

enumFromThen :: CSize -> CSize -> [CSize]

enumFromTo :: CSize -> CSize -> [CSize]

enumFromThenTo :: CSize -> CSize -> CSize -> [CSize]

Enum CWchar

Defined in Foreign.C.Types

Methods

succ :: CWchar -> CWchar

pred :: CWchar -> CWchar

toEnum :: Int -> CWchar

fromEnum :: CWchar -> Int

enumFrom :: CWchar -> [CWchar]

enumFromThen :: CWchar -> CWchar -> [CWchar]

enumFromTo :: CWchar -> CWchar -> [CWchar]

enumFromThenTo :: CWchar -> CWchar -> CWchar -> [CWchar]

Enum CSigAtomic

Defined in Foreign.C.Types

Methods

succ :: CSigAtomic -> CSigAtomic

pred :: CSigAtomic -> CSigAtomic

toEnum :: Int -> CSigAtomic

fromEnum :: CSigAtomic -> Int

enumFrom :: CSigAtomic -> [CSigAtomic]

enumFromThen :: CSigAtomic -> CSigAtomic -> [CSigAtomic]

enumFromTo :: CSigAtomic -> CSigAtomic -> [CSigAtomic]

enumFromThenTo :: CSigAtomic -> CSigAtomic -> CSigAtomic -> [CSigAtomic]

Enum CClock

Defined in Foreign.C.Types

Methods

succ :: CClock -> CClock

pred :: CClock -> CClock

toEnum :: Int -> CClock

fromEnum :: CClock -> Int

enumFrom :: CClock -> [CClock]

enumFromThen :: CClock -> CClock -> [CClock]

enumFromTo :: CClock -> CClock -> [CClock]

enumFromThenTo :: CClock -> CClock -> CClock -> [CClock]

Enum CTime

Defined in Foreign.C.Types

Methods

succ :: CTime -> CTime

pred :: CTime -> CTime

toEnum :: Int -> CTime

fromEnum :: CTime -> Int

enumFrom :: CTime -> [CTime]

enumFromThen :: CTime -> CTime -> [CTime]

enumFromTo :: CTime -> CTime -> [CTime]

enumFromThenTo :: CTime -> CTime -> CTime -> [CTime]

Enum CUSeconds

Defined in Foreign.C.Types

Methods

succ :: CUSeconds -> CUSeconds

pred :: CUSeconds -> CUSeconds

toEnum :: Int -> CUSeconds

fromEnum :: CUSeconds -> Int

enumFrom :: CUSeconds -> [CUSeconds]

enumFromThen :: CUSeconds -> CUSeconds -> [CUSeconds]

enumFromTo :: CUSeconds -> CUSeconds -> [CUSeconds]

enumFromThenTo :: CUSeconds -> CUSeconds -> CUSeconds -> [CUSeconds]

Enum CSUSeconds

Defined in Foreign.C.Types

Methods

succ :: CSUSeconds -> CSUSeconds

pred :: CSUSeconds -> CSUSeconds

toEnum :: Int -> CSUSeconds

fromEnum :: CSUSeconds -> Int

enumFrom :: CSUSeconds -> [CSUSeconds]

enumFromThen :: CSUSeconds -> CSUSeconds -> [CSUSeconds]

enumFromTo :: CSUSeconds -> CSUSeconds -> [CSUSeconds]

enumFromThenTo :: CSUSeconds -> CSUSeconds -> CSUSeconds -> [CSUSeconds]

Enum CIntPtr

Defined in Foreign.C.Types

Methods

succ :: CIntPtr -> CIntPtr

pred :: CIntPtr -> CIntPtr

toEnum :: Int -> CIntPtr

fromEnum :: CIntPtr -> Int

enumFrom :: CIntPtr -> [CIntPtr]

enumFromThen :: CIntPtr -> CIntPtr -> [CIntPtr]

enumFromTo :: CIntPtr -> CIntPtr -> [CIntPtr]

enumFromThenTo