GI.GLib.Structs.MemVTable

A set of functions used to perform memory allocation. The same #GMemVTable must be used for all allocations in the same program; a call to g_mem_set_vtable(), if it exists, should be prior to any use of GLib.

This functions related to this has been deprecated in 2.46, and no longer work.

Exported types

newtype MemVTable

Constructors

MemVTable (ManagedPtr MemVTable)

Instances

WrappedPtr MemVTable

Methods

wrappedPtrCalloc :: IO (Ptr MemVTable)

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

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

(~) AttrOpTag tag AttrSet => Constructible MemVTable tag

Methods

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

((~) * info (ResolveMemVTableMethod t MemVTable), MethodInfo * info MemVTable p) => IsLabel t (MemVTable -> p)

Methods

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

((~) * info (ResolveMemVTableMethod t MemVTable), MethodInfo * info MemVTable p) => IsLabelProxy t (MemVTable -> p)

Methods

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

HasAttributeList * MemVTable

type AttributeList MemVTable

type AttributeList MemVTable

newZeroMemVTable :: MonadIO m => m MemVTable

Construct a MemVTable struct initialized to zero.

noMemVTable :: Maybe MemVTable

Properties

calloc

clearMemVTableCalloc :: MonadIO m => MemVTable -> m ()

getMemVTableCalloc :: MonadIO m => MemVTable -> m (Maybe MemVTableCallocFieldCallback)

memVTable_calloc :: AttrLabelProxy "calloc"

setMemVTableCalloc :: MonadIO m => MemVTable -> FunPtr C_MemVTableCallocFieldCallback -> m ()

free

clearMemVTableFree :: MonadIO m => MemVTable -> m ()

getMemVTableFree :: MonadIO m => MemVTable -> m (Maybe MemVTableFreeFieldCallback)

memVTable_free :: AttrLabelProxy "free"

setMemVTableFree :: MonadIO m => MemVTable -> FunPtr C_MemVTableFreeFieldCallback -> m ()

malloc

clearMemVTableMalloc :: MonadIO m => MemVTable -> m ()

getMemVTableMalloc :: MonadIO m => MemVTable -> m (Maybe MemVTableMallocFieldCallback)

memVTable_malloc :: AttrLabelProxy "malloc"

setMemVTableMalloc :: MonadIO m => MemVTable -> FunPtr C_MemVTableMallocFieldCallback -> m ()

realloc

clearMemVTableRealloc :: MonadIO m => MemVTable -> m ()

getMemVTableRealloc :: MonadIO m => MemVTable -> m (Maybe MemVTableReallocFieldCallback)

memVTable_realloc :: AttrLabelProxy "realloc"

setMemVTableRealloc :: MonadIO m => MemVTable -> FunPtr C_MemVTableReallocFieldCallback -> m ()

tryMalloc

clearMemVTableTryMalloc :: MonadIO m => MemVTable -> m ()

getMemVTableTryMalloc :: MonadIO m => MemVTable -> m (Maybe MemVTableTryMallocFieldCallback)

memVTable_tryMalloc :: AttrLabelProxy "tryMalloc"

setMemVTableTryMalloc :: MonadIO m => MemVTable -> FunPtr C_MemVTableTryMallocFieldCallback -> m ()

tryRealloc

clearMemVTableTryRealloc :: MonadIO m => MemVTable -> m ()

getMemVTableTryRealloc :: MonadIO m => MemVTable -> m (Maybe MemVTableTryReallocFieldCallback)

memVTable_tryRealloc :: AttrLabelProxy "tryRealloc"

setMemVTableTryRealloc :: MonadIO m => MemVTable -> FunPtr C_MemVTableTryReallocFieldCallback -> m ()