有關CCSprite初始化的內存問題

Question

我想知道如果我做了以下情況，是否考慮泄漏？ 如何修改代碼以使其看起來更清潔/更好？

// ClassA 
@interface ClassA 
    CCSprite* image; 

@property (nonatomic, retain) CCSprite* image; 
@end 

@implementation ClassA 
@synthesize image; 
- (id)init 
{ 
    image = [[CCSprite alloc] init]; 
} 

- (void)dealloc 
{ 
    [image release]; 
    [super dealloc]; 
} 

@interface Main 
@end 

@implementation Main 
- (id)init 
{ 
    ClassA* aObject = [[ClassA alloc] init]; 
    aObject.image = [CCSprite spriteWithFile: @"something.png"]; 
} 
@end 

Answer 1

我使用同樣的東西，就像這樣..看到在我們的代碼，兩次內存分配給圖像。

@interface ClassA : CCSprite 
{ 

} 

@end 

@implementation ClassA 
- (id)init 
{ 

} 

- (void)dealloc 
{ 
    printf("Released..\n"); 
    [super dealloc]; 
} 

@interface Main 
@end 

@implementation Main 
- (id)init 
{ 
    ClassA* aObject = [ClassA spriteWithFile: @"something.png"]; 
    [self addChild:actor z:3 ]; 

} 

- (void)dealloc 
{ 
    [self removeAllChildrenWithCleanup:YES]; 

    [super dealloc]; 
} 
@end