Adding two objects using binary plus (+) operator overloading program in c++
/*C++ program to add two objects using binary plus (+) operator overloading.*/
#include<iostream>
using namespace std;
class NUM
{
private:
int n;
public:
//function to get number
void getNum(int x)
{
n=x;
}
//function to display number
void dispNum(void)
{
cout << "Number is: " << n;
}
//add two objects - Binary Plus(+) Operator Overloading
NUM operator +(NUM &obj)
{
NUM x; //create another object
x.n=this->n + obj.n;
return (x); //return object
}
};
int main()
{
NUM num1,num2,sum;
num1.getNum(10);
num2.getNum(20);
//add two objects
sum=num1+num2;
sum.dispNum();
cout << endl;
return 0;
}
Adding two objects using binary plus (+) operator overloading program in c++
Output