A templatized 3d vector compatible with openGL. More...

#include <VecMath.hpp>

Collaboration diagram for Vector3< T >:

Public Member Functions
	Vector3 ()
	The vector is not initialized! More...

	Vector3 (T)
	Sets all components of the vector to the same value. More...

	Vector3 (const T *)
	Explicit conversion constructor from an array (copies values) More...

	Vector3 (T, T, T)

Vector3 &	operator= (const T *)
	Assignment from array. More...

void	set (T, T, T)

bool	operator== (const Vector3< T > &) const

bool	operator!= (const Vector3< T > &) const

bool	fuzzyEquals (const Vector3< T > &, T epsilon=std::numeric_limits< T >::epsilon()) const
	allows for a fuzzy comparison using some epsilon value More...

T &	operator[] (int)

const T &	operator[] (int) const

	operator const T * () const

	operator T * ()

const T *	data () const

T *	data ()

void	operator+= (const Vector3< T > &)

void	operator-= (const Vector3< T > &)

void	*operator=** (T)

void	operator/= (T)

Vector3	operator- (const Vector3< T > &) const

Vector3	operator+ (const Vector3< T > &) const

Vector3	operator- () const

Vector3	operator+ () const

Vector3	operator* (T) const

Vector3	operator/ (T) const

T	dot (const Vector3< T > &) const

Vector3	operator^ (const Vector3< T > &) const

T	latitude () const

T	longitude () const

T	angle (const Vector3< T > &) const

T	angleNormalized (const Vector3< T > &) const

T	length () const

T	lengthSquared () const

void	normalize ()

void	transfo4d (const Mat4d &)

void	transfo4d (const Mat4f &)

Vec3f	toVec3f () const

Vec3d	toVec3d () const

QString	toString () const

QString	toStringLonLat () const

Public Attributes
T	v [3]

Detailed Description

template<class T>
class Vector3< T >

A templatized 3d vector compatible with openGL.

Use Vec3d or Vec3f typdef for vectors of double and float respectively.

Definition at line 33 of file VecMath.hpp.

Constructor & Destructor Documentation

template<class T >

Vector3< T >::Vector3 ( )

inline

The vector is not initialized!

Definition at line 628 of file VecMath.hpp.

template<class T>

Vector3< T >::Vector3 ( T x )

inline

Sets all components of the vector to the same value.

Definition at line 640 of file VecMath.hpp.

template<class T>

Vector3< T >::Vector3 ( const T * x )

inlineexplicit

Explicit conversion constructor from an array (copies values)

Warning: Does not check array size, make sure it has at least 3 elements

Definition at line 645 of file VecMath.hpp.

Member Function Documentation

template<class T>

bool Vector3< T >::fuzzyEquals	(	const Vector3< T > &	a,
		T	epsilon = `std::numeric_limits<T>::epsilon()`
	)		const

inline

allows for a fuzzy comparison using some epsilon value

Definition at line 689 of file VecMath.hpp.

template<class T>

Vector3< T > & Vector3< T >::operator= ( const T * a )

inline

Assignment from array.

Warning: Does not check array size, make sure it has at least 2 elements

Definition at line 667 of file VecMath.hpp.

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

/home/aw/devel/stellarium/0.16/src/core/VecMath.hpp

Public Member Functions

Public Attributes

Detailed Description

template<class T> class Vector3< T >

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class Vector3< T >