parametrized constructor in inheritance
#include <iostream>
using namespace std;
//order of execution of constructors in inheritance
class Base
{
int x;
public:
// default constructor
Base()
{
cout << "Base class default constructor\n"; } //parameterized constructor Base(int x) { this->x = x;
cout<<"Base class parameterized constructor\n";
}
};
class Derived : public Base
{
int y;
public:
// default constructor
Derived()
{
cout << "Derived class default constructor\n";
}
// parameterized constructor
Derived(int i):Base(i)
{
cout << "Derived class parameterized constructor\n";
}
};
int main()
{
Base b; //construct base class object
Derived d1; //construct derived class object with default constructor
Derived d2(10); //construct derived class object with parameterized constructor
}