Detailed Description

Atomic signalling flag.

All methods and operators are atomic (thread safe)
This can be used as a spin-lock, though better to use SpinLock for code clarity
This intentionally has a limited interface, use AtomicInt for a more standard atomic bool value

Public Member Functions
	AtomicFlag ()

void	clear (MemOrder mem_order=std::memory_order_seq_cst)
	Clear flag (set to false). More...

void	lock ()
	Spin-lock flag. More...

void	sleeplock (ulong ms=1)
	Spin-lock flag with a sleep. More...

bool	test_and_set (MemOrder mem_order=std::memory_order_seq_cst)
	Atomically set flag (to true) and return the previous value. More...

void	unlock ()
	Spin-unlock flag. More...

The documentation for this struct was generated from the following file:

Public Member Functions