GEOM_FADE2D::Vector2 Class Reference

Vector. More...

#include <Vector2.h>

Public Member Functions
	Vector2 ()
	Default constructor. More...
	Vector2 (const double x_, const double y_)
	Constructor.
	Vector2 (const Vector2 &v_)
	Copy constructor. More...
bool	isDegenerate () const
	isDegenerate More...
double	length () const
	Get the length of the vector.
double	operator* (const Vector2 &other) const
	Scalar product. More...
Vector2	operator* (double val) const
	Multiplication. More...
Vector2	operator/ (double val) const
	Division. More...
Vector2 &	operator= (const Vector2 &other)
	Assignment operator.
Vector2	orthogonalVector () const
void	set (const double x_, const double y_)
	Set the values.
double	sqLength () const
	Get the squared length of the vector.
double	x () const
	Get the x-value.
double	y () const
	Get the y-value.

Protected Attributes
double	valX
double	valY

Detailed Description

This class represents a vector in 2D

Constructor & Destructor Documentation

Vector2() [1/2]

GEOM_FADE2D::Vector2::Vector2

(

)

The vector is initialized to (0,0)

Vector2() [2/2]

GEOM_FADE2D::Vector2::Vector2

(

const Vector2 &

v_

)

Create a copy of vector v_

Member Function Documentation

isDegenerate()

bool GEOM_FADE2D::Vector2::isDegenerate

(

)

const

Returns

true if the vector length is 0, false otherwise.

operator*() [1/2]

double GEOM_FADE2D::Vector2::operator*

(

const Vector2 &

other

)

const

Scalar product

operator*() [2/2]

Vector2 GEOM_FADE2D::Vector2::operator*

(

double

val

)

const

Multiply by a scalar value

operator/()

Vector2 GEOM_FADE2D::Vector2::operator/

(

double

val

)

const

Divide by a scalar value

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

• Vector2.h