UIImage imageNamed memory leak

Question

I am trying to understand why I have memory leaks in a very simple implementation of UIImage and UIImageView.

I do not use ARC in this case (properly disabled).

My code is pretty simple:

UIImage *image = [UIImage imageNamed:@"my_image.jpg"];
UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
[[self view] addSubview:imageView];
[imageView release];

I implement this code in the viewDidLoad:UIViewController method .

By calling a method imageNamed:for UIImage, I know that I will get an object that I don't have / an autorelease object. This object will also be saved by the UIImageView object created immediately after. So the only object I own is UIImageView.

After running this application using memory leak tools, I have this report:

I heard about a cache system that works, but I shouldn't have memory leaks because some data is cached.

: qaru.site/questions/1507717/...

!

Edit: ARC, .

Answer 1

[UIImage imageNamed:] . UIImage, , . , [UIImage imageWithContentsOfFile:] [UIImage imageWithData:].

[UIImage imageNamed:], iOS - . , , . : iOS UIImage , /

Answer 2

" " , ?

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