Safe Haskell	Safe
Language	Haskell98

Foreign.Storable.Record.Tuple

Description

Custom class for storing tuples and wrapper for storing tuples in standard Storable class. These two solutions do not need orphan instances. The package storable-tuple makes use of this implementation.

Documentation

class Storable a where Source #

Methods

sizeOf :: a -> Int Source #

alignment :: a -> Int Source #

peek :: Ptr a -> IO a Source #

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

Instances

(Storable a, Storable b) => Storable (a, b) Source #
Instance details Defined in Foreign.Storable.Record.Tuple Methods sizeOf :: (a, b) -> Int Source # alignment :: (a, b) -> Int Source # peek :: Ptr (a, b) -> IO (a, b) Source # poke :: Ptr (a, b) -> (a, b) -> IO () Source #
(Storable a, Storable b, Storable c) => Storable (a, b, c) Source #
Instance details Defined in Foreign.Storable.Record.Tuple Methods sizeOf :: (a, b, c) -> Int Source # alignment :: (a, b, c) -> Int Source # peek :: Ptr (a, b, c) -> IO (a, b, c) Source # poke :: Ptr (a, b, c) -> (a, b, c) -> IO () Source #
(Storable a, Storable b, Storable c, Storable d) => Storable (a, b, c, d) Source #
Instance details Defined in Foreign.Storable.Record.Tuple Methods sizeOf :: (a, b, c, d) -> Int Source # alignment :: (a, b, c, d) -> Int Source # peek :: Ptr (a, b, c, d) -> IO (a, b, c, d) Source # poke :: Ptr (a, b, c, d) -> (a, b, c, d) -> IO () Source #

newtype Tuple a Source #

Constructors

Tuple
Fields getTuple :: a

Instances

Eq a => Eq (Tuple a) Source #
Instance details Defined in Foreign.Storable.Record.Tuple Methods (==) :: Tuple a -> Tuple a -> Bool # (/=) :: Tuple a -> Tuple a -> Bool #
Show a => Show (Tuple a) Source #
Instance details Defined in Foreign.Storable.Record.Tuple Methods showsPrec :: Int -> Tuple a -> ShowS # show :: Tuple a -> String # showList :: [Tuple a] -> ShowS #
Storable a => Storable (Tuple a) Source #
Instance details Defined in Foreign.Storable.Record.Tuple Methods sizeOf :: Tuple a -> Int # alignment :: Tuple a -> Int # peekElemOff :: Ptr (Tuple a) -> Int -> IO (Tuple a) # pokeElemOff :: Ptr (Tuple a) -> Int -> Tuple a -> IO () # peekByteOff :: Ptr b -> Int -> IO (Tuple a) # pokeByteOff :: Ptr b -> Int -> Tuple a -> IO () # peek :: Ptr (Tuple a) -> IO (Tuple a) # poke :: Ptr (Tuple a) -> Tuple a -> IO () #