Re: setValue vs setObject (NSMutableDictionary)
Re: setValue vs setObject (NSMutableDictionary)
- Subject: Re: setValue vs setObject (NSMutableDictionary)
- From: Sherm Pendley <email@hidden>
- Date: Sun, 17 Apr 2005 18:06:45 -0400
On Apr 17, 2005, at 5:28 PM, Mark Dawson wrote: I just wanted to double check the usage of setValue (and valueForKey) vs setObject. In example code, I see interchangeable usage…
(1) setValue is only in 10.3 & above
(2) Are the below two statements are equivalent (i.e., setValue can handle floats, ints, etc directly, while setObject must go through NSNumber)
[dict setValue:1.0 forKey:@"someFloatKey"]
Why would you expect that to work? -setValue:forKey: is clearly documented as taking an id for value.
The difference is that setValue is KVC compliant, whereas setObject was not.
sherm--
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