std::atomic::load
From cppreference.com
(since C++11) | ||
T load( memory_order = std::memory_order_seq_cst ) const;
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T load( memory_order = std::memory_order_seq_cst ) const volatile;
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Atomically loads and returns the current value of the atomic variable. Memory is affected according to the value of memory_order
.
memory_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
memory_order | - | memory order constraints to enforce |
[edit] Return value
The current value of the atomic variable.
[edit] Exceptions
noexcept specification:
noexcept
[edit] See also
loads a value from an atomic object (public member function) |
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(C++11)(C++11)
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atomically obtains the value stored in an atomic object (function template) |