std::atomic_flag::clear (3) Linux Manual Page

std::atomic_flag::clear – std::atomic_flag::clear

Synopsis

Defined in header<atomic>

    void clear(std::memory_order order = std::memory_order_seq_cst) volatile noexcept;
(1)(since C++ 11)

    void clear(std::memory_order order = std::memory_order_seq_cst) noexcept;
(2)(since C++ 11)

Atomically changes the state of a std::atomic_flag to clear (false).

Parameters

order – the memory synchronization ordering for this operation (cannot be std::memory_order_consume, std::memory_order_acquire, or std::memory_order_acq_rel)

See also

                           atomically sets the flag to true and obtains its previous value
test_and_set (public member function)
atomic_flag_clear
atomic_flag_clear_explicit atomically sets the value of the flag to false
                           (function)
(C++11)
(C++11)
memory_order defines memory ordering constraints for the given atomic operation
                           (enum)
(C++11)