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std::atomic_ref::store(3) C++ Standard Libary std::atomic_ref::store(3)


std::atomic_ref::store - std::atomic_ref::store


void store( T desired, std::memory_order order = (since C++20)
std::memory_order_seq_cst ) const noexcept;

Atomically replaces the current value of the referenced object with desired. Memory
is affected according to the value of order.

order must be one of std::memory_order_relaxed, std::memory_order_release or
std::memory_order_seq_cst. Otherwise the behavior is undefined.


desired - the value to store into the referenced object
order - memory order constraints to enforce

Return value


See also

operator= stores a value into the object referenced by an atomic_ref object
(public member function)