jrlMathTools::Matrix4x4< T > Struct Template Reference

Generic 4x4 matrix. More...

#include <jrl/mathtools/matrix4x4.hh>

List of all members.

Public Member Functions
	Matrix4x4 ()
	Defaut constructor.
	Matrix4x4 (const T x)
	Constructor form a scalar.
	Matrix4x4 (const Matrix4x4< T > &v)
	Copy constructor.
template<typename T2 >
	Matrix4x4 (const Matrix4x4< T2 > &v)
	Hybrid copy constructor.
T &	operator[] (unsigned int i)
	ith element considering the matrix as an array.
const T &	operator[] (unsigned int i) const
	ith element considering the matrix as an array.
T &	operator() (unsigned int i, unsigned int j)
	Access by giving the (i,j) element.
T	operator() (unsigned int i, unsigned int j) const
	Access by giving the (i,j) element.
void	setZero (void)
	Set to zero matrix.
void	setIdentity ()
	Set to identity.
Matrix4x4< T >	operator+ (const Matrix4x4< T > &B) const
	Addition operator.
Matrix4x4< T >	operator- (const Matrix4x4< T > &B) const
	Substraction operator.
Matrix4x4< T >	operator* (const Matrix4x4< T > &B) const
	Multiplication operator with another matrix.
void	CeqthismulB (const Matrix4x4< T > &B, Matrix4x4< T > &C) const
void	CeqthismulB (const Vector4D< T > &B, Vector4D< T > &C) const
Vector3D< T >	operator* (const Vector3D< T > &B) const
	Multiplication operator with another vector.
Vector4D< T >	operator* (const Vector4D< T > &B) const
	Multiplication operator with a vector 4d.
Matrix4x4< T >	operator* (const T &r) const
	Multiplication operator with a constant.
Matrix4x4< T >	Transpose () const
	Transposition.
void	Inversion (Matrix4x4 &A) const
	Inversion.
Matrix4x4< T >	Inversion ()
	Inversion.
T	determinant () const
	Determinant.
T	trace () const
void	operator+= (const Matrix3x3< T > &B)
	Self matrix addition.
void	operator-= (const Matrix4x4< T > &B)
	Local matrix subtraction.
void	operator*= (const Matrix4x4< T > &B)
	Local matrix multiplication.
void	operator*= (const T &t)
	Local matrix multiplication.
std::ostream &	display (std::ostream &os) const
Public Attributes
T	m [16]
	The data array.

---

Detailed Description

template<typename T>
struct jrlMathTools::Matrix4x4< T >

Generic 4x4 matrix.

---

Constructor & Destructor Documentation

template<typename T>

jrlMathTools::Matrix4x4< T >::Matrix4x4

(

)

[inline]

Defaut constructor.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

jrlMathTools::Matrix4x4< T >::Matrix4x4

(

const T

x

)

[inline]

Constructor form a scalar.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

jrlMathTools::Matrix4x4< T >::Matrix4x4

(

const Matrix4x4< T > &

v

)

[inline]

Copy constructor.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

template<typename T2 >

jrlMathTools::Matrix4x4< T >::Matrix4x4

(

const Matrix4x4< T2 > &

v

)

[inline]

Hybrid copy constructor.

References jrlMathTools::Matrix4x4< T >::m.

---

Member Function Documentation

template<typename T>

void jrlMathTools::Matrix4x4< T >::CeqthismulB	(	const Matrix4x4< T > &	B,
		Matrix4x4< T > &	C
	)		const [inline]

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::CeqthismulB	(	const Vector4D< T > &	B,
		Vector4D< T > &	C
	)		const [inline]

References jrlMathTools::Matrix4x4< T >::m, jrlMathTools::Vector4D< T >::m_w, jrlMathTools::Vector4D< T >::m_x, jrlMathTools::Vector4D< T >::m_y, and jrlMathTools::Vector4D< T >::m_z.

template<typename T>

T jrlMathTools::Matrix4x4< T >::determinant

(

)

const [inline]

Determinant.

References jrlMathTools::Matrix4x4< T >::m.

Referenced by jrlMathTools::Matrix4x4< T >::Inversion().

template<typename T>

std::ostream& jrlMathTools::Matrix4x4< T >::display

(

std::ostream &

os

)

const [inline]

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::Inversion

(

Matrix4x4< T > &

A

)

const [inline]

Inversion.

References jrlMathTools::Matrix4x4< T >::determinant(), and jrlMathTools::Matrix4x4< T >::m.

template<typename T>

Matrix4x4<T> jrlMathTools::Matrix4x4< T >::Inversion

(

)

[inline]

Inversion.

References jrlMathTools::Matrix4x4< T >::determinant(), and jrlMathTools::Matrix4x4< T >::m.

template<typename T>

T& jrlMathTools::Matrix4x4< T >::operator()	(	unsigned int	i,
		unsigned int	j
	)		[inline]

Access by giving the (i,j) element.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

T jrlMathTools::Matrix4x4< T >::operator()	(	unsigned int	i,
		unsigned int	j
	)		const [inline]

Access by giving the (i,j) element.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

Matrix4x4<T> jrlMathTools::Matrix4x4< T >::operator*

(

const Matrix4x4< T > &

B

)

const [inline]

Multiplication operator with another matrix.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

Vector3D<T> jrlMathTools::Matrix4x4< T >::operator*

(

const Vector3D< T > &

B

)

const [inline]

Multiplication operator with another vector.

References jrlMathTools::Matrix4x4< T >::m, jrlMathTools::Vector3D< T >::m_x, jrlMathTools::Vector3D< T >::m_y, and jrlMathTools::Vector3D< T >::m_z.

template<typename T>

Vector4D<T> jrlMathTools::Matrix4x4< T >::operator*

(

const Vector4D< T > &

B

)

const [inline]

Multiplication operator with a vector 4d.

References jrlMathTools::Matrix4x4< T >::m, jrlMathTools::Vector4D< T >::m_w, jrlMathTools::Vector4D< T >::m_x, jrlMathTools::Vector4D< T >::m_y, and jrlMathTools::Vector4D< T >::m_z.

template<typename T>

Matrix4x4<T> jrlMathTools::Matrix4x4< T >::operator*

(

const T &

r

)

const [inline]

Multiplication operator with a constant.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::operator*=

(

const Matrix4x4< T > &

B

)

[inline]

Local matrix multiplication.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::operator*=

(

const T &

t

)

[inline]

Local matrix multiplication.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

Matrix4x4<T> jrlMathTools::Matrix4x4< T >::operator+

(

const Matrix4x4< T > &

B

)

const [inline]

Addition operator.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::operator+=

(

const Matrix3x3< T > &

B

)

[inline]

Self matrix addition.

References jrlMathTools::Matrix4x4< T >::m, and jrlMathTools::Matrix3x3< T >::m.

template<typename T>

Matrix4x4<T> jrlMathTools::Matrix4x4< T >::operator-

(

const Matrix4x4< T > &

B

)

const [inline]

Substraction operator.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::operator-=

(

const Matrix4x4< T > &

B

)

[inline]

Local matrix subtraction.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

T& jrlMathTools::Matrix4x4< T >::operator[]

(

unsigned int

i

)

[inline]

ith element considering the matrix as an array.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

const T& jrlMathTools::Matrix4x4< T >::operator[]

(

unsigned int

i

)

const [inline]

ith element considering the matrix as an array.

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

void jrlMathTools::Matrix4x4< T >::setIdentity

(

)

[inline]

Set to identity.

References jrlMathTools::Matrix4x4< T >::m, and jrlMathTools::Matrix4x4< T >::setZero().

template<typename T>

void jrlMathTools::Matrix4x4< T >::setZero

(

void

)

[inline]

Set to zero matrix.

References jrlMathTools::Matrix4x4< T >::m.

Referenced by jrlMathTools::Matrix4x4< T >::setIdentity().

template<typename T>

T jrlMathTools::Matrix4x4< T >::trace

(

)

const [inline]

References jrlMathTools::Matrix4x4< T >::m.

template<typename T>

Matrix4x4<T> jrlMathTools::Matrix4x4< T >::Transpose

(

)

const [inline]

Transposition.

References jrlMathTools::Matrix4x4< T >::m.

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Member Data Documentation

template<typename T>

T jrlMathTools::Matrix4x4< T >::m[16]

The data array.

Referenced by jrlMathTools::Matrix4x4< T >::CeqthismulB(), jrlMathTools::Matrix4x4< T >::determinant(), jrlMathTools::Matrix4x4< T >::display(), jrlMathTools::Matrix4x4< T >::Inversion(), jrlMathTools::Matrix4x4< T >::Matrix4x4(), jrlMathTools::Matrix4x4< T >::operator()(), jrlMathTools::Matrix4x4< T >::operator*(), jrlMathTools::Matrix4x4< T >::operator*=(), jrlMathTools::Matrix4x4< T >::operator+(), jrlMathTools::Matrix4x4< T >::operator+=(), jrlMathTools::Matrix4x4< T >::operator-(), jrlMathTools::Matrix4x4< T >::operator-=(), jrlMathTools::Matrix4x4< T >::operator[](), jrlMathTools::Matrix4x4< T >::setIdentity(), jrlMathTools::Matrix4x4< T >::setZero(), jrlMathTools::Matrix4x4< T >::trace(), and jrlMathTools::Matrix4x4< T >::Transpose().