Re: CALayer subclass allocation problem
Re: CALayer subclass allocation problem
- Subject: Re: CALayer subclass allocation problem
- From: Kyle Sluder <email@hidden>
- Date: Tue, 10 Nov 2009 13:30:08 -0800
On Nov 10, 2009, at 12:57 PM, Bob Barnes <email@hidden> wrote:
hi all,
My iPhone app has 2 subclasses of CALayer that appear as leaked
objects when I run Instruments. In an effort to understand why I
inserted calls to retainCount when allocating these objects. After
calling alloc the reference count on my objects is 0, but after
calling the init method, which basically just calls [super init],
the reference count is 2. Is there something peculiar about CALayer
that would explain this behavior?
Don't look at retainCount. There's no reason it couldn't be any number
greater than 0 at any time. It will not help you debug your app.
Run the static analyzer on your code, use Instruments to track retains
and releases, and use the debugger, not NSLog, as your debugging tool
of choice.
--Kyle Sluder
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