NAME¶

std::experimental::atomic_shared_ptr::store - std::experimental::atomic_shared_ptr::store

Synopsis¶

void store( shared_ptr<T> desired, std::memory_order order =
std::memory_order_seq_cst ) noexcept;

Atomically replaces the current value with desired. Memory is affected according to
the value of order.

order must be one of std::memory_order_relaxed, std::memory_order_release or
std::memory_order_seq_cst. Otherwise the behavior is undefined.

Parameters¶

desired - the shared_ptr to store into the atomic variable
order - memory order constraints to enforce

Return value¶

(none)

Remarks

All changes to the atomic_shared_ptr object itself, and all associated use_count
increments, are guaranteed to be performed atomically. Associated use_count
decrements take place after the atomic operation, but are not required to be part of
it. Any associated destruction or deallocation operations take place after the
atomic operation and are not part of it.

See also¶

stores a value into an
atomic_shared_ptr
operator= object
(public member
function)
std::atomic_is_lock_free(std::shared_ptr)
std::atomic_load(std::shared_ptr)
std::atomic_load_explicit(std::shared_ptr)
std::atomic_store(std::shared_ptr)
std::atomic_store_explicit(std::shared_ptr) specializes atomic
std::atomic_exchange(std::shared_ptr) operations for
std::atomic_exchange_explicit(std::shared_ptr) std::shared_ptr
std::atomic_compare_exchange_weak(std::shared_ptr) (function template)
std::atomic_compare_exchange_strong(std::shared_ptr)
std::atomic_compare_exchange_weak_explicit(std::shared_ptr)
std::atomic_compare_exchange_strong_explicit(std::shared_ptr)
(deprecated in C++20)