2D's vector More...

#include "Vectors.h"

Public Member Functions
	Vector2D ()
	consturctor (0, 0) More...

	Vector2D (Vector2D const &v)
	consturctor (from another Vector2D) More...

	Vector2D (Scalar const &s)
	constructor (s, s) More...

	Vector2D (Scalar const &sx, Scalar const &sy)
	constructor (sx, sy) More...

	Vector2D (Vector< Scalar > const &v)
	constructor (from another Vector) More...

	Vector2D (Vector< Scalar > const &v, size_t i)
	constructor (from another Vector, i-th) More...

	~Vector2D ()
	destructor More...

Vector2D &	copyFrom (Vector2D const &v)
	copy More...

Scalar const &	x () const
	access x More...

Scalar &	xGet ()
	access x with non constant reference More...

Scalar &	yGet ()
	access y with non constant reference More...

Scalar const &	y () const
	access y More...

Scalar const &	x (Scalar const &s)
	modify x More...

Scalar const &	y (Scalar const &s)
	modify y More...

Vector2D &	xy (Scalar const &sx, Scalar const &sy)
	modify x and y More...

Vector2D	positive () const
	return +(*this) More...

Vector2D	negative () const
	return -(*this) More...

Vector2D	right () const
	return count-clockwise rotate 90 degree of itself More...

Vector2D	add (Vector2D const &v) const
	return (*this)+v More...

Vector2D &	added (Vector2D const &v)
	Let itself add v. More...

Vector2D	sub (Vector2D const &v) const
	return (*this)-v More...

Vector2D &	subed (Vector2D const &v)
	Let itself substract v. More...

Vector2D	mul (Scalar const &s) const
	return (this)s , where s is a scalar More...

Vector2D &	muled (Scalar const &s)
	Let itself mulitple s. More...

Vector2D	div (Scalar const &s) const
	return (*this)/s , where s is a scalar More...

Vector2D &	dived (Scalar const &s)
	Let itself divide s. More...

Scalar	mul (Vector2D const &v) const
	same as dot(v) More...

Scalar	dot (Vector2D const &v) const
	dot More...

Scalar	cross (Vector2D const &v) const
	cross More...

Scalar	length () const
	sqrt of length2 More...

Scalar	length2 () const
	same as dot(this)* More...

Vector2D	normalize () const
	return normalize form of itself More...

Vector2D &	normalized ()
	normalize itself More...

Vector2D	rotate (Scalar const &theta) const
	return rotate theta degree of itself More...

Vector2D &	rotated (Scalar const &theta)
	Let itself rotate theta degree. More...

Vector2D	reflect (Vector2D const &v) const
	return reflect from given vector v More...

Vector2D &	reflected (Vector2D const &v)
	reflect itself given vector v More...

Matrix< Scalar >	matrix () const
	return a 2x1 matrix form of itself More...

Matrix< Scalar >	matrix (Scalar const &homo) const
	return a 3x1 matrix form of itself More...

Scalar const &	operator() (size_t n) const

Vector2D &	operator() (Scalar const &sx, Scalar const &sy)

Vector2D	operator+ () const

Vector2D	operator- () const

Vector2D	operator~ () const

Vector2D	operator+ (Vector2D const &v) const

Vector2D	operator- (Vector2D const &v) const

Vector2D	operator* (Scalar const &s) const

Vector2D	operator/ (Scalar const &s) const

Scalar	operator* (Vector2D const &v) const

Vector2D &	operator= (Vector2D const &v)

Vector2D &	operator+= (Vector2D const &v)

Vector2D &	operator-= (Vector2D const &v)

Vector2D &	operator*= (Scalar const &s)

Vector2D &	operator/= (Scalar const &s)

Detailed Description

template<class Scalar>
class meow::Vector2D< Scalar >

2D's vector

Author: cat_leopard

Definition at line 18 of file Vectors.h.

Constructor & Destructor Documentation

template<class Scalar>

meow::Vector2D< Scalar >::Vector2D ( )

inline

consturctor (0, 0)

Definition at line 23 of file Vectors.h.

template<class Scalar>

meow::Vector2D< Scalar >::Vector2D ( Vector2D< Scalar > const & v )

inline

consturctor (from another Vector2D)

Definition at line 27 of file Vectors.h.

template<class Scalar>

meow::Vector2D< Scalar >::Vector2D ( Scalar const & s )

inline

constructor (s, s)

Definition at line 31 of file Vectors.h.

template<class Scalar>

meow::Vector2D< Scalar >::Vector2D	(	Scalar const &	sx,
		Scalar const &	sy
	)

inline

constructor (sx, sy)

Definition at line 35 of file Vectors.h.

template<class Scalar>

meow::Vector2D< Scalar >::Vector2D ( Vector< Scalar > const & v )

inline

constructor (from another Vector)

Definition at line 39 of file Vectors.h.

template<class Scalar>

meow::Vector2D< Scalar >::Vector2D	(	Vector< Scalar > const &	v,
		size_t	i
	)

inline

constructor (from another Vector, i-th)

Definition at line 43 of file Vectors.h.

template<class Scalar>

meow::Vector2D< Scalar >::~Vector2D ( )

inline

destructor

Definition at line 47 of file Vectors.h.

Member Function Documentation

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::add ( Vector2D< Scalar > const & v ) const

inline

return (*this)+v

Definition at line 110 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::added ( Vector2D< Scalar > const & v )

inline

Let itself add v.

Definition at line 115 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::copyFrom ( Vector2D< Scalar > const & v )

inline

copy

Definition at line 51 of file Vectors.h.

template<class Scalar>

Scalar meow::Vector2D< Scalar >::cross ( Vector2D< Scalar > const & v ) const

inline

cross

Definition at line 160 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::div ( Scalar const & s ) const

inline

return (*this)/s , where s is a scalar

Definition at line 140 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::dived ( Scalar const & s )

inline

Let itself divide s.

Definition at line 145 of file Vectors.h.

template<class Scalar>

Scalar meow::Vector2D< Scalar >::dot ( Vector2D< Scalar > const & v ) const

inline

dot

Definition at line 155 of file Vectors.h.

template<class Scalar>

Scalar meow::Vector2D< Scalar >::length ( ) const

inline

sqrt of length2

Definition at line 165 of file Vectors.h.

template<class Scalar>

Scalar meow::Vector2D< Scalar >::length2 ( ) const

inline

same as dot(*this)

Definition at line 170 of file Vectors.h.

template<class Scalar>

Matrix<Scalar> meow::Vector2D< Scalar >::matrix ( ) const

inline

return a 2x1 matrix form of itself

Definition at line 208 of file Vectors.h.

template<class Scalar>

Matrix<Scalar> meow::Vector2D< Scalar >::matrix ( Scalar const & homo ) const

inline

return a 3x1 matrix form of itself

Definition at line 216 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::mul ( Scalar const & s ) const

inline

return (*this)*s , where s is a scalar

Definition at line 130 of file Vectors.h.

template<class Scalar>

Scalar meow::Vector2D< Scalar >::mul ( Vector2D< Scalar > const & v ) const

inline

same as dot(v)

Definition at line 150 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::muled ( Scalar const & s )

inline

Let itself mulitple s.

Definition at line 135 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::negative ( ) const

inline

return -(*this)

Definition at line 100 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::normalize ( ) const

inline

return normalize form of itself

Definition at line 175 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::normalized ( )

inline

normalize itself

Definition at line 180 of file Vectors.h.

template<class Scalar>

Scalar const& meow::Vector2D< Scalar >::operator() ( size_t n ) const

inline

Definition at line 224 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::operator()	(	Scalar const &	sx,
		Scalar const &	sy
	)

inline

Definition at line 228 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator* ( Scalar const & s ) const

inline

Definition at line 238 of file Vectors.h.

template<class Scalar>

Scalar meow::Vector2D< Scalar >::operator* ( Vector2D< Scalar > const & v ) const

inline

Definition at line 240 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::operator*= ( Scalar const & s )

inline

Definition at line 245 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator+ ( ) const

inline

Definition at line 232 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator+ ( Vector2D< Scalar > const & v ) const

inline

Definition at line 236 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::operator+= ( Vector2D< Scalar > const & v )

inline

Definition at line 243 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator- ( ) const

inline

Definition at line 233 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator- ( Vector2D< Scalar > const & v ) const

inline

Definition at line 237 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::operator-= ( Vector2D< Scalar > const & v )

inline

Definition at line 244 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator/ ( Scalar const & s ) const

inline

Definition at line 239 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::operator/= ( Scalar const & s )

inline

Definition at line 246 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::operator= ( Vector2D< Scalar > const & v )

inline

Definition at line 242 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::operator~ ( ) const

inline

Definition at line 234 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::positive ( ) const

inline

return +(*this)

Definition at line 95 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::reflect ( Vector2D< Scalar > const & v ) const

inline

return reflect from given vector v

Definition at line 198 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::reflected ( Vector2D< Scalar > const & v )

inline

reflect itself given vector v

Definition at line 203 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::right ( ) const

inline

return count-clockwise rotate 90 degree of itself

Definition at line 105 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::rotate ( Scalar const & theta ) const

inline

return rotate theta degree of itself

Definition at line 185 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::rotated ( Scalar const & theta )

inline

Let itself rotate theta degree.

Definition at line 193 of file Vectors.h.

template<class Scalar>

Vector2D meow::Vector2D< Scalar >::sub ( Vector2D< Scalar > const & v ) const

inline

return (*this)-v

Definition at line 120 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::subed ( Vector2D< Scalar > const & v )

inline

Let itself substract v.

Definition at line 125 of file Vectors.h.

template<class Scalar>

Scalar const& meow::Vector2D< Scalar >::x ( ) const

inline

access x

Definition at line 56 of file Vectors.h.

template<class Scalar>

Scalar const& meow::Vector2D< Scalar >::x ( Scalar const & s )

inline

modify x

Definition at line 76 of file Vectors.h.

template<class Scalar>

Scalar& meow::Vector2D< Scalar >::xGet ( )

inline

access x with non constant reference

Definition at line 61 of file Vectors.h.

template<class Scalar>

Vector2D& meow::Vector2D< Scalar >::xy	(	Scalar const &	sx,
		Scalar const &	sy
	)

inline

modify x and y

Definition at line 88 of file Vectors.h.

template<class Scalar>

Scalar const& meow::Vector2D< Scalar >::y ( ) const

inline

access y

Definition at line 71 of file Vectors.h.

template<class Scalar>

Scalar const& meow::Vector2D< Scalar >::y ( Scalar const & s )

inline

modify y

Definition at line 82 of file Vectors.h.

template<class Scalar>

Scalar& meow::Vector2D< Scalar >::yGet ( )

inline

access y with non constant reference

Definition at line 66 of file Vectors.h.

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

meowpp/geo/Vectors.h

Public Member Functions

Detailed Description

template<class Scalar> class meow::Vector2D< Scalar >

Constructor & Destructor Documentation

Member Function Documentation

template<class Scalar>
class meow::Vector2D< Scalar >