Namespaces
Variants
Actions

std::atomic_ref<T>::load

From cppreference.com
< cpp‎ | atomic‎ | atomic ref
 
 
Concurrency support library
(C++11)
(C++20)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++17)
(C++11)
(C++11)
(C++17)
(C++11)
(C++14)
(C++11)
(C++11)
(C++11)
(C++11)
(C++20)
(C++20)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++26)
(C++26)
(C++26)
(C++26)
(C++11)
(C++20)
(C++11)
(C++11)(deprecated in C++20)
(C++11)(deprecated in C++20)
(C++11)
(C++11)(deprecated in C++26)
 
std::atomic_ref
atomic_ref::load
 
value_type load( std::memory_order order =
                     std::memory_order_seq_cst ) const noexcept;
(constexpr since C++26)

Atomically loads and returns the current value of the referenced object. Memory is affected according to the value of order.

If order is not std::memory_order_relaxed , std::memory_order_consume , std::memory_order_acquire or std::memory_order_seq_cst , the behavior is undefined.

[edit] Parameters

order - memory order constraints to enforce

[edit] Return value

The current value of the referenced object.

[edit] See also

loads a value from the referenced object
(public member function) [edit]
Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/atomic/atomic_ref/load&oldid=179537"

AltStyle によって変換されたページ (->オリジナル) /