Point Class Reference

A point in 2D space. More...

#include <common.h>

List of all members.

Public Member Functions
	Point (int x=0, int y=0)
	Constructor.
Point	operator+ (const Point &p)
	Add two points together.
void	invert ()
	Reverse the signs on the coordinates.
void	setX (int x)
	Set the x-coordinate in this point.
void	setY (int y)
	Set the y-coordinate in this point.
int	x () const
	Get a coordinate in this point.
int	y () const
	Get a coordinate in this point.
Private Attributes
int	m_X
int	m_Y

---

Detailed Description

A point in 2D space.

Since many functions in the player require a coordinate or two, this class simplifies passing two different parameters as one, unified class object

---

Constructor & Destructor Documentation

Point::Point	(	int	x = 0,
		int	y = 0
	)			[inline]

Constructor.

Parameters:

	x	The x-coordinate
	y	The y-coordinate

---

Member Function Documentation

Point Point::operator+

(

const Point &

p

)

[inline]

Add two points together.

Parameters:

p

The second point to add

Returns:

New Point representing the sum of the two

void Point::setX

(

int

x

)

[inline]

Set the x-coordinate in this point.

Parameters:

x

The coordinate

void Point::setY

(

int

y

)

[inline]

Set the y-coordinate in this point.

Parameters:

y

The coordinate

---

The documentation for this class was generated from the following file:

• common.h

---