std::experimental::atomic_shared_ptr - cppreference.com

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Merged into ISO C++ The functionality described on this page was merged into the mainline ISO C++ standard as of 11/2017; see std::atomic<shared_ptr<T>> (since C++20)

The class template atomic_shared_ptr provides thread-safe atomic pointer operations over a std::shared_ptr. It provides a better alternative to the non-member shared_ptr atomic access functions.

Member functions

(constructor)	constructs an `atomic_shared_ptr` object (public member function) [edit]
operator=	stores a value into an `atomic_shared_ptr` object (public member function) [edit]
is_lock_free	checks if the `atomic_shared_ptr` object is lock-free (public member function) [edit]
store	atomically replaces the value of the atomic object with a non-atomic argument (public member function) [edit]
load	atomically obtains the value of the atomic object (public member function) [edit]
operator shared_ptr<T>	loads a value from an atomic object (public member function) [edit]
exchange	atomically replaces the value of the atomic object and obtains the value held previously (public member function) [edit]
compare_exchange_weakcompare_exchange_strong	atomically compares the value of the atomic object with non-atomic argument and performs atomic exchange if equal or atomic load if not (public member function) [edit]