MultiThreaded-Object-Detection-and-Tracking-cpp/include/point2D.h at master · ComputerVisionWorks/MultiThreaded-Object-Detection-and-Tracking-cpp · GitHub

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#ifndef POINT_2D_H
#define POINT_2D_H

#include <math.h>
#include <memory>
// Class providing point object with x and y fields
class Point2D
{
  public:

    float x;
    float y;

    // Operator Overloading "" operator
    Point2D operator + (Point2D const &obj)
    {
        Point2D p;
        p.x = x + obj.x;
        p.y = y + obj.y;
        return p;
    }

    // Operator Overloading "-" operator
	Point2D operator - (Point2D const &obj)
    {
        Point2D p;
        p.x = x - obj.x;
        p.y = y - obj.y;
        return p;
    }

    // Operator Overloading "/" operator
   	Point2D operator / (float const &obj)
    {
        Point2D p;
        p.x = x /obj;
        p.y = y /obj;
        return p;
    }

    // Operator Overloading "*" operator
    Point2D operator * (float const &obj)
    {
        Point2D p;
        p.x = x * obj;
        p.y = y * obj;
        return p;
    }

    // Operator Overloading "=" operator
    Point2D operator = (Point2D const &obj)
    {
        Point2D p;
        p.x = obj.x;
        p.y = obj.y;
        return p;
    }

    // Function to take norm of the point
    float norm()
    {
        return sqrt(x*x+y*y);
    }

};

#endif