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Re: Garbage collection - was Beginner with Cocoa
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Re: Garbage collection - was Beginner with Cocoa


  • Subject: Re: Garbage collection - was Beginner with Cocoa
  • From: Paul Bruneau <email@hidden>
  • Date: Tue, 25 Mar 2008 18:11:27 -0400

On Mar 25, 2008, at 6:01 PM, Jack Repenning wrote:

On Mar 25, 2008, at 2:06 PM, Scott Ribe wrote:
There's a *very* simple set of rules to follow regarding retain/ release.


Yes, but where are they documented? Or, if they're so simple, can you quote them here?

Not to sound querulous, but what I know of these very simple rules I picked up from multiple conversations like this on, where the experts seem to say "it's so simple" three to five times for every one time they let leak one of these simple rules. And I've never managed to locate these simple rules in any dox. There's a good, multipage memory-management doc, but that's a bit more than "a *very* simple set of rules."

My favorite summary is here: http://developer.apple.com/documentation/Cocoa/Conceptual/MemoryMgmt/Tasks/MemoryManagementRules.html

I re-found it by googling "cocoa memory management rules"

I learned them when I started programming Cocoa about 6 months ago and I am so comfortable with them now that I don't even feel the urge to learn the new GC stuff.
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References: 
 >Re: Garbage collection - was Beginner with Cocoa (From: Scott Ribe <email@hidden>)
 >Re: Garbage collection - was Beginner with Cocoa (From: Jack Repenning <email@hidden>)

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