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我是新來的內存管理,我已經搜索了類似的主題,但沒有找到這樣的簡單示例導致內存泄漏。我正在用Instruments測試我的應用程序,它說我在pushViewController中有144字節的內存泄漏。內存泄漏pushViewController
RootViewController的:
- (IBAction)optionsAction
{
optionsViewController *ovc = [[optionsViewController alloc] init];
// MEMORY LEAK 100.0%
[self.navigationController pushViewController:ovc animated:YES];
[ovc release];
}
optionsViewController.h
@interface optionsViewController : UIViewController <ADBannerViewDelegate> {
UISlider *volumeSlider;
UISwitch *soundSwitch;
SystemSoundID SSID;
}
@property (nonatomic, retain) IBOutlet UISwitch *soundSwitch;
@property (nonatomic, retain) IBOutlet UISlider *volumeSlider;
@property (assign) SystemSoundID SSID;
@end
optionsViewController.m
- (void)dealloc
{
[volumeSlider release];
[soundSwitch release];
AudioServicesDisposeSystemSoundID(self.SSID);
[super dealloc];
}
你有什麼想法可能是此泄漏的原因是什麼?你能說我應該在哪裏尋找問題,rootViewController或optionsViewController?
檢查'optionsViewController'控制器的init函數。 – Jhaliya
Init is deafult: - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if(self){ //定製初始化 } return self; } – pawel221