C++调用另一个子类的公共方法

#include <iostream>

// 父类
class BaseClass {
public:
    virtual void publicMethod() {
        std::cout << "This is the public method of the base class." << std::endl;
    }
};

// 子类1
class SubClass1 : public BaseClass {
public:
    void publicMethod() override {
        std::cout << "This is the public method of SubClass1." << std::endl;
    }
};

// 子类2
class SubClass2 : public BaseClass {
public:
    void publicMethod() override {
        std::cout << "This is the public method of SubClass2." << std::endl;
    }

    void callPublicMethodOfSubClass1(SubClass1* subClass1) {
        subClass1->publicMethod();
    }
};

int main() {
    SubClass1 subClass1;
    SubClass2 subClass2;

    subClass1.publicMethod();  // 调用SubClass1的公共方法

    subClass2.callPublicMethodOfSubClass1(&subClass1);  // 调用SubClass1的公共方法

    return 0;
}