std::atomic_flag::test
< cpp | atomic | atomic flag
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bool test( std::memory_order order = std::memory_order::seq_cst ) const volatile noexcept;
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bool test( std::memory_order order = std::memory_order::seq_cst ) const noexcept;
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Atomically reads the value of the *this and returns the value.
Parameters
| order | - | the memory synchronization ordering for this operation: must not be std::memory_order::release or std::memory_order::acq_rel |
Return value
The value atomically read.
Example
| This section is incomplete Reason: no example |
See also
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(C++20)(C++20)
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atomically returns the value of the flag (function) |