In this post we will write a C++ program to use destructor. User will enter the radius of a circle and using the destructor program will print the radius of circle.
C++ program to use destructor.
#include<iostream>
#include<conio.h>
class circle
{
private:
int radius;
public:
circle()
{
radius = 0;
}
~circle()
{
}
circle(int m)
{
radius = m;
}
dis()
{
std::cout<<"The radius is = "<<radius;
}
};
int main()
{
system("cls");
int n;
std::cout<<"Enter the radius = ";
std::cin>>n;
circle clr(n);
circle clr1(clr);
clr1.dis();
getch();
return 0;
}
Output
Enter the radius = 6 The radius is = 6