Iphone pushViewController发布

Question

我打电话的时候:

        ChooseDateView *nextController = [[ChooseDateView alloc] initWithNibName:@"ChooseDateView" bundle:nil];
        [self.navigationController pushViewController:nextController animated:YES];

是否有必要调用[nextController release]？

谢谢

Answer 1

是的,有必要打电话

[nextController release]

otherWise使对象成为自动释放

ChooseDateView *nextController = [[[ChooseDateView alloc] initWithNibName:@"ChooseDateView" bundle:nil] autorelease];