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Mojo struct
NullPointer
struct NullPointer[dtype_: DType, address_space_: AddressSpace = AddressSpace.GENERIC]
A pointer known at compile time to be null, used when an optional pointer argument is absent.
Parameters
- dtype_ (
DType): Element type of the pointed-to values. - address_space_ (
AddressSpace): GPU address space of the pointer (defaults toAddressSpace.GENERIC).
Implemented traits
AnyType,
Copyable,
Deinitable,
ImplicitlyCopyable,
Movable,
OptionalPointer,
RegisterPassable,
TrivialRegisterPassable
comptime members
address_space
comptime address_space = address_space_
dtype
comptime dtype = dtype_
is_null
comptime is_null = True
PtrType
comptime PtrType = Pointer[Scalar[NullPointer[dtype_, address_space_].dtype], ImmutAnyOrigin, address_space=NullPointer[dtype_, address_space_].address_space]
Methods
__init__
def __init__() -> Self
value
def value(self) -> Self.PtrType
Returns:
Self.PtrType