35 lines
418 B
C
35 lines
418 B
C
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#pragma once
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#include "stdafx.h"
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class SimpleLock
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{
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private:
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atomic_flag _lock;
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public:
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void Acquire()
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{
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while(_lock.test_and_set());
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}
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bool IsFree()
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{
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if(!_lock.test_and_set()) {
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_lock.clear();
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return true;
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}
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return false;
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}
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void WaitForRelease()
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{
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//Wait until we are able to grab a lock, and then release it again
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Acquire();
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Release();
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}
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void Release()
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{
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_lock.clear();
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}
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};
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