Re: Adding PDFPage to PDFDocument crashes
Re: Adding PDFPage to PDFDocument crashes
- Subject: Re: Adding PDFPage to PDFDocument crashes
- From: Paul Archibald <email@hidden>
- Date: Tue, 2 Sep 2008 20:13:12 -0700
I really like that rule of thumb. Very clean, very cool. Thanks. (I
am not too worried about overhead in this case.)
Paul
On Sep 2, 2008, at 7:00 PM, email@hidden wrote:
And if you do use autorelease, then put it right where you allocate
the object. For example:
NSTextView* view = [[[NSTextView alloc] initWithFrame:r]
autorelease];
The advantage of this is that it places all of your memory management
right in the same place. It's much harder to forget to release
something if you use an autorelease right when you create the object
instead of using a release farther down. This also saves you from
accidentally leaking if you return from the middle of the function or
throw an exception.
However, as you say, this does have some extra overhead and can make
some bugs harder to find, so it's something of a tradeoff.
Mike
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