std::atomic_ref<T>:: load

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atomic_ref::load
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T load ( std:: memory_order order = std:: memory_order_seq_cst ) const noexcept ;
(since C++20)

Atomically loads and returns the current value of the referenced object. 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

Return value

The current value of the referenced object.

See also

loads a value from the referenced object
(public member function)
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