Re: [iphone] Release Navigation View Controller Question
Re: [iphone] Release Navigation View Controller Question
- Subject: Re: [iphone] Release Navigation View Controller Question
- From: Philip Vallone <email@hidden>
- Date: Tue, 19 Jan 2010 15:37:00 -0500
Thanks,
You are correct. I needed to retain it
@property (nonatomic, retain) NSMutableArray *tableList;
@property (nonatomic, retain) NSMutableArray *cfrTitleList;
Then dealloc it:
- (void)dealloc {
[tableList release];
[cfrTitleList release];
[super dealloc];
}
I spent sometime yesterday reading on memory management and sure to have more questions...
Thanks again,
Phil
On Jan 18, 2010, at 5:58 PM, Alexander Spohr wrote:
>
> Am 18.01.2010 um 14:40 schrieb Philip Vallone:
>
>> Hi this is a follow up question on memory management. In my class BrowseViewController, I have a UITableView and 2 NSMutableArrays.
>>
>> @interface BrowseViewController : UIViewController <UIActionSheetDelegate> {
>> IBOutlet UITableView *tableView;
>> NSMutableArray *tableList;
>> NSMutableArray *cfrTitleList;
>> }
>> @property(nonatomic, retain) UITableView *tableView;
>>
>> @end
>>
>> Now the BrowseViewController has a few "child" Navigational controllers. This allows the user to drill down. My question is, in the BrowseViewController.m dealloc method, if I release the two NSMutableArrays, I receive the error “EXC_BAD_ACCESS”.
>
> Then you forgot to retain them when you should.
> Show code where they are assigned if you can’t fix it.
>
>> If I don't release the NSMutableArrays, does this mean the navigationController takes ownership of the NSMutableArrays?
>
> No, it does not even know they exist. How should it?
>
> atze
>
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