objective-c

  • How to define private methods … sort of

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    Hiro

    There is no private or protected methods concept in Objective-C. I think it is related to the architecture of invoking method in Objective-C. Each method is invoked like [self method] style or [self performSelector:@selector(method)]. Internally, Objective-C runtime resolves method implementation by searching method name. This architecture gives flexibility to call method and also allows…

  • Calling selectors with multiple arguments – Stack Overflow

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    Hiro

    In Objective-C, a selector’s signature consists of: The name of the method (in this case it would be ‘myTest’) (required) A ‘;’ (colon) following the method name if the method has an input. A name and ‘:’ for every additional input.