Конструктор копирования для динамического объекта класса приемника

class first_class
{
public:
    first_class(int q)
    {
        m_q=q;
        cout<<"First class say HI"<<endl;
    }
 
    ~first_class()
    {
        cout<<"First class say BYE"<<endl;
    }
 
    void fun(){
        cout<<"First class m_q= "<<m_q<<endl;
    }
 
private:
    int m_q;
};
 
class second_class
{
public:
    second_class(int q)
    {
        m_q=q;
        cout<<"Second class say HI"<<endl<<endl;
    }
    
    ~second_class()
    {
        cout<<"Second class say BYE"<<endl;
    }
    
    void fun(){
        cout<<"Second class m_q= "<<m_q<<endl<<endl;
    }
 
private:
    int m_q;
};
 
class third_class : public first_class, second_class
{
public: 
    third_class(int q) : first_class(q) ,second_class(q+1)
    {
        cout<<"Third class say HI"<<endl;
    }
 
    third_class(third_class const&& copy): m_q(copy.m_q), first_class(copy.m_q+1), second_class(copy.m_q+1)
    {
        cout<<"Third copy class say HI"<<endl;
    }
 
    ~third_class()
    {
        cout<<"Third class say BYE"<<endl;
    }
    
    int fun()
    {
        first_class::fun();
        second_class::fun();
        return 0;
    }
 
private:
    int m_q;
};
 
int main()
{
    third_class* firstObject=new third_class(32);
    third_class* secondObject=firstObject;
    firstObject->fun();
    secondObject->fun();
 
    delete firstObject;
    delete secondObject;
    return 0;
}

first_class () { };  second_class {};

third_class(third_class const&& copy)

third_class(third_class const& copy)