How can I make sure the object has completed initialization before using it?

Question

Having written several Objective-C in one method, I call +alloc, then -init, to set up the object.

object = [[MyClass alloc] init];
[object useFor:whatever];

The next few lines of code use the newly created object. If the above -inittakes too much time, I am sure that the program will not “wait” before starting to use the new object, is it? If not, is there a quick way to guarantee completion -init?

Sometimes I see programmers writing something line by line

if(object = [[MyClass alloc] init]) {
    [object useFor:whatever];
}

Is that what I have to go for?

Answer 1

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Answer 2

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Answer 3

, paralell

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