std::is_move_assignable<T>::value std::is_same<T, typename std::remove_cv<T>::type>::value struct Counters { int a; int b; }; // 用户定义的可平凡复制类型 std::atomic<Counters> cnt; // 为用户定义的类型而特化 std::atomic<bool> 使用的是主模板。它保证是标准布局结构体,并且具有...
(自 C++11 起) std::atomic (typedef) atomic_char32_t (自 C++11 起) std::atomic (typedef) atomic_wchar_t (自 C++11 起) std::atomic (typedef) atomic_int8_t (自 C++11 起)(可选) std::atomicstd::int8_t (typedef) atomic_uint8_t (自 C++11 起)(可选) std::atomicstd::uint8_...
std::atomic_int16_t std::atomic<std::int16_t> std::atomic_uint16_t std::atomic<std::uint16_t> std::atomic_int32_t std::atomic<std::int32_t> std::atomic_uint32_t std::atomic<std::uint32_t> std::atomic_int64_t std::atomic<std::int64_t> std::atomic_uint64_t ...
std::atomic<uint32_t>_end; sem_t _readable_count; }; shared_queue<int>queue(128); voidproducer1() { for(inti=0;i<100;i++) { queue.push(i); usleep(1); } } voidproducer2() { for(inti=100;i<200;i++) { queue.push(i); usleep(1); } } voidconsumer() { for(inti=0;...
std::atomic<T>::wait std::atomic<T>::notify_one std::atomic<T>::notify_all std::atomic<T>::fetch_add std::atomic<T>::fetch_sub std::atomic<T>::fetch_and std::atomic<T>::fetch_or std::atomic<T>::fetch_xor std::atomic<T>::operator++,++(int),--,--(int) std::atomic<...
底层实现主要涉及三个核心计数器：structshared_mutex_impl{atomic<uint32_t>shared_count;// 有多少...
std::atomic_wchar_t std::atomic<wchar_t> std::atomic_int8_t std::atomic<std::int8_t> std::atomic_uint8_t std::atomic<std::uint8_t> std::atomic_int16_t std::atomic<std::int16_t> std::atomic_uint16_t std::atomic<std::uint16_t> std::atomic_int32_t std::atomic...
int main(void) { ... drmSetClientCap(DRM_CLIENT_CAP_ATOMIC); drmModeObjectGetProperties...
std::atomic<int32_t>m_refcount; };structRep:Rep_base {staticuint32_t s_empty_rep_storage[];//用于存放所有默认构造的stringstaticconstuint32_t s_max_size;//string所允许的最大长度staticconstchars_terminal;//定义结束符//staticRep&s_empty_rep() ...
atomic_int/ std::atomic<int> atomic_uint/ std::atomic<unsigned> atomic_short/ std::atomic<short> atomic_ushort/ std::atomic<unsigned short> atomic_long/ std::atomic<long> atomic_ulong/ std::atomic<unsigned long> atomic_llong/ std::atomic<long long> atomic_ullong/ std::atomic<unsigned ...