base-3.0.1.0: Basic libraries Source code Contents Index

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

Description

Sized unsigned integral types: Word, Word8, Word16, Word32, and Word64.

Synopsis

data Word = W# Word# data Word8 = W8# Word# data Word16 = W16# Word# data Word32 = W32# Word# data Word64 = W64# Word64# toEnumError :: Show a => String -> Int -> (a, a) -> b fromEnumError :: Show a => String -> a -> b succError :: String -> a predError :: String -> a uncheckedShiftL64# :: Word64# -> Int# -> Word64# uncheckedShiftRL64# :: Word64# -> Int# -> Word64#

Documentation

data Word Source

A Word is an unsigned integral type, with the same size as Int. Constructors W# Word# Instances Bounded Word Enum Word Eq Word Integral Word Data Word Num Word Ord Word Read Word Real Word Show Word Ix Word Typeable Word Bits Word Storable Word PrintfArg Word

data Word8 Source

8-bit unsigned integer type Constructors W8# Word# Instances Bounded Word8 Enum Word8 Eq Word8 Integral Word8 Data Word8 Num Word8 Ord Word8 Read Word8 Real Word8 Show Word8 Ix Word8 Typeable Word8 Bits Word8 Storable Word8 PrintfArg Word8

data Word16 Source

16-bit unsigned integer type Constructors W16# Word# Instances Bounded Word16 Enum Word16 Eq Word16 Integral Word16 Data Word16 Num Word16 Ord Word16 Read Word16 Real Word16 Show Word16 Ix Word16 Typeable Word16 Bits Word16 Storable Word16 PrintfArg Word16

data Word32 Source

32-bit unsigned integer type Constructors W32# Word# Instances Bounded Word32 Enum Word32 Eq Word32 Integral Word32 Data Word32 Num Word32 Ord Word32 Read Word32 Real Word32 Show Word32 Ix Word32 Typeable Word32 Bits Word32 Storable Word32 PrintfArg Word32

data Word64 Source

64-bit unsigned integer type Constructors W64# Word64# Instances Bounded Word64 Enum Word64 Eq Word64 Integral Word64 Data Word64 Num Word64 Ord Word64 Read Word64 Real Word64 Show Word64 Ix Word64 Typeable Word64 Bits Word64 Storable Word64 PrintfArg Word64

toEnumError :: Show a => String -> Int -> (a, a) -> b Source

fromEnumError :: Show a => String -> a -> b Source

succError :: String -> a Source

predError :: String -> a Source

uncheckedShiftL64# :: Word64# -> Int# -> Word64# Source

uncheckedShiftRL64# :: Word64# -> Int# -> Word64# Source

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