More cleaning up of the class examples

This commit is contained in:
Olly Betts 2014-05-05 16:14:31 +12:00
commit b115c984a9
13 changed files with 64 additions and 65 deletions

View file

@ -33,8 +33,8 @@ public:
}
virtual ~Shape() {
nshapes--;
};
double x, y;
}
double x, y;
void move(double dx, double dy);
virtual double area() = 0;
virtual double perimeter() = 0;
@ -45,7 +45,7 @@ class Circle : public Shape {
private:
double radius;
public:
Circle(double r) : radius(r) { };
Circle(double r) : radius(r) { }
virtual double area();
virtual double perimeter();
};
@ -54,7 +54,7 @@ class Square : public Shape {
private:
double width;
public:
Square(double w) : width(w) { };
Square(double w) : width(w) { }
virtual double area();
virtual double perimeter();
};