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AU Properties and Ownership of CF objects
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AU Properties and Ownership of CF objects


  • Subject: AU Properties and Ownership of CF objects
  • From: Stephen Blinkhorn <email@hidden>
  • Date: Wed, 23 Jan 2013 10:51:34 -0600

Hello,

Thanks to Technical Q&A 1684 I understand the ownership rules for AU properties that are Core Foundation data types (e.g. CFURLRef, CFStringRef etc). Basically, in an AU's GetProperty call you own the reference. But what if you have a CF data type embedded in a C style struct? This isn't really covered but presumably one cannot possibly own a CF reference in this case? Would just like to clarify that before I clean up some memory leaks.

Thanks,
Stephen




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