爲什麼我釋放我的對象後仍然得到retainCount = 1

Question

爲什麼我仍然在釋放我的對象後得到retainCount = 1。

這是我的代碼。任何一個可以幫助我解決這個問題：

newsDetail *newsdetails = [[newsDetail alloc] initWithNibName:@"newsDetail" bundle:nil]; 
    [newsdetails insertSomeData]; 

    NSLog(@"Object Count in memmory = %d",[newsdetails retainCount]); 

    [self.view addSubview:newsdetails.view]; 
    NSLog(@"Object Count in memmory = %d",[newsdetails retainCount]); 

    [newsdetails release]; 
    NSLog(@"Object Count in memmory = %d",[newsdetails retainCount]); 

........

2011-09-20 10:26:10.208 memmory[1977:207] Object Count in memmory = 1 
2011-09-20 10:26:10.212 memmory[1977:207] Object Count in memmory = 1 
2011-09-20 10:26:10.213 memmory[1977:207] Object Count in memmory = 1 

Answer 1

當您添加視圖作爲一個子視圖地方，那麼這個觀點被保留。

Answer 2

被分配的對象被保留，因此保留= 1; addSubview將保留計數增加1，您可以在發佈調用中將保留數減1。