cpp02/ex03/Point.cpp

#include "Point.hpp"
#include <iostream>

Point::Point() : x(0), y(0) {}
Point::Point(float x, float y) : x(Fixed(x)), y(Fixed(y)) {}
Point::Point(Point const &other) : x(other.x), y(other.y) {}
Point &Point::operator=(const Point &other) {
  (void)other;
  std::cerr << "WARNING: called Point::operator=, which is a noop due to x and "
               "y being const."
            << std::endl;
  return *this;
};
Point::~Point() {}

Fixed Point::getX() const { return x; }
Fixed Point::getY() const { return y; }

Fixed Point::triangleArea(Point const &a, Point const &b, Point const &c) {
  return (((a.x * (b.y - c.y)) + (b.x * (c.y - a.y)) + (c.x * (a.y - b.y))) / 2)
      .abs();
}

std::ostream &operator<<(std::ostream &stream, const Point &p) {
  stream << "(" << p.getX() << ", " << p.getY() << ")";
  return stream;
}