iphone - Alloc class instance -


i have class:

@class uiimagepicker;  @protocol uiimagepickerdelegate<nsobject> @required  - (void)didfinishchooseimage:(uiimagepicker *)picker withimage:(uiimage*)img;  @end  @interface uiimagepicker : nsobject <uinavigationcontrollerdelegate, uiimagepickercontrollerdelegate> {     uiimagepickercontroller *imgpicker; }  @property (assign) int type; @property (nonatomic, retain) uiimagepickercontroller *imgpicker; @property (nonatomic,assign) id <uiimagepickerdelegate> delegate;

and how alloc imgpicker:

-(void)showimagepicker{     imgpicker = [[uiimagepickercontroller alloc] init];     imgpicker.allowsediting = yes;     imgpicker.delegate = self;      //trigger photo library function     if (self.type == 0) {         imgpicker.sourcetype = uiimagepickercontrollersourcetypephotolibrary;     } else {         imgpicker.sourcetype = uiimagepickercontrollersourcetypecamera;     } }

and how release imgpicker:

- (void)dealloc {     [imgpicker release],imgpicker = nil;     [super dealloc]; }

did release in dealloc ok? or need add release because imgpicker retain property??


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