std::atomic<T>::load
From cppreference.com
(since C++11) | ||
T load( std::memory_order order = std::memory_order_seq_cst ) const noexcept; |
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T load( std::memory_order order = std::memory_order_seq_cst ) const volatile noexcept; |
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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.
Parameters
order | - | memory order constraints to enforce |
Return value
The current value of the atomic variable.
See also
loads a value from an atomic object (public member function) | |
(C++11)(C++11) |
atomically obtains the value stored in an atomic object (function template) |