释放对象后最好是将指针设置为零?那就是我一直在做的,只是想问一下它的必要,好的做法还是矫枉过正?发布后设置指针为零吗?
- (void)dealloc{
[planetName release]; // NSString instance variable
[super dealloc];
}
@end
。
- (void)dealloc{
[planetName release]; // NSString instance variable
planetName = nil;
[super dealloc];
}
@end
欢呼-gary-
确切副本:Is It Necessary to Set Pointers to nil in Objective-C After release? – James 2009-09-13 22:20:50