C++传递指向静态函数的指针在执行期间改变值

#include<iostream>

class MyClass {
public:
    static void staticFunction1() {
        std::cout << "Static function 1 called"<< std::endl;
    }

    static void staticFunction2() {
        std::cout << "Static function 2 called"<< std::endl;
    }
};

int main() {
    void (MyClass::*staticFunctionPointer)() = &MyClass::staticFunction1;

    (MyClass().*staticFunctionPointer)(); // 调用 staticFunction1

    staticFunctionPointer = &MyClass::staticFunction2;

    (MyClass().*staticFunctionPointer)(); // 调用 staticFunction2

    return 0;
}