15 lines
361 B
C++
15 lines
361 B
C++
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#ifndef HEADER_GE_SPIN_LOCK_HPP
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#define HEADER_GE_SPIN_LOCK_HPP
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#include <atomic>
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class GESpinLock
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{
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mutable std::atomic_flag m_locked = ATOMIC_FLAG_INIT;
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public:
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void lock() const
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{ while (m_locked.test_and_set(std::memory_order_acquire)); }
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void unlock() const { m_locked.clear(std::memory_order_release); }
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};
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#endif
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