initialize & start NSThread with target & selector

问题

I have a function which takes a block as parameter:

typedef void (^ MyCallBack)(int);

-(void)doTask:(MyCallBack)callback{
 ...
}

I need to run the function in another thread with NSThread:

NSThread* myThread = [[NSThread alloc] initWithTarget:self
                                             selector:@selector(doTask:)
                                               object:nil]; //how to pass callback block here?
[myThread start];

But how can I have the callback passed in the NSThread initialisation function above? Is it possible?

(If it is impossible, what could be the good alternative to achieve the same?)

回答1:

Check my answer here. This is the way to proceed I think you have asked the same question twice

来源：https://stackoverflow.com/questions/38931737/initialize-start-nsthread-with-target-selector