Simple lock

moerchendiser2k3 googler.1.webmaster at spamgourmet.com
Fri Mar 19 21:58:28 EDT 2010

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Hi,
I have a common question about locks:
class SetPointer
{
private:
	void *ptr;
	MY_LOCK lock;
public:
	void SetPointer(void *p)
	{
		Lock(this->lock);
		this->ptr = p;
	}
	void *GetPointer()
	{
		Lock(this->lock);
		return this->ptr;
	}
};
Just a question, is this lock redundant, when the Pointer can be set/
get from different threads?
Thanks a lot!! Bye, moerchendiser2k3

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