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DPpoint Class Reference

Represents a point in space with an x and y double coordinate. More...

#include <point.h>

Public Member Functions
	DPpoint (const point &)
	constructor from a point.
	DPpoint (DOUBLE_TYPE, DOUBLE_TYPE)
	Constructor for x,y.
	DPpoint (const DPpoint &)
	copy constructor
	DPpoint (void)
	default constructor
DOUBLE_TYPE	x (void) const
	Retruns X coordinate.
DOUBLE_TYPE	y (void) const
	Returns Y coordinate.
void	set (DOUBLE_TYPE, DOUBLE_TYPE)
	Sets the points x,y coordinate.
void	set (const DPpoint &)
	set a point to another point
Private Attributes
DOUBLE_TYPE	_x
DOUBLE_TYPE	_y
Friends
const DPpoint	operator- (const DPpoint &first, const DPpoint &second)
const DPpoint	operator+ (const DPpoint &first, const DPpoint &second)

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Detailed Description

Represents a point in space with an x and y double coordinate.

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Constructor & Destructor Documentation

DPpoint (  const point &   )

constructor from a point.

DPpoint (  DOUBLE_TYPE  , DOUBLE_TYPE  )

Constructor for x,y.

DPpoint (  const DPpoint &   )

copy constructor

DPpoint (  void   )

default constructor

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Member Function Documentation

void set (  const DPpoint &   )

set a point to another point

void set (  DOUBLE_TYPE  , DOUBLE_TYPE  )

Sets the points x,y coordinate.

DOUBLE_TYPE x (  void   )  const

Retruns X coordinate.

DOUBLE_TYPE y (  void   )  const

Returns Y coordinate.

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Friends And Related Function Documentation

const DPpoint operator+ (  const DPpoint &  first, const DPpoint &  second )  [friend]

const DPpoint operator- (  const DPpoint &  first, const DPpoint &  second )  [friend]

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Field Documentation

DOUBLE_TYPE _x [private]

DOUBLE_TYPE _y [private]

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