How can I announce a class method in protocal? I have tried like this:
@protocal
+(void)methodA;
@end;
but this leads to crash.
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2Where is it crashing? How are you implementing the protocol? – Puneet Sharma Sep 19 '17 at 03:19
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If you want to call a class method, you dont need to define as a protocol method, you should directly call it. – Paras Gorasiya Sep 19 '17 at 03:20
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1@ParasGorasiya That's not correct. – Amin Negm-Awad Sep 19 '17 at 04:32
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Below link might be useful to you how to declare a class method https://stackoverflow.com/a/33036150/5184217 – Rajesh Dharani Sep 19 '17 at 05:31
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Where is the Protocol Name? – Mihir Oza Sep 19 '17 at 05:35
1 Answers
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If your intent is to specify a class method that conforming classes must implement, then, yes, you can define class methods in your protocol requirements.
But your protocol needs a name. And @protocol was misspelled.
@protocol ProtocolNameHere
+(void)methodA;
@end
Rob
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