如何在没有实例化对象的情况下调用方法(How to call a method without an instantiated object)

如何在没有实例化对象的情况下调用方法(How to call a method without an instantiated object)

这是一个客观问题。

我想在对象中调用一个方法，但是没有对象的实例化。 这可能吗？

我想调用的方法不是类方法。

This is an objective-c question.

I would like to call a method in an object, but there is no instantiation of the object. Is this possible?

The method I want to call is not a class method.

最满意答案

也许你只想要一个普通的C函数。 如果您不想要类方法，并且不需要实例方法，那么这似乎是您唯一的选择。 不要害怕在Objective-C中使用C函数。 每种技术都有它的位置。

Perhaps you just want a plain-old C function. If you don't want a class method, and you don't want an instance method, that appears to be your only option. Don't be afraid of using C functions in Objective-C. Every technique has its place.