point class

[airhorn69golf]

For this lab we are going to start off with a fairly simple class. This class is going to contain a point on a plane and this class is going to contain a X coordinate and Y coordinate. The class is also going to contain a member function that returns the distance between two points.

Using Eclipse create a Lab4 project on your system, download the Point.h file into your project.

The Point.h file declares the class and you will create a Point.cpp that contains your implementation of the constructors and member functions.
Write the necessary member functions as declared in the Point.h file.
Write a main.cpp file that instantiates your Point class and tests the various class member functions.
A portion of your grade will include how well you test your class.
Tar the entire Lab4 project, name the resulting tar file with your short name_lab4.tar, and submit.
Do not modify the public portion of the Point.h class declaration. At this time there are no requirements to add private member functions and variables.

I have part of the .cpp file written

  #ifndef POINT_H_
#define POINT_H_

#include <iostream>

class Point {
public:
	/**
	 * Constructor and destructor
	 */
	Point(const double x, const double y);
	virtual ~Point();

	/**
	 * Get the x value
	 */
	double getX() const;

	/**
	 * Get the y value
	 */
	double getY() const;

	/**
	 * Return the distance between Points
	 */
	double distance(const Point &p) const;

	/**
	 * Output the Point as (x, y) to an output stream
	 */
	friend std::ostream& operator <<(std::ostream&, const Point&);

private:
	double x;
	double y;
};

#endif /* POINT_H_ */ 

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

using namespace std;

Point::Point(double x, double y) : x(x), y(y)
{

}

double Point::getX() const
{
	return x;
}

double Point::getY() const
{
	return y;
}

double Point::distance(const Point &p) const
{
	int distance = y-x;
	return distance;
}

Point::~Point() {
	// TODO Auto-generated destructor stub
}