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parametrized constructor in inheritance

Thankful Tamarin answered on April 27, 2022 Popularity 1/10 Helpfulness 1/10

answer parametrized constructor in inheritance

parametrized constructor in inheritance

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#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
}

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Tags: constructor inheritance whatever

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Contributed on Apr 27 2022

Thankful Tamarin

0 Answers Avg Quality 2/10

parametrized constructor in inheritance

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