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Alex Rivera
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I am reading up about Encoding and Decoding and I noticed that sometimes people miss the retain off the end, I have also noticed that retain is sometimes used on some varables but not others. Can I ask ... (1) What is the purpose of this retain and why is it sometimes not needed? (2) Does the use of the retain imply that I need to match it with a release, and if so where? - (id) initWithCoder: (NSCoder *) decoder { name = [[decoder decodeObjectForKey: @"CardName"] retain]; email = [[decoder decodeObjectForKey: @"CardEmail"] retain]; } or - (id) initWithCoder: (NSCoder *) decoder { name = [decoder decodeObjectForKey: @"CardName"]; email = [decoder decodeObjectForKey: @"CardEmail"]; } gary
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