HybridAStar::Vector2D Class Reference

A class describing a simple 2D vector. More...

#include <vector2d.h>

Public Member Functions
	Vector2D (const float x=0, const float y=0)
	default constructor
Vector2D	operator* (const float k) const
	a method to multiply a vector by a scalar
Vector2D	operator/ (const float k) const
	a method to divide a vector by a scalar
Vector2D	operator+ (const Vector2D &b) const
	a method to add a vector to a vector
Vector2D	operator- (const Vector2D &b) const
	a method to subtract a vector from a vector
Vector2D	operator- () const
	a method to negate a vector
float	length () const
	a method to calculate the length of the vector
float	sqlength () const
	a method to calculate the length of the vector
float	dot (Vector2D b)
	a method to calculate the dot product of two vectors
Vector2D	ort (Vector2D b)
	a method that returns the orthogonal complement of two vectors
float	getX ()
float	getY ()

Private Attributes
float	x
	the x part of the vector
float	y
	the y part of the vector

Friends
std::ostream &	operator<< (std::ostream &os, const Vector2D &b)
	a convenience method to print a vector

Detailed Description

A class describing a simple 2D vector.

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

• include/vector2d.h