Multiple Inheritance : Output of the Program

#include

 

using namespace std;

class Base1 {

 public:

     Base1()

     { cout << " Base1's constructor called" << endl;  }

};

 

class Base2 {

 public:

     Base2()

     { cout << "Base2's constructor called" << endl;  }

};

 

class Derived: public Base1, public Base2 {

   public:

     Derived()

     {  cout << "Derived's constructor called" << endl;  }

};

 

int main()

{

   Derived d;

   return 0;

}

 

 

Ouput:
Base1′s constructor called
Base2′s constructor called
Derived’s constructor called

In case of Multiple Inheritance, constructors of base classes are always called in derivation order from left to right and Destructors are called in reverse order.