GI.Gio.Structs.InputVector

Structure used for scatter/gather data input. You generally pass in an array of #GInputVectors and the operation will store the read data starting in the first buffer, switching to the next as needed.

Exported types

newtype InputVector

Constructors

InputVector (ForeignPtr InputVector)

Instances

WrappedPtr InputVector

Methods

wrappedPtrCalloc :: IO (Ptr InputVector)

wrappedPtrCopy :: Ptr InputVector -> IO (Ptr InputVector)

wrappedPtrFree :: Maybe (FunPtr (Ptr InputVector -> IO ()))

(~) AttrOpTag tag AttrSet => Constructible InputVector tag

Methods

new :: MonadIO m => (ForeignPtr InputVector -> InputVector) -> [AttrOp InputVector tag] -> m InputVector

((~) * info (ResolveInputVectorMethod t InputVector), MethodInfo * info InputVector p) => IsLabel t (InputVector -> p)

Methods

fromLabel :: Proxy# Symbol t -> InputVector -> p

((~) * info (ResolveInputVectorMethod t InputVector), MethodInfo * info InputVector p) => IsLabelProxy t (InputVector -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> InputVector -> p

HasAttributeList * InputVector

type AttributeList InputVector

type AttributeList InputVector

newZeroInputVector :: MonadIO m => m InputVector

Construct a InputVector struct initialized to zero.

noInputVector :: Maybe InputVector

Properties

Buffer

clearInputVectorBuffer :: MonadIO m => InputVector -> m ()

getInputVectorBuffer :: MonadIO m => InputVector -> m (Ptr ())

inputVectorBuffer :: AttrLabelProxy "buffer"

setInputVectorBuffer :: MonadIO m => InputVector -> Ptr () -> m ()

Size

getInputVectorSize :: MonadIO m => InputVector -> m Word64

inputVectorSize :: AttrLabelProxy "size"

setInputVectorSize :: MonadIO m => InputVector -> Word64 -> m ()