what are the definitions of the members of cylinder class Implement them in rega

Question

what are the definitions of the members of cylinder class Implement them in regards to circle class

class circle

{

public:

       void print() const;

       void setRadius(double);

       void setCenter(double, double);

       void getCenter(double&, double&);

       double getRadius();

       double area();

       circle();

       circle(double, double, double);

private:

         double x;

         double y;

         double radius;

};

class cylinder : public circle

{

public:

       void print() const;

       void setHeight(double);

       double getHeight();

       double volume();

       double area();

       cylinder();

       cylinder(double, double, double, double);

private:

       double height;

Explanation / Answer

Here is the code for you:

#include <iostream>
#include <cmath>
using namespace std;
class circle
{

public:
void print();
void setRadius(double);
void setCenter(double, double);
void getCenter(double&, double&);
double getRadius();
double area();
circle();
circle(double, double, double);

private:
double x;
double y;
double radius;



};

class cylinder : public circle
{
public:
void print();
void setHeight(double);
double getHeight();
double volume();
double area();
cylinder();
cylinder(double, double, double, double);
private:
double height;

};

void circle::print()
   {
       cout<<"X: "<<x<<", Y: "<<y<<", Radius: "<<radius<<", Area: "<<this->area()<<endl;
   }
void circle::setRadius(double r)
   {
       radius = r;
   }
void circle::setCenter(double X, double Y)
   {
      x = X;
      y = Y;
   }
void circle::getCenter(double& X, double& Y)
   {
       X = x;
       Y = y;
   }
double circle::getRadius()
   {
       return radius;
   }
double circle::area()
   {
      return M_PI * radius * radius;
   }

circle::circle()  
   {
       x = 0;
       y = 0;
       radius = 1;
   }
circle::circle(double X, double Y, double r)
   {
      x = X;
      y = Y;
      radius = r;
   }
  
  
void cylinder::print()
   {
   double x, y;
   getCenter(x, y);
   cout<<"X: "<<x<<", Y: "<<y<<", Radius: "<<getRadius()<<", Height: "<<height<<", Area: "<<this->area()<<endl;
   }
void cylinder::setHeight(double h)
   {
       height = h;
   }
double cylinder::getHeight()
   {
       return height;
   }
double cylinder::volume()
   {
      return M_PI * getRadius() * getRadius() * height;
   }
double cylinder::area()
   {
       return 2 * M_PI * getRadius() * height + 2 * M_PI * getRadius() * getRadius();
   }
cylinder::cylinder() : circle()
   {
       height = 1;
   }
cylinder::cylinder(double X, double Y, double r, double h) : circle(X, Y, r), height(h)
   {
   }

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.