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Function `core.memory.GC.clrAttr`

Clears the specified bits for the memory references 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, no action will be performed.


						
				static uint clrAttr
				(
				

				  scope const(void*) p,
				

				  uint a
				

				);
				

				

				static uint clrAttr
				(
				

				  void* p,
				

				  uint a
				

				) pure;

Parameters

Name	Description
p	A pointer to the root of a valid memory block or to null.
a	A bit field containing any bits to clear for this memory block.

Returns

The result of a call to getAttr after the specified bits have been cleared.

Authors

Sean Kelly, Alex Rønne Petersen

License

Boost License 1.0