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Spin Lock in C++

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9 May 2011CPOL7 min read 129.5K   2K   50  
A spin lock implementation which can be used for general purpose locking.
#ifndef _LOCKFREESCOPEDLOCK__H
#define _LOCKFREESCOPEDLOCK__H

#include "SpinLock.h"

namespace LockFree
{

	class tScopedLock
	{
	public:

		tScopedLock(tSpinLock &LockObj):m_LockObj(LockObj)	
		{
			m_SpinWaitLock.Lock(m_LockObj);
		}
		~tScopedLock()
		{
			m_SpinWaitLock.Unlock(m_LockObj);
		}

	private:
		tSpinLock &m_LockObj;
		tSpinWait m_SpinWaitLock;
	private:
		tScopedLock(const tScopedLock&);
		tScopedLock& operator=(const tScopedLock&);
	};
};

#endif //_LOCKFREESCOPEDLOCK__H

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Technical Lead Thomson Reuters Ltd, London
United Kingdom United Kingdom
Studied MSc Network and Parallel computing from Reading University, UK. I was always interested in IT. Previously worked in Network-Security, Games Development, Satellite Communications and now in Financial Services industry. After work, usually time spent with my son. Love playing cricket, badminton - though not happening much on sports these days. OK, enough about me.

Email: sameer_87@hotmail.com

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