WAP for destructor

#include<iostream.h>

#include<conio.h>

class Line{

  public:

void setlength(double len);

double getlength(void);

 Line();

~Line();

  private:

 double length;

};

Line::Line(void)

{

  cout<<"

Object is being crreted";

}

Line::~Line(void)

{

  cout<<"

Destructor is called";

}

void Line::setlength(double len)

{

  length=len;

}

double Line::getlength(void)

{

   return length;

}

void main(){

 Line l1;

 clrscr();

 l1.setlength(3.44);

 cout<<"

 Length of line : "<<l1.getlength();

 getch();

}