std::atomic_ref<T>::load
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std::atomic_ref
atomic_ref::load
(C++26)
(C++26)
(C++26)
value_type load( std::memory_order order =
std::memory_order_seq_cst ) const noexcept;
(constexpr since C++26)
std::memory_order_seq_cst ) const noexcept;
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.