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Muhammed Basil
Muhammed Basil

Reputation: 1834

How to get a return value from a function which is called through NSthread?

I wrote a function which returns an object. But it is a function which takes data from web.So NSthread is used to call the function.

 NSThread* pageThread = [[NSThread alloc]initWithTarget:self selector:@selector(threadFunction) object:nil];

How to get a return value from a function which is called through NSthread?

Upvotes: 6

Views: 756

Answers (1)

Stavash
Stavash

Reputation: 14304

The "return value" shouldn't be returned by the method, but it should update a class iVar and notify whoever was waiting for the object that it is now ready (by notify I don't necessarily mean NSNotificationCenter). Good luck.

Upvotes: 1

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