#include <MRVector4.h>

Public Types
using	ValueType = T

using	MatrixType = Matrix4<T>

using	SymMatrixType = SymMatrix4<T>

Public Member Functions
constexpr	Vector4 () noexcept

	Vector4 (NoInit) noexcept

constexpr	Vector4 (T x, T y, T z, T w) noexcept

template<typename U >
	MR_REQUIRES_IF_SUPPORTED (!std::is_same_v< T, U >) const expr explicit Vector4(const Vector4< U > &v) noexcept

constexpr const T &	operator[] (int e) const noexcept

constexpr T &	operator[] (int e) noexcept

T	lengthSq () const

auto	length () const

Vector4	normalized () const MR_REQUIRES_IF_SUPPORTED(!std

Vector3< T >	proj3d () const MR_REQUIRES_IF_SUPPORTED(!std
	assuming this is a point represented in homogeneous 4D coordinates, returns the point as 3D-vector

bool	isFinite () const MR_REQUIRES_IF_SUPPORTED(std

Static Public Member Functions
static constexpr Vector4	diagonal (T a) noexcept

Public Attributes
T	x

T	y

T	z

T	w

Static Public Attributes
static constexpr int	elements = 4

Friends
constexpr bool	operator== (const Vector4< T > &a, const Vector4< T > &b)

constexpr bool	operator!= (const Vector4< T > &a, const Vector4< T > &b)

constexpr const Vector4< T > &	operator+ (const Vector4< T > &a)

constexpr auto	operator- (const Vector4< T > &a) -> Vector4< decltype(-std::declval< T >())>

constexpr auto	operator+ (const Vector4< T > &a, const Vector4< T > &b) -> Vector4< decltype(std::declval< T >()+std::declval< T >())>

constexpr auto	operator- (const Vector4< T > &a, const Vector4< T > &b) -> Vector4< decltype(std::declval< T >() - std::declval< T >())>

constexpr auto	operator* (T a, const Vector4< T > &b) -> Vector4< decltype(std::declval< T >() *std::declval< T >())>

constexpr auto	operator* (const Vector4< T > &b, T a) -> Vector4< decltype(std::declval< T >() *std::declval< T >())>

constexpr auto	operator/ (Vector4< T > b, T a) -> Vector4< decltype(std::declval< T >()/std::declval< T >())>

constexpr Vector4< T > &	operator+= (Vector4< T > &a, const Vector4< T > &b)

constexpr Vector4< T > &	operator-= (Vector4< T > &a, const Vector4< T > &b)

constexpr Vector4< T > &	operator*= (Vector4< T > &a, T b)

constexpr Vector4< T > &	operator/= (Vector4< T > &a, T b)

std::ostream &	operator<< (std::ostream &s, const Vector4 &vec)

std::istream &	operator>> (std::istream &s, Vector4 &vec)

Related Symbols
(Note that these are not member symbols.)

template<typename T >
T	distanceSq (const Vector4< T > &a, const Vector4< T > &b)
	squared distance between two points, which is faster to compute than just distance

template<typename T >
T	distance (const Vector4< T > &a, const Vector4< T > &b)
	distance between two points, better use distanceSq for higher performance

template<typename T >
auto	dot (const Vector4< T > &a, const Vector4< T > &b) -> decltype(a.x *b.x)
	dot product

template<typename T >
T	sqr (const Vector4< T > &a)
	squared length

template<typename T >
Vector4< T >	mult (const Vector4< T > &a, const Vector4< T > &b)
	per component multiplication

template<typename T >
Vector4< T >	div (const Vector4< T > &a, const Vector4< T > &b)
	per component division

Detailed Description

template<typename T>
struct MR::Vector4< T >

four-dimensional vector

Member Typedef Documentation

◆ MatrixType

template<typename T >

using MR::Vector4< T >::MatrixType = Matrix4<T>

◆ SymMatrixType

template<typename T >

using MR::Vector4< T >::SymMatrixType = SymMatrix4<T>

◆ ValueType

template<typename T >

using MR::Vector4< T >::ValueType = T

Constructor & Destructor Documentation

◆ Vector4() [1/3]

template<typename T >

MR::Vector4< T >::Vector4 ( )

inlineconstexprnoexcept

◆ Vector4() [2/3]

template<typename T >

MR::Vector4< T >::Vector4 ( NoInit )

inlineexplicitnoexcept

◆ Vector4() [3/3]

template<typename T >

MR::Vector4< T >::Vector4	(	T	x,
		T	y,
		T	z,
		T	w )

inlineconstexprnoexcept

Member Function Documentation

◆ diagonal()

template<typename T >

static constexpr Vector4 MR::Vector4< T >::diagonal ( T a )

inlinestaticconstexprnoexcept

◆ isFinite()

template<typename T >

bool MR::Vector4< T >::isFinite ( ) const

inlinenodiscard

◆ length()

template<typename T >

auto MR::Vector4< T >::length ( ) const

inline

◆ lengthSq()

template<typename T >

T MR::Vector4< T >::lengthSq ( ) const

inline

◆ MR_REQUIRES_IF_SUPPORTED()

template<typename T >

template<typename U >

MR::Vector4< T >::MR_REQUIRES_IF_SUPPORTED ( !std::is_same_v< T, U > ) const &

inlinenoexcept

◆ normalized()

template<typename T >

Vector4 MR::Vector4< T >::normalized ( ) const

inline

◆ operator[]() [1/2]

template<typename T >

const T & MR::Vector4< T >::operator[] ( int e ) const

inlineconstexprnoexcept

◆ operator[]() [2/2]

template<typename T >

T & MR::Vector4< T >::operator[] ( int e )

inlineconstexprnoexcept

◆ proj3d()

template<typename T >

Vector3< T > MR::Vector4< T >::proj3d ( ) const

inline

assuming this is a point represented in homogeneous 4D coordinates, returns the point as 3D-vector

Friends And Related Symbol Documentation

◆ distance()

template<typename T >

T distance	(	const Vector4< T > &	a,
		const Vector4< T > &	b )

◆ distanceSq()

template<typename T >

T distanceSq	(	const Vector4< T > &	a,
		const Vector4< T > &	b )

◆ div()

template<typename T >

Vector4< T > div	(	const Vector4< T > &	a,
		const Vector4< T > &	b )

◆ dot()

template<typename T >

auto dot	(	const Vector4< T > &	a,
		const Vector4< T > &	b ) -> decltype( a.x * b.x )

◆ mult()

template<typename T >

Vector4< T > mult	(	const Vector4< T > &	a,
		const Vector4< T > &	b )

◆ operator!=

template<typename T >

bool operator!=	(	const Vector4< T > &	a,
		const Vector4< T > &	b )

friend

◆ operator* [1/2]

template<typename T >

auto operator*	(	const Vector4< T > &	b,
		T	a ) -> Vector4<decltype( std::declval<T>() * std::declval<T>() )>

friend

◆ operator* [2/2]

template<typename T >

auto operator*	(	T	a,
		const Vector4< T > &	b ) -> Vector4<decltype( std::declval<T>() * std::declval<T>() )>

friend

◆ operator*=

template<typename T >

Vector4< T > & operator*=	(	Vector4< T > &	a,
		T	b )

friend

◆ operator+ [1/2]

template<typename T >

const Vector4< T > & operator+ ( const Vector4< T > & a )

friend

◆ operator+ [2/2]

template<typename T >

auto operator+	(	const Vector4< T > &	a,
		const Vector4< T > &	b ) -> Vector4<decltype( std::declval<T>() + std::declval<T>() )>

friend

◆ operator+=

template<typename T >

Vector4< T > & operator+=	(	Vector4< T > &	a,
		const Vector4< T > &	b )

friend

◆ operator- [1/2]

template<typename T >

auto operator- ( const Vector4< T > & a ) -> Vector4<decltype( -std::declval<T>() )>

friend

◆ operator- [2/2]

template<typename T >

auto operator-	(	const Vector4< T > &	a,
		const Vector4< T > &	b ) -> Vector4<decltype( std::declval<T>() - std::declval<T>() )>

friend

◆ operator-=

template<typename T >

Vector4< T > & operator-=	(	Vector4< T > &	a,
		const Vector4< T > &	b )

friend

◆ operator/

template<typename T >

auto operator/	(	Vector4< T >	b,
		T	a ) -> Vector4<decltype( std::declval<T>() / std::declval<T>() )>

friend

◆ operator/=

template<typename T >

Vector4< T > & operator/=	(	Vector4< T > &	a,
		T	b )

friend

◆ operator<<

template<typename T >

std::ostream & operator<<	(	std::ostream &	s,
		const Vector4< T > &	vec )

friend

◆ operator==

template<typename T >

bool operator==	(	const Vector4< T > &	a,
		const Vector4< T > &	b )

friend

◆ operator>>

template<typename T >

std::istream & operator>>	(	std::istream &	s,
		Vector4< T > &	vec )

friend

◆ sqr()

template<typename T >

T sqr ( const Vector4< T > & a )

Member Data Documentation

◆ elements

template<typename T >

int MR::Vector4< T >::elements = 4

staticconstexpr

◆ w

template<typename T >

T MR::Vector4< T >::w

◆ x

template<typename T >

T MR::Vector4< T >::x

◆ y

template<typename T >

T MR::Vector4< T >::y

◆ z

template<typename T >

T MR::Vector4< T >::z

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

MRVector4.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Friends

Related Symbols

Detailed Description

Member Typedef Documentation

◆ MatrixType

◆ SymMatrixType

◆ ValueType

Constructor & Destructor Documentation

◆ Vector4() [1/3]

◆ Vector4() [2/3]

◆ Vector4() [3/3]

Member Function Documentation

◆ diagonal()

◆ isFinite()

◆ length()

◆ lengthSq()

◆ MR_REQUIRES_IF_SUPPORTED()

◆ normalized()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ proj3d()

Friends And Related Symbol Documentation

◆ distance()

◆ distanceSq()

◆ div()

◆ dot()

◆ mult()

◆ operator!=

◆ operator* [1/2]

◆ operator* [2/2]

◆ operator*=

◆ operator+ [1/2]

◆ operator+ [2/2]

◆ operator+=

◆ operator- [1/2]

◆ operator- [2/2]

◆ operator-=

◆ operator/

◆ operator/=

◆ operator<<

◆ operator==

◆ operator>>

◆ sqr()

Member Data Documentation

◆ elements

◆ w

◆ x

◆ y

◆ z