Position Class Reference
[Miscellaneous Tools]

Handy class to describe a position.It is just a point, with a set of methods that makes it useful. More...

#include <Position.hh>

List of all members.

Public Member Functions
	Position (int row, int col)
	Position (const Point &pos)
int	getRow () const
int	getCol () const
void	setRow (int row)
void	setCol (int col)
int	getX () const
int	getY () const
void	setX (int x)
void	setY (int y)
bool	isNear (const Position &from, int dist=1) const
	Check if another point is in the neighbourhood.
float	distance (const Position &to) const
	Return the distance between the two point.
Position &	operator+= (const Position &rhs)
Public Attributes
int	row
	Row position.
int	col
	Column position.
Friends
bool	operator== (const Position &lhs, const Position &rhs)
bool	operator!= (const Position &lhs, const Position &rhs)
Position	operator+ (const Position &lhs, const Position &rhs)
Position	operator- (const Position &lhs, const Position &rhs)
Position	operator* (int factor, const Position &rhs)
std::ostream &	operator<< (std::ostream &os, const Position &p)

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Detailed Description

Handy class to describe a position.

It is just a point, with a set of methods that makes it useful.

Author:

victor

Date:

10/02/2006

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Member Function Documentation

bool Position::isNear	(	const Position &	from,
		int	dist = 1
	)			const [inline]

Check if another point is in the neighbourhood.

The distance is calculated using the absolute norm.

Parameters:

	from	The other point to check for.
	dist	Distance allowed, diagonal authorized.

References col, and row.

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

• Position.hh