A four dimensional floating point vector template. More...

#include <ArithVec4Float.h>

Inheritance diagram for CGLA::ArithVec4Float< T, V >:

Public Member Functions
	ArithVec4Float () noexcept
	Construct a (0,0,0,0) homogenous Vector.

	ArithVec4Float (T a, T b, T c, T d) noexcept
	Construct a 4D vector.

void	de_homogenize ()
	Divide all coordinates by the fourth coordinate.

Public Member Functions inherited from CGLA::ArithVecFloat< T, V, 4 >
	ArithVecFloat (T a) noexcept

	ArithVecFloat (T a, T b) noexcept

	ArithVecFloat (T a, T b, T c) noexcept

	ArithVecFloat (T a, T b, T c, T d) noexcept

T	length () const
	Compute Euclidean length.

void	normalize ()
	Normalize vector.

void	cond_normalize ()
	Conditionally normalize vector. The condition being that the vector has non-zero length.

Public Member Functions inherited from CGLA::ArithVec< T, V, N >
void	set (T _a, T _b)
	Set all coordinates of a 2D vector.

void	set (T _a, T _b, T _c)
	Set all coordinates of a 3D vector.

void	set (T _a, T _b, T _c, T _d)
	Set all coordinates of a 4D vector.

const T &	operator[] (unsigned int i) const
	Const index operator.

T &	operator[] (unsigned int i)
	Non-const index operator.

const T &	operator() (unsigned int i) const
	Const index operator.

T &	operator() (unsigned int i)
	Non-const index operator.

T *	get ()

const T *	get () const

bool	operator== (const V &v) const
	Equality operator.

bool	operator== (T k) const
	Equality wrt scalar. True if all coords are equal to scalar.

bool	operator!= (const V &v) const
	Inequality operator.

bool	operator!= (T k) const
	Inequality wrt scalar. True if any coord not equal to scalar.

bool	all_l (const V &v) const

bool	all_le (const V &v) const

bool	all_g (const V &v) const

bool	all_ge (const V &v) const

const V &	operator*= (T k)
	Assignment multiplication with scalar.

const V &	operator/= (T k)
	Assignment division with scalar.

const V &	operator+= (T k)
	Assignment addition with scalar. Adds scalar to each coordinate.

const V &	operator-= (T k)
	Assignment subtraction with scalar. Subtracts scalar from each coord.

const V &	operator*= (const V &v)

const V &	operator/= (const V &v)
	Assigment division with vector. Each coord divided independently.

const V &	operator+= (const V &v)
	Assignmment addition with vector.

const V &	operator-= (const V &v)
	Assignment subtraction with vector.

const V	operator- () const
	Negate vector.

const V	operator* (const V &v1) const

const V	operator+ (const V &v1) const
	Add two vectors.

const V	operator- (const V &v1) const
	Subtract two vectors.

const V	operator/ (const V &v1) const
	Divide two vectors. Each coord separately.

const V	operator* (T k) const
	Multiply scalar onto vector.

const V	operator/ (T k) const
	Divide vector by scalar.

const T	min_coord () const
	Return the smallest coordinate of the vector.

const T	max_coord () const
	Return the largest coordinate of the vector.

Additional Inherited Members
Public Types inherited from CGLA::ArithVec< T, V, N >
typedef T	ScalarType
	For convenience we define a more meaningful name for the scalar type.

typedef V	VectorType
	A more meaningful name for vector type.

Static Public Member Functions inherited from CGLA::ArithVec< T, V, N >
static unsigned int	get_dim ()
	Return dimension of vector.

Protected Member Functions inherited from CGLA::ArithVec< T, V, N >
	ArithVec ()
	Construct uninitialized vector.

	ArithVec (T _a)
	Construct a vector where all coordinates are identical.

	ArithVec (T _a, T _b)
	Construct a 2D vector.

	ArithVec (T _a, T _b, T _c)
	Construct a 3D vector.

	ArithVec (T _a, T _b, T _c, T _d)
	Construct a 4D vector.

Protected Attributes inherited from CGLA::ArithVec< T, V, N >
T	data [N]
	The actual contents of the vector.

Detailed Description

template<class T, class V>
class CGLA::ArithVec4Float< T, V >

A four dimensional floating point vector template.

This class is also used (via typedef) for homogeneous vectors.

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

CGLA/ArithVec4Float.h

Public Member Functions

Additional Inherited Members

Detailed Description

template<class T, class V> class CGLA::ArithVec4Float< T, V >

template<class T, class V>
class CGLA::ArithVec4Float< T, V >