instance structure for two-dimensional vector More...

#include <vector2.h>

Public Member Functions
void	set (a_point2 const &p, a_point2 const &q)
a_real	set_dir (a_real x_, a_real y_)
void	val (a_real &x_, a_real &y_) const
void	set_val (a_real x_, a_real y_)
void	pol (a_real &rho, a_real &theta) const
void	set_pol (a_real rho, a_real theta)
void	add (a_vector2 const &rhs, a_vector2 &res) const
void	sub (a_vector2 const &rhs, a_vector2 &res) const
void	mul (a_real rhs, a_vector2 &res) const
void	div (a_real rhs, a_vector2 &res) const
void	neg (a_vector2 &res) const
a_real	unit ()
a_real	norm () const
a_real	norm1 () const
a_real	norm2 () const
a_real	dot (a_vector2 const &rhs) const
a_real	dist (a_vector2 const &rhs) const
a_real	dist1 (a_vector2 const &rhs) const
a_real	dist2 (a_vector2 const &rhs) const
a_real	angle (a_vector2 const &rhs) const
a_bool	isver (a_vector2 const &rhs) const
a_bool	ispar (a_vector2 const &rhs) const
a_real	cross (a_vector2 const &rhs) const
void	outer (a_vector2 const &rhs, a_real res[4]) const
void	rot (a_real angle, a_vector2 &res) const

Friends
a_real	operator^ (a_vector2 const &lhs, a_vector2 const &rhs)
void	operator+= (a_vector2 &lhs, a_vector2 const &rhs)
a_vector2	operator+ (a_vector2 const &lhs, a_vector2 const &rhs)
void	operator-= (a_vector2 &lhs, a_vector2 const &rhs)
a_vector2	operator- (a_vector2 const &lhs, a_vector2 const &rhs)
void	*operator=** (a_vector2 &lhs, a_real rhs)
a_real	operator* (a_vector2 const &lhs, a_vector2 const &rhs)
a_vector2	operator* (a_real lhs, a_vector2 const &rhs)
a_vector2	operator* (a_vector2 const &lhs, a_real rhs)
void	operator/= (a_vector2 &lhs, a_real rhs)
a_vector2	operator/ (a_vector2 const &lhs, a_real rhs)
a_vector2	operator+ (a_vector2 const &rhs)
a_vector2	operator- (a_vector2 const &rhs)

Detailed Description

instance structure for two-dimensional vector

The documentation for this struct was generated from the following files:

Public Member Functions