GI.Gio.Structs.OutputVector

Structure used for scatter/gather data output. You generally pass in an array of #GOutputVectors and the operation will use all the buffers as if they were one buffer.

Exported types

newtype OutputVector

Constructors

OutputVector (ForeignPtr OutputVector)

Instances

WrappedPtr OutputVector

Methods

wrappedPtrCalloc :: IO (Ptr OutputVector)

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

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

(~) AttrOpTag tag AttrSet => Constructible OutputVector tag

Methods

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

((~) * info (ResolveOutputVectorMethod t OutputVector), MethodInfo * info OutputVector p) => IsLabel t (OutputVector -> p)

Methods

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

((~) * info (ResolveOutputVectorMethod t OutputVector), MethodInfo * info OutputVector p) => IsLabelProxy t (OutputVector -> p)

Methods

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

HasAttributeList * OutputVector

type AttributeList OutputVector

type AttributeList OutputVector

newZeroOutputVector :: MonadIO m => m OutputVector

Construct a OutputVector struct initialized to zero.

noOutputVector :: Maybe OutputVector

Properties

Buffer

clearOutputVectorBuffer :: MonadIO m => OutputVector -> m ()

getOutputVectorBuffer :: MonadIO m => OutputVector -> m (Ptr ())

outputVectorBuffer :: AttrLabelProxy "buffer"

setOutputVectorBuffer :: MonadIO m => OutputVector -> Ptr () -> m ()

Size

getOutputVectorSize :: MonadIO m => OutputVector -> m Word64

outputVectorSize :: AttrLabelProxy "size"

setOutputVectorSize :: MonadIO m => OutputVector -> Word64 -> m ()