1.
Do the following with the class Shape: Add prototypes for methods Area and Perimeter that will
return values of template type T (these will be required methods in derived classes so write them
appropriately).
// 1) *******************************************************************
template <class T>
class Point {
public:
void setX(T a) {
X = a;
}
void setY(T b) {
Y = b;
}
T getX() {
return X;
}
T getY() {
return Y;
}
private:
T X;
T Y;
};
// 2) *******************************************************************
template <class T>
class Shape
{
public:
private:
Point<T> Origin;
};

2.
Solution
// 1) *******************************************************************
template <class T>
class Point {
public:
void setX(T a) {
X = a;
}
void setY(T b) {
Y = b;
}
T getX() {
return X;
}
T getY() {
return Y;
}
private:
T X;
T Y;
};
// 2) *******************************************************************
template <class T>
class Shape
{
public:
T Perimeter(T a,T b)
{
return a+b;
}
T Area(T a,T b);

3.
{
return a*b;
}
private:
Point<T> Origin;
};