std::atomic_load

?

(1)

(since C++11)

template< class T > T atomic_load( const std::atomic<T>* obj );

?

template< class T > T atomic_load( const volatile std::atomic<T>* obj );

?

?

(2)

(since C++11)

template< class T > T atomic_load_explicit( const std::atomic<T>* obj, std::memory_order order );

?

template< class T > T atomic_load_explicit( const volatile std::atomic<T>* obj, std::memory_order order );

?

order

-

the memory synchronization ordering for this operation: only std::memory_order_relaxed, std::memory_order_consume, std::memory_order_acquire and std::memory_order_seq_cst are permitted.

atomic_storeatomic_store_explicit (C++11)(C++11)

atomically replaces the value of the atomic object with a non-atomic argument (function template)

memory_order (C++11)

defines memory ordering constraints for the given atomic operation (typedef)

std::atomic_load(std::shared_ptr) std::atomic_load_explicit(std::shared_ptr)

specializes atomic operations for std::shared_ptr (function template)