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

BoxedObject PtrArray

Defined in GI.GLib.Structs.PtrArray

Methods

boxedType :: PtrArray -> IO GType

tag ~ AttrSet => Constructible PtrArray tag

Defined in GI.GLib.Structs.PtrArray

Methods

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

newZeroPtrArray :: MonadIO m => m PtrArray

Construct a PtrArray struct initialized to zero.

noPtrArray :: Maybe PtrArray

A convenience alias for Nothing :: Maybe PtrArray.

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 ]