std::experimental::atomic_weak_ptr<T>:: is_lock_free

From cppreference.net

bool is_lock_free ( ) const noexcept ;

Prüft, ob die atomaren Operationen für alle Objekte dieses Typs sperrfrei sind.

(keine)

true wenn die atomaren Operationen auf Objekten dieses Typs sperrfrei sind, false andernfalls.

(in C++20 veraltet) (in C++26 entfernt)

spezialisiert atomare Operationen für


          std::shared_ptr

(Funktionstemplate)

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atomic_weak_ptr::atomic_weak_ptr
atomic_weak_ptr::operator=
atomic_weak_ptr::is_lock_free
atomic_weak_ptr::store
atomic_weak_ptr::load
atomic_weak_ptr::operator weak_ptr<T>
atomic_weak_ptr::exchange
atomic_weak_ptr::compare_exchange_weak atomic_weak_ptr::compare_exchange_strong