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std::atomic< _Tp >(3cxx) std::atomic< _Tp >(3cxx)

NAME

std::atomic< _Tp > - Generic atomic type, primary class template.

SYNOPSIS

Public Types


using value_type = _Tp

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
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

Detailed Description

template<typename _Tp>

struct std::atomic< _Tp >" Generic atomic type, primary class template.

Template Parameters

_Tp Type to be made atomic, must be trivally copyable.

Definition at line 176 of file atomic.

Author

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Sun Jan 10 2021 libstdc++