| 54 | {} |
| 55 | |
| 56 | double area() const override { return m_width * m_height; } |
| 57 | double perimeter() const override { return 2 * (m_width + m_height); } |
| 58 | |
| 59 | void scale(double factor) override |
nothing calls this directly
no outgoing calls
no test coverage detected