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

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experimental::atomic_weak_ptr

constexpr atomic_weak_ptr() noexcept;	(1)
constexpr atomic_weak_ptr( weak_ptr<T> desired ) noexcept;	(2)
atomic_weak_ptr( const atomic_weak_ptr& ) = delete;	(3)

Constructs a new atomic_weak_ptr object.

1) The default constructor initializes the object to an empty state.

2) Initializes the underlying weak_ptr<T> with desired. The initialization is not atomic.

3) Atomic variables are not CopyConstructible.

desired

-

value to initialize with

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Technical specifications
Symbols index
External libraries

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_weakatomic_weak_ptr::compare_exchange_strong