std::experimental::atomic_weak_ptr<T>::load (3) - Linux Manuals
std::experimental::atomic_weak_ptr<T>::load: std::experimental::atomic_weak_ptr<T>::load
NAME
std::experimental::atomic_weak_ptr<T>::load - std::experimental::atomic_weak_ptr<T>::load
Synopsis
weak_ptr<T> load( std::memory_order order = std::memory_order_seq_cst ) const noexcept;
Atomically loads and returns the current value of the atomic_weak_ptr. Memory is affected according to the value of order.
order must be one of std::memory_order_relaxed, std::memory_order_consume, std::memory_order_acquire or std::memory_order_seq_cst. Otherwise the behavior is undefined.
Parameters
order - memory order constraints to enforce
Remarks
All associated use_count increments are guaranteed to be performed as part of the atomic operation.
Return value
The current value of the atomic_weak_ptr.
See also
operator_weak_ptr<T> (public member function)
std::atomic_is_lock_free(std::shared_ptr)
std::atomic_load(std::shared_ptr)
std::atomic_load_explicit(std::shared_ptr)
std::atomic_store(std::shared_ptr)
std::atomic_store_explicit(std::shared_ptr)
std::atomic_exchange(std::shared_ptr) specializes atomic operations for std::shared_ptr
std::atomic_exchange_explicit(std::shared_ptr) (function template)
std::atomic_compare_exchange_weak(std::shared_ptr)
std::atomic_compare_exchange_strong(std::shared_ptr)
std::atomic_compare_exchange_weak_explicit(std::shared_ptr)
std::atomic_compare_exchange_strong_explicit(std::shared_ptr)
(deprecated in C++20)