std::atomic< _Tp >(3) Library Functions Manual std::atomic< _Tp >(3) NAME std::atomic< _Tp > - Generic atomic type, primary class template. SYNOPSIS #include Public Types using value_type Public Member Functions constexpr atomic (_Tp __i) noexcept atomic (const atomic &)=delete bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) noexcept bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) noexcept bool compare_exchange_strong (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) volatile noexcept bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) noexcept bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) noexcept bool compare_exchange_weak (_Tp &__e, _Tp __i, memory_order __s, memory_order __f) volatile noexcept _Tp exchange (_Tp __i, memory_order __m=memory_order_seq_cst) noexcept _Tp exchange (_Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept bool is_lock_free () const noexcept bool is_lock_free () const volatile noexcept _Tp load (memory_order __m=memory_order_seq_cst) const noexcept _Tp load (memory_order __m=memory_order_seq_cst) const volatile noexcept void notify_all () noexcept void notify_one () noexcept operator _Tp () const noexcept operator _Tp () const volatile noexcept _Tp operator= (_Tp __i) noexcept _Tp operator= (_Tp __i) volatile noexcept atomic & operator= (const atomic &) volatile =delete atomic & operator= (const atomic &)=delete void store (_Tp __i, memory_order __m=memory_order_seq_cst) noexcept void store (_Tp __i, memory_order __m=memory_order_seq_cst) volatile noexcept void wait (_Tp __old, memory_order __m=memory_order_seq_cst) const noexcept Static Public Attributes static constexpr bool is_always_lock_free Detailed Description template struct std::atomic< _Tp >"Generic atomic type, primary class template. Template Parameters _Tp Type to be made atomic, must be trivially copyable. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::atomic< _Tp >(3)