如何让子类返回自身的副本，而不是它继承的父类？

#include <iostream>

class Parent {
public:
    virtual Parent* clone() const {
        return new Parent(*this);
    }
};

class Child : public Parent {
public:
    virtual Child* clone() const override {
        return new Child(*this);
    }
};

int main() {
    Parent* parent = new Child();
    Parent* clone = parent->clone();
    
    std::cout << "Type: " << typeid(*clone).name() << std::endl;
    
    delete parent;
    delete clone;
    
    return 0;
}