GI.GLib.Structs.PtrArray

Contains the public fields of a pointer array.

Exported types

newtype PtrArray

Memory-managed wrapper type.

Constructors

PtrArray (ManagedPtr PtrArray)

Instances

Eq PtrArray

Defined in GI.GLib.Structs.PtrArray

Methods

(==) :: PtrArray -> PtrArray -> Bool

(/=) :: PtrArray -> PtrArray -> Bool

IsGValue PtrArray

Convert PtrArray to and from GValue with toGValue and fromGValue.

Defined in GI.GLib.Structs.PtrArray

Methods

toGValue :: PtrArray -> IO GValue

fromGValue :: GValue -> IO PtrArray

ManagedPtrNewtype PtrArray

Defined in GI.GLib.Structs.PtrArray

Methods

toManagedPtr :: PtrArray -> ManagedPtr PtrArray

TypedObject PtrArray

Defined in GI.GLib.Structs.PtrArray

Methods

glibType :: IO GType

GBoxed PtrArray

Defined in GI.GLib.Structs.PtrArray

HasParentTypes PtrArray

Defined in GI.GLib.Structs.PtrArray

tag ~ 'AttrSet => Constructible PtrArray tag

Defined in GI.GLib.Structs.PtrArray

Methods

new :: MonadIO m => (ManagedPtr PtrArray -> PtrArray) -> [AttrOp PtrArray tag] -> m PtrArray

type ParentTypes PtrArray

Defined in GI.GLib.Structs.PtrArray

type ParentTypes PtrArray = '[] :: [Type]

newZeroPtrArray :: MonadIO m => m PtrArray

Construct a PtrArray struct initialized to zero.

Methods

Overloaded methods

Properties

len

number of pointers in the array

getPtrArrayLen :: MonadIO m => PtrArray -> m Word32

Get the value of the “len” field. When overloading is enabled, this is equivalent to

get ptrArray #len

setPtrArrayLen :: MonadIO m => PtrArray -> Word32 -> m ()

Set the value of the “len” field. When overloading is enabled, this is equivalent to

set ptrArray [ #len := value ]

pdata

points to the array of pointers, which may be moved when the array grows

clearPtrArrayPdata :: MonadIO m => PtrArray -> m ()

Set the value of the “pdata” field to Nothing. When overloading is enabled, this is equivalent to

clear #pdata

getPtrArrayPdata :: MonadIO m => PtrArray -> m (Ptr ())

Get the value of the “pdata” field. When overloading is enabled, this is equivalent to

get ptrArray #pdata

setPtrArrayPdata :: MonadIO m => PtrArray -> Ptr () -> m ()

Set the value of the “pdata” field. When overloading is enabled, this is equivalent to

set ptrArray [ #pdata := value ]