vector4d Class Template Reference

#include <vector4d.h>

template<class T>
class irr::core::vector4d< T >

Public Member Functions

• T dotProduct (const vector4d< T > &other) const
• bool equals (const vector4d< T > &other)

  returns if this vector equals the other one, taking floating point rounding errors into account
  

• void getAs4Values (T *array)

  Fills an array of 4 values with the vector data (usually floats).
  

• void invert ()

  Inverts the vector.
  

• vector4d< T > operator * (const T &v) const
• vector4d< T > operator * (const vector4d< T > &other) const
• vector4d< T > & operator *= (const T &v)
• vector4d< T > & operator *= (const vector4d< T > &other)
• bool operator!= (const vector4d< T > &other) const
• vector4d< T > operator+ (const vector4d< T > &other) const
• vector4d< T > & operator+= (const vector4d< T > &other)
• vector4d< T > operator- (const vector4d< T > &other) const
• vector4d< T > operator- () const
• vector4d< T > & operator-= (const vector4d< T > &other)
• vector4d< T > operator/ (const T &v) const
• vector4d< T > operator/ (const vector4d< T > &other) const
• vector4d< T > & operator/= (const T &v)
• vector4d< T > & operator/= (const vector4d< T > &other)
• bool operator<= (const vector4d< T > &other) const
• vector4d< T > & operator= (const vector4d< T > &other)
• bool operator== (const vector4d< T > &other) const
• bool operator>= (const vector4d< T > &other) const
• void set (const vector4d< T > &p)
• void set (const T &nx, const T &ny, const T &nz, const T &nw)
• vector4d (const vector4d< T > &other)
• vector4d (const T &nx, const T &ny, const T &nz, const T &nw)
• vector4d ()

Data Fields

• T W
• T X
• T Y
• T Z

---

Constructor & Destructor Documentation

vector4d

(

)

[inline]

vector4d	(	const T &	nx,
		const T &	ny,
		const T &	nz,
		const T &	nw
	)			[inline]

vector4d

(

const vector4d< T > &

other

)

[inline]

---

Member Function Documentation

T dotProduct

(

const vector4d< T > &

other

)

const [inline]

bool equals

(

const vector4d< T > &

other

)

[inline]

void getAs4Values

(

T *

array

)

[inline]

Useful for setting in shader constants for example. The fourth value will always be 0.

void invert

(

)

[inline]

vector4d<T> operator *

(

const T &

v

)

const [inline]

vector4d<T> operator *

(

const vector4d< T > &

other

)

const [inline]

vector4d<T>& operator *=

(

const T &

v

)

[inline]

vector4d<T>& operator *=

(

const vector4d< T > &

other

)

[inline]

bool operator!=

(

const vector4d< T > &

other

)

const [inline]

vector4d<T> operator+

(

const vector4d< T > &

other

)

const [inline]

vector4d<T>& operator+=

(

const vector4d< T > &

other

)

[inline]

vector4d<T> operator-

(

const vector4d< T > &

other

)

const [inline]

vector4d<T> operator-

(

)

const [inline]

vector4d<T>& operator-=

(

const vector4d< T > &

other

)

[inline]

vector4d<T> operator/

(

const T &

v

)

const [inline]

vector4d<T> operator/

(

const vector4d< T > &

other

)

const [inline]

vector4d<T>& operator/=

(

const T &

v

)

[inline]

vector4d<T>& operator/=

(

const vector4d< T > &

other

)

[inline]

bool operator<=

(

const vector4d< T > &

other

)

const [inline]

vector4d<T>& operator=

(

const vector4d< T > &

other

)

[inline]

bool operator==

(

const vector4d< T > &

other

)

const [inline]

bool operator>=

(

const vector4d< T > &

other

)

const [inline]

void set

(

const vector4d< T > &

p

)

[inline]

void set	(	const T &	nx,
		const T &	ny,
		const T &	nz,
		const T &	nw
	)			[inline]

---

Field Documentation

T W

T X

T Y

T Z

---