< cpp‎ | atomic‎ | atomic
(since C++11)
T load( std::memory_order order = std::memory_order_seq_cst ) const volatile;

Atomically loads and returns the current value of the atomic variable. 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.


[edit] Parameters

order - memory order constraints to enforce

[edit] Return value

The current value of the atomic variable.

[edit] Exceptions

noexcept specification:  

[edit] See also

loads a value from an atomic object
(public member function)
atomically obtains the value stored in an atomic object
(function template)