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Function core.memory.GC.getAttr

Returns a bit field representing all block attributes set for the memory referenced by p. If p references memory not originally allocated by this garbage collector, points to the interior of a memory block, or if p is null, zero will be returned.

Prototypes

static uint getAttr(
  const(void*) p
) nothrow;

static uint getAttr(
  void* p
) pure nothrow;

Parameters

NameDescription
p A pointer to the root of a valid memory block or to null.

Returns

A bit field containing any bits set for the memory block referenced by p or zero on error.

Authors

Sean Kelly, Alex Rønne Petersen

License

Boost License 1.0

Comments