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Practical-31

Write a cpp program in which use constructors in derived class.​

Introduction

Code​

Practical-31.cpp


// Header file that contains all the libraries used
#include <iostream> //The library for input/output

//Creating a class (blueprint) called "Parent"
class Parent {
public:
	// Default Constructor
	Parent() {
		std::cout << "Default Constructor from the Parent class called\n";
	}
};

// Creating a Derived class ( derived from the parent class) called "Child"
class Child : public Parent {
public:
	// Default Constructor
	// In this Constructor, We are also calling the constructor from Parent class as well as printing "Default Constructor from the Child class called"
	Child() {
		Parent();
		std::cout << "Default Constructor from the Child class called\n";
	}
};

// Main Function
void main()
{
	// Create a object of the child class
	Child obj;

	return 0;
}

Output​

Default Constructor from the Parent class called
Default Constructor from the Child class called