Foreign.FAI.Internal

Description

The internal functions.

Synopsis

autoNewForeignPtr :: FinalizerContextPtr p (Pf p a) -> Context p -> Ptr (Pf p a) -> Int -> IO (Buffer p a)
dup :: (FAICopy p1 p2, FAI p1, FAI p2, Storable b, Pf p2 a ~ b, Pf p1 a ~ b) => Context p2 -> Bool -> Buffer p1 a -> IO (Buffer p2 a, Context p2)
replaceContext :: Context p2 -> (a, Context p1) -> (a, Context p2)

Documentation

Arguments

:: FinalizerContextPtr p (Pf p a)	Context p concerned finalizer
-> Context p	Context
-> Ptr (Pf p a)	pointer
-> Int	Size
-> IO (Buffer p a)	buffer

allocate new foreign pointer

Arguments

:: (FAICopy p1 p2, FAI p1, FAI p2, Storable b, Pf p2 a ~ b, Pf p1 a ~ b)
=> Context p2	context
-> Bool	whether copy data
-> Buffer p1 a	buffer (src)
-> IO (Buffer p2 a, Context p2)	buffer (dst)

Duplicate data