// File: ex7-9.cpp


#include <iostream>
using namespace std;

class B
{
public:
    B()
    {
        cout << "B ctor called for " << this << endl;
    }
    void funk1()
    {
        cout << "B::funk1() called for " << this << endl;
    }
    void funk2()
    {
        cout << "B::funk2() called for " << this << endl;
    }
};

class D : public B
{
public:
    D()
    {
        cout << "D ctor called for " << this << endl;
    }
    
        // Override funk1()
    void funk1()
    {
        cout << "D::funk1() called for " << this << endl;
    }
};

int main()
{
    B b;
    D d;
    cout << endl;

    b.funk1();
    d.funk1();
    cout << endl;

    b.funk2();
    d.funk2();
    cout << endl;

    B* pB;
    pB = &b;
    pB->funk1();
    cout << endl;

    pB = &d;
    pB->funk1();
    cout << endl;

    cout << "size of b = " << sizeof b << endl;
    cout << "size of d = " << sizeof d << endl;
}