Re: Regarding MVC design pattern
Re: Regarding MVC design pattern
- Subject: Re: Regarding MVC design pattern
- From: Jack Nutting <email@hidden>
- Date: Tue, 18 May 2010 13:07:35 +0200
On Tue, May 18, 2010 at 12:40 PM, Sai <email@hidden> wrote:
> However, I declare a NSDictionary instance variable in my model object. This
> NSDictionary instance
> store some data I need. And I will create this NSDictionary instance by
> invoking:
> [NSDictionary dictionaryWithObjects:names forKeys:keys]
Are you retaining that?
- (id)init {
if (self = [super init]) {
// assuming you have an ivar called "dict", this will lead to the
problem you define:
dict = [NSDictionary dictionaryWithObjects:names forKeys:keys];
// but this should work:
dict = [[NSDictionary dictionaryWithObjects:names forKeys:keys] retain];
}
}
--
// jack
// http://nuthole.com
// http://learncocoa.org
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