Vector2 Class Reference

Vector. More...

#include <Vector2.h>

Public Member Functions
	Vector2 ()
	Default constructor. More...
	Vector2 (const double x_, const double y_)
	Constructor. More...
	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.
Vector2	operator* (double val) const
	Multiply by a scalar value.
Vector2	operator/ (double val) const
	Divide by a scalar value.
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() [1/3]

Vector2::Vector2	(	const double	x_,
		const double	y_
	)

Vector2() [2/3]

Vector2::Vector2

(

)

The vector is initialized to (0,0)

Vector2() [3/3]

Vector2::Vector2

(

const Vector2 &

v_

)

Create a copy of vector v_

Member Function Documentation

isDegenerate()

bool Vector2::isDegenerate

(

)

const

Returns

true if the vector length is 0, false otherwise.

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

• Vector2.h