Foreign.Storable.Record.Tuple

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

Methods

sizeOf :: a -> Int

alignment :: a -> Int

peek :: Ptr a -> IO a

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

Instances

(Storable a, Storable b) => Storable (a, b)

Defined in Foreign.Storable.Record.Tuple

Methods

sizeOf :: (a, b) -> Int

alignment :: (a, b) -> Int

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

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

(Storable a, Storable b, Storable c) => Storable (a, b, c)

Defined in Foreign.Storable.Record.Tuple

Methods

sizeOf :: (a, b, c) -> Int

alignment :: (a, b, c) -> Int

peek :: Ptr (a, b, c) -> IO (a, b, c)

poke :: Ptr (a, b, c) -> (a, b, c) -> IO ()

(Storable a, Storable b, Storable c, Storable d) => Storable (a, b, c, d)

Defined in Foreign.Storable.Record.Tuple

Methods

sizeOf :: (a, b, c, d) -> Int

alignment :: (a, b, c, d) -> Int

peek :: Ptr (a, b, c, d) -> IO (a, b, c, d)

poke :: Ptr (a, b, c, d) -> (a, b, c, d) -> IO ()

newtype Tuple a

Constructors

Tuple

Fields

• getTuple :: a

Instances

Eq a => Eq (Tuple a)

Defined in Foreign.Storable.Record.Tuple

Methods

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

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

Show a => Show (Tuple a)

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)

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 ()