Task: Using a Class within Class
Code:
#include<iostream>
using namespace std;
class Box
{
private:
double length; //Length of a box
double breadth; // Breadth of a box
double height; //Height of a box
public:
//Constructor definition
Box(double l = 2.0, double b = 2.0, double h = 2.0)
{
cout << "Constructor called." << endl;
length = l;
breadth = b;
height = h;
}
double Volume()
{
return length * breadth * height;
}
int compare(Box box)
{
return this->Volume() > box.Volume();
}
};
int main(void)
{
Box Box1(3.3, 1.2, 1.5); // Declare box1
Box Box2(8.5, 6.0, 2.0); // Declare box2
if (Box1.compare(Box2))
{
cout << "Box2 is smaller than Box1" << endl;
}else
{
cout << "Box2 is equal to or larger than Box1" << endl;
}
return 0;
}
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