std::atomic<T>::store (3) - Linux Manuals

std::atomic<T>::store: std::atomic<T>::store

NAME

std::atomic<T>::store - std::atomic<T>::store

Synopsis

void store( T desired, std::memory_order order = std::memory_order_seq_cst ) noexcept; (since C++11)
void store( T desired, std::memory_order order = std::memory_order_seq_cst ) volatile noexcept;

Atomically replaces the current value 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.

Parameters

desired - the value to store into the atomic variable
order - memory order constraints to enforce

Return value

(none)