junk

src/main.cpp

@@ -6,6 +6,13 @@ int main(int argc, char *argv[]) {
     Point p = Point(10, 5);
     std::cout << p << std::endl;
     p.move(5, 5);
+
+    if (p.distance(Point(0, 0)) == p.distanceOrigin()) {
+        std::cout << "Distance is the same" << std::endl;
+    } else {
+        std::cout << "Distance is not the same" << std::endl;
+    }
+
     std::cout << p << std::endl;
     std::cout << "Hello, World!" << std::endl;
     return 0;

src/point.cpp

@@ -1,4 +1,5 @@
 #include "point.hpp"
+#include <cmath>
 
 Point::Point(int x, int y) {
     this->x = x;
@@ -23,6 +24,14 @@ void Point::set(int x, int y) {
     this->y = y;
 }
 
+float Point::distance(Point p) {
+    return sqrt(pow(this->x - p.x, 2) + pow(this->y - p.y, 2));
+}
+
+float Point::distanceOrigin() {
+    return sqrt(pow(this->x, 2) + pow(this->y, 2));
+}
+
 std::ostream &operator<<(std::ostream &os, const Point &obj) {
     os << "Point: (" << obj.x << ", " << obj.y << ")";
     return os;

src/point.hpp

@@ -1,6 +1,6 @@
 #include <iostream>
 
-class Point {
+class __attribute__((__packed__)) Point {
   private:
     int x, y;
 
@@ -12,6 +12,8 @@ class Point {
     void setX(int x);
     void setY(int y);
     void move(int dx, int dy);
+    float distance(Point p);
+    float distanceOrigin();
 
     friend std::ostream &operator<<(std::ostream &os, const Point &obj);
 };