Comment on "
Lazy Loading of KVO Observed Properties
"
by
Helge
— Jun 18
is there any command that can set a bit/bool and return its previous value, atomically?
OSAtomicTestAndSet()
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Lazy Loading of KVO Observed Properties
"
Copyright © Scott Stevenson 2004-2015
by Helge — Jun 18
OSAtomicTestAndSet()