NSError question
NSError question
- Subject: NSError question
- From: email@hidden
- Date: Mon, 26 Feb 2007 09:29:40 +0100 (CET)
- Importance: Normal
Hello all,
although I've read some of the NSError documentation, there are still two
things that are unclear to me :
1) Why are "double pointer" NSError** used instead of a single pointer ?
2) When debugging, how should I read the NSError objects ? With
"po theError" or "po *theError" ?
Ewan
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