I was designing a class and I realize that I've got several methods that the only parameter they have is the output parameter for errors. The problem is how should I name this methods, because they can get very confusing. I've been reading the Apple's Code Guidelines and it saids nothing about this. Here is an example:
我正在设计一个类，我意识到我有几个方法，他们唯一的参数是错误的输出参数。问题是如何命名这种方法，因为它们会变得非常混乱。我一直在阅读Apple的Code Code Guide，它对此一无所知。这是一个例子：
-(BOOL)loginError(NSError **) anError;
-(BOOL)loginWithUsername:(NSString *)aUsername password:(NSString *)aPassword error:(NSError **) anError;
The second one is very clear but the first one seems to be very confusing to me.
第二个很清楚，但第一个似乎对我来说很困惑。
What do you think?
你怎么看？
1 个解决方案
#1
11
Apple use names such as
Apple使用的名称如
- (BOOL) saveValuesAndReturnError:(NSError **) error;
So, perhaps:
所以，也许：
- (BOOL) loginAndReturnError:(NSError **) error;
#1
11
Apple use names such as
Apple使用的名称如
- (BOOL) saveValuesAndReturnError:(NSError **) error;
So, perhaps:
所以，也许：
- (BOOL) loginAndReturnError:(NSError **) error;