math::vector3d Class Reference

Ordered 3-tuple implementing Euclidean vector operations.

#include <vector.h>

Public Member Functions
	vector3d (scalar x=0, scalar y=0, scalar z=0)
	class construction and destruction More...
class public methods
const scalar	dot (const vector3d &v) const
const vector3d	cross (const vector3d &v) const
void	normalize ()
const scalar	mag () const
const vector3d	unit () const
bool	nearlyEquals (const vector3d &v, const scalar &e) const
class member operators
scalar &	operator() (int i)
const scalar &	operator() (int i) const
scalar &	operator[] (int i)
const scalar &	operator[] (int i) const
const vector3d &	operator+= (const vector3d &v)
const vector3d &	operator-= (const vector3d &v)
const vector3d &	operator*= (const scalar &s)
const vector3d &	operator/= (const scalar &s)
const vector3d	operator+ (const vector3d &v) const
const vector3d	operator- (const vector3d &v) const
const vector3d	operator* (const scalar &s) const
const vector3d	operator/ (const scalar &s) const
bool	operator== (const vector3d &v) const
bool	operator!= (const vector3d &v) const

Data Fields
vector element storage
scalar	x
scalar	y
scalar	z

Friends
class friend operators
const vector3d	operator* (const scalar &s, const vector3d &v)
const vector3d	operator- (const vector3d &u)

math::vector3d::vector3d ( scalar  x = 0, scalar  y = 0, scalar  z = 0  )

inlineexplicit

class construction and destruction

Referenced by cross(), operator*(), operator+(), operator-(), and operator/().

const vector3d math::vector3d::cross ( const vector3d &  v ) const

inline

References math::det(), vector3d(), x, y, and z.

Referenced by math::plane::plane().

const scalar math::vector3d::dot ( const vector3d &  v ) const

inline

References x, y, and z.

Referenced by math::matrix3d::determinant(), math::plane::distanceToPlane(), mag(), and math::plane::plane().

const scalar math::vector3d::mag ( ) const

inline

References dot().

Referenced by math::plane::distanceToPlane(), normalize(), and unit().

bool math::vector3d::nearlyEquals ( const vector3d &  v, const scalar &  e  ) const

inline

References x, y, and z.

void math::vector3d::normalize ( )

inline

References mag().

bool math::vector3d::operator!= ( const vector3d &  v ) const

inline

scalar& math::vector3d::operator() ( int  i )

inline

References x.

Referenced by operator[]().

const scalar& math::vector3d::operator() ( int  i ) const

inline

References x.

const vector3d math::vector3d::operator* ( const scalar &  s ) const

inline

References vector3d(), x, y, and z.

const vector3d& math::vector3d::operator*= ( const scalar &  s )

inline

References x, y, and z.

const vector3d math::vector3d::operator+ ( const vector3d &  v ) const

inline

References vector3d(), x, y, and z.

const vector3d& math::vector3d::operator+= ( const vector3d &  v )

inline

References x, y, and z.

const vector3d math::vector3d::operator- ( const vector3d &  v ) const

inline

References vector3d(), x, y, and z.

const vector3d& math::vector3d::operator-= ( const vector3d &  v )

inline

References x, y, and z.

const vector3d math::vector3d::operator/ ( const scalar &  s ) const

inline

References vector3d(), x, y, and z.

const vector3d& math::vector3d::operator/= ( const scalar &  s )

inline

References x, y, and z.

bool math::vector3d::operator== ( const vector3d &  v ) const

inline

References x, y, and z.

scalar& math::vector3d::operator[] ( int  i )

inline

References operator()().

const scalar& math::vector3d::operator[] ( int  i ) const

inline

References operator()().

const vector3d math::vector3d::unit ( ) const

inline

References mag().

const vector3d operator* ( const scalar &  s, const vector3d &  v  )

friend

const vector3d operator- ( const vector3d &  u )

friend

scalar math::vector3d::x

Referenced by cross(), dot(), nearlyEquals(), operator()(), math::matrix3d::operator*(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), and operator==().

scalar math::vector3d::y

Referenced by cross(), dot(), nearlyEquals(), math::matrix3d::operator*(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), and operator==().

scalar math::vector3d::z

Referenced by cross(), dot(), nearlyEquals(), math::matrix3d::operator*(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), and operator==().