RDGeom::Point2D Class Reference

#include <point.h>

Inheritance diagram for RDGeom::Point2D:

List of all members.

Public Member Functions
	Point2D ()
	Point2D (double xv, double yv)
	~Point2D ()
	Point2D (const Point2D &other)
unsigned int	dimension () const
double	operator[] (unsigned int i) const
double &	operator[] (unsigned int i)
Point2D &	operator= (const Point2D &other)
Point2D &	operator+= (const Point2D &other)
Point2D &	operator-= (const Point2D &other)
Point2D &	operator *= (double scale)
Point2D &	operator/= (double scale)
Point2D	operator- () const
void	normalize ()
void	rotate90 ()
double	length () const
double	lengthSq () const
double	dotProduct (const Point2D &other) const
double	angleTo (const Point2D &other) const
double	signedAngleTo (const Point2D &other) const
Point2D	directionVector (const Point2D &other) const
Public Attributes
double	x
double	y

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Detailed Description

Definition at line 269 of file point.h.

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Constructor & Destructor Documentation

RDGeom::Point2D::Point2D

(

)

[inline]

Definition at line 274 of file point.h.

RDGeom::Point2D::Point2D	(	double	xv,
		double	yv
	)			[inline]

Definition at line 275 of file point.h.

RDGeom::Point2D::~Point2D

(

)

[inline]

Definition at line 277 of file point.h.

RDGeom::Point2D::Point2D

(

const Point2D &

other

)

[inline]

Definition at line 279 of file point.h.

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Member Function Documentation

unsigned int RDGeom::Point2D::dimension

(

)

const [inline, virtual]

Implements RDGeom::Point.

Definition at line 282 of file point.h.

double RDGeom::Point2D::operator[]

(

unsigned int

i

)

const [inline, virtual]

Implements RDGeom::Point.

Definition at line 284 of file point.h.

References PRECONDITION, x, and y.

double& RDGeom::Point2D::operator[]

(

unsigned int

i

)

[inline, virtual]

Implements RDGeom::Point.

Definition at line 293 of file point.h.

References PRECONDITION, x, and y.

Point2D& RDGeom::Point2D::operator=

(

const Point2D &

other

)

[inline]

Definition at line 303 of file point.h.

References x, and y.

Point2D& RDGeom::Point2D::operator+=

(

const Point2D &

other

)

[inline]

Definition at line 309 of file point.h.

References x, and y.

Point2D& RDGeom::Point2D::operator-=

(

const Point2D &

other

)

[inline]

Definition at line 315 of file point.h.

References x, and y.

Point2D& RDGeom::Point2D::operator *=

(

double

scale

)

[inline]

Definition at line 321 of file point.h.

References x, and y.

Point2D& RDGeom::Point2D::operator/=

(

double

scale

)

[inline]

Definition at line 327 of file point.h.

References x, and y.

Point2D RDGeom::Point2D::operator-

(

)

const [inline]

Definition at line 333 of file point.h.

References x, and y.

void RDGeom::Point2D::normalize

(

)

[inline, virtual]

Implements RDGeom::Point.

Definition at line 340 of file point.h.

References length(), x, and y.

Referenced by angleTo(), RDDepict::computeNormal(), and directionVector().

void RDGeom::Point2D::rotate90

(

)

[inline]

Definition at line 346 of file point.h.

References x, and y.

double RDGeom::Point2D::length

(

)

const [inline, virtual]

Implements RDGeom::Point.

Definition at line 352 of file point.h.

References x, and y.

Referenced by normalize().

double RDGeom::Point2D::lengthSq

(

)

const [inline, virtual]

Implements RDGeom::Point.

Definition at line 357 of file point.h.

References x, and y.

double RDGeom::Point2D::dotProduct

(

const Point2D &

other

)

const [inline]

Definition at line 362 of file point.h.

References x, and y.

Referenced by angleTo().

double RDGeom::Point2D::angleTo

(

const Point2D &

other

)

const [inline]

Definition at line 367 of file point.h.

References dotProduct(), and normalize().

Referenced by RDDepict::computeAngle(), and signedAngleTo().

double RDGeom::Point2D::signedAngleTo

(

const Point2D &

other

)

const [inline]

Definition at line 380 of file point.h.

References angleTo(), M_PI, x, and y.

Point2D RDGeom::Point2D::directionVector

(

const Point2D &

other

)

const [inline]

Definition at line 386 of file point.h.

References normalize(), x, and y.

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Member Data Documentation

double RDGeom::Point2D::x

Definition at line 271 of file point.h.

Referenced by RDDepict::computeNormal(), directionVector(), dotProduct(), length(), lengthSq(), normalize(), operator *=(), operator+=(), operator-(), operator-=(), operator/=(), operator=(), operator[](), rotate90(), RDDepict::rotationDir(), and signedAngleTo().

double RDGeom::Point2D::y

Definition at line 271 of file point.h.

Referenced by RDDepict::computeNormal(), directionVector(), dotProduct(), length(), lengthSq(), normalize(), operator *=(), operator+=(), operator-(), operator-=(), operator/=(), operator=(), operator[](), rotate90(), RDDepict::rotationDir(), and signedAngleTo().

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

• point.h

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