std::experimental::atomic_weak_ptr::load
From cppreference.com
< cpp | experimental | atomic weak ptr
| weak_ptr<T> load( std::memory_order order = std::memory_order_seq_cst ) const noexcept; |
||
Atomically loads and returns the current value of the atomic_weak_ptr. Memory is affected according to the value of order.
order must be one of std::memory_order_relaxed, std::memory_order_consume, std::memory_order_acquire or std::memory_order_seq_cst. Otherwise the behavior is undefined.
Contents |
[edit] Parameters
| order | - | memory order constraints to enforce |
[edit] Remarks
All associated use_count increments are guaranteed to be performed as part of the atomic operation.
[edit] Return value
The current value of the atomic_weak_ptr.
[edit] See also
| loads a value from an atomic object (public member function) | |
| specializes atomic operations for std::shared_ptr (function template) |
