/* Implementation for Rectangle (Rectangle.cpp) */
#include "Rectangle.h"
#include <iostream>
 
// Constructor
Rectangle::Rectangle(int length, int width, const string & color)
  : Shape(color), length(length), width(width) { }
 
// Getters
int Rectangle::getLength() const {
   return length;
}
int Rectangle::getWidth() const {
   return width;
}
 
// Setters
void Rectangle::setLength(int length) {
   this->length = length;
}
void Rectangle::setWidth(int width) {
   this->width = width;
}
 
void Rectangle::print() const {
   std::cout << "Rectangle length=" << length << " width=" << width << ", subclass of ";
   Shape::print();
}
 
// Implement virtual function inherited from superclass Shape
double Rectangle::getArea() const {
   return length * width;
}