#include
using namespace std;
class base {
public:
base() { cout << "Constructing base\n"; }
~base() { cout << "Destructing base\n"; }
};
class derived1 : public base {
public:
derived1() { cout << "Constructing derived1\n"; }
~derived1() { cout << "Destructing derived1\n"; }
};
class derived2: public derived1 {
public:
derived2() { cout << "Constructing derived2\n"; }
~derived2() { cout << "Destructing derived2\n"; }
};
int main()
{
derived2 ob;
// construct and destruct ob
return 0;
}