Objective-C における可変引数の実装方法 - 24/7 twenty-four sevenQ: How can I write a method that takes a variable number of arguments, like NSString's +stringWithFormat:? A: Methods that take variable arguments are known as variadic methods. Keep in mind that the implementation of an Objective-C method is just a block of code, like a C function. The variadic argument macros described in the stdarg(3) manual page work the same way in a method as they do in an o
