OOP Offline Assignment 3 Solution

class Shapes is fully implemented
{
STYPE type; public:
Shape();
Shape(STYPE type); virtual void print(); virtual double area();
virtual bool contains(const Shape *s); //Intentionally made non-virtual bool operator==(const Shape &rhs); virtual ~Shape(){}
};


Class Point2D is fully implemented.

class Point2D : public Shape
{
double x,y; public:
Point2D();
Point2D(STYPE argtype, int argx, int argy);
void print(); double area();
bool contains(const Shape * rhs); bool contains(const Point2D * rhs);
bool operator==(const Point2D &rhs);

double getX() const { return x; } double getY() const { return y; }
~Point2D(){}
};
Class Rectangle has some functions which must be implemented.

class Rectangle : public Shape
{
Point2D topRight; Point2D bottomLeft;
Public:
Rectangle();//implement this
Rectangle(STYPE type, Point2D tr, Point2D bl);//implement this void print(); //implement this double area(); //implement this
bool contains(const Shape *rhs); //implement this to check containment for point2d only bool operator==(const Rectangle &rhs); //implement this
~Rectangle(){}
}


Class Circle has some functions which must be implemented.

class Circle : public Shape
{
Point2D center; double radius; public:
Circle();
Circle(STYPE type, Point2D c, double r); //implement this
double area(); //implement this void print(); //implement this bool contains(const Shape * s); //implemented partially bool contains(const Point2D * p); //implement this bool contains(const Circle * rhs); //implement this bool contains(const Rectangle * p); //implement this
bool operator==(const Circle &rhs); //implement this
~Circle(){}
};


Class Point3D has some functions which must be implemented.

class Point3D : public Point2D
{
double z; public:
Point3D(); //already implemented
Point3D(STYPE type, double argx, double argy, double argz); //implement this void print(); //already implemented
//double area(); Not needed, base version is sufficient bool contains(const Shape *rhs); //implement this
bool contains(const Point3D *rhs); //implement this
~Point3D(){}
};

Class Shape3D is fully implemented.

class Shape3D : public Shape
{ public:
Shape3D();
Shape3D(STYPE type); virtual double volume(); ~Shape3D(){}
};
Class Sphere has some functions which must be implemented.

class Sphere : public Shape3D
{
Point3D center; double radius; public:
Sphere();//implement this
Sphere(STYPE type, Point3D c, double r);//implement this void print(); //implement this double area(); //implement this double volume(); //implement this
bool contains(const Shape * rhs); //implement this for checking containgment of Point3D, Sphere inside sphere bool contains(const Point3D * p); //implement this
bool contains(const Sphere * s); //implement this
~Sphere(){}
};