| (since C++11) (member only of atomic<Integral> template specialization) | ||
T fetch_and( T arg,
std::memory_order order = std::memory_order_seq_cst );
| ||
T fetch_and( T arg,
std::memory_order order = std::memory_order_seq_cst ) volatile;
|
Atomically replaces the current value with the result of bitwise AND of the value and arg. The operation is read-modify-write operation. Memory is affected according to the value of order.
| arg | - | the other argument of bitwise AND |
| order | - | memory order constraints to enforce |
The value immediately preceding the effects of this function in the modification order of *this.
noexcept specification: noexcept| (C++11)(C++11)
| replaces the atomic object with the result of logical AND with a non-atomic argument and obtains the previous value of the atomic (function template) |
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