Matrix Class Reference

#include <matrix.h>

Public Member Functions
	Matrix ()
	Matrix (const int32_t m, const int32_t n)
	Matrix (const int32_t m, const int32_t n, const FLOAT *val_)
	Matrix (const Matrix &M)
	~Matrix ()
Matrix &	operator= (const Matrix &M)
void	getData (FLOAT *val_, int32_t i1=0, int32_t j1=0, int32_t i2=-1, int32_t j2=-1)
Matrix	getMat (int32_t i1, int32_t j1, int32_t i2=-1, int32_t j2=-1)
void	setMat (const Matrix &M, const int32_t i, const int32_t j)
void	setVal (FLOAT s, int32_t i1=0, int32_t j1=0, int32_t i2=-1, int32_t j2=-1)
void	setDiag (FLOAT s, int32_t i1=0, int32_t i2=-1)
void	zero ()
Matrix	extractCols (std::vector< int > idx)
void	eye ()
Matrix	operator+ (const Matrix &M)
Matrix	operator- (const Matrix &M)
Matrix	operator* (const Matrix &M)
Matrix	operator* (const FLOAT &s)
Matrix	operator/ (const Matrix &M)
Matrix	operator/ (const FLOAT &s)
Matrix	operator- ()
Matrix	operator~ ()
FLOAT	l2norm ()
FLOAT	mean ()
bool	inv ()
FLOAT	det ()
bool	solve (const Matrix &M, FLOAT eps=1e-20)
bool	lu (int32_t *idx, FLOAT &d, FLOAT eps=1e-20)
void	svd (Matrix &U, Matrix &W, Matrix &V)

Static Public Member Functions
static Matrix	eye (const int32_t m)
static Matrix	diag (const Matrix &M)
static Matrix	reshape (const Matrix &M, int32_t m, int32_t n)
static Matrix	rotMatX (const FLOAT &angle)
static Matrix	rotMatY (const FLOAT &angle)
static Matrix	rotMatZ (const FLOAT &angle)
static Matrix	cross (const Matrix &a, const Matrix &b)
static Matrix	inv (const Matrix &M)

Public Attributes
FLOAT **	val
int32_t	m
int32_t	n

Friends
std::ostream &	operator<< (std::ostream &out, const Matrix &M)

Constructor & Destructor Documentation

Matrix::Matrix

(

)

Matrix::Matrix	(	const int32_t	m,
		const int32_t	n
	)

Matrix::Matrix	(	const int32_t	m,
		const int32_t	n,
		const FLOAT *	val_
	)

Matrix::Matrix

(

const Matrix &

M

)

Matrix::~Matrix

(

)

Member Function Documentation

Matrix Matrix::cross ( const Matrix &  a, const Matrix &  b  )

static

FLOAT Matrix::det

(

)

Matrix Matrix::diag ( const Matrix &  M )

static

Matrix Matrix::extractCols

(

std::vector< int >

idx

)

Matrix Matrix::eye ( const int32_t  m )

static

void Matrix::eye

(

)

void Matrix::getData	(	FLOAT *	val_,
		int32_t	i1 = 0,
		int32_t	j1 = 0,
		int32_t	i2 = -1,
		int32_t	j2 = -1
	)

Matrix Matrix::getMat	(	int32_t	i1,
		int32_t	j1,
		int32_t	i2 = -1,
		int32_t	j2 = -1
	)

Matrix Matrix::inv ( const Matrix &  M )

static

bool Matrix::inv

(

)

FLOAT Matrix::l2norm

(

)

bool Matrix::lu	(	int32_t *	idx,
		FLOAT &	d,
		FLOAT	eps = 1e-20
	)

FLOAT Matrix::mean

(

)

Matrix Matrix::operator*

(

const Matrix &

M

)

Matrix Matrix::operator*

(

const FLOAT &

s

)

Matrix Matrix::operator+

(

const Matrix &

M

)

Matrix Matrix::operator-

(

const Matrix &

M

)

Matrix Matrix::operator-

(

)

Matrix Matrix::operator/

(

const Matrix &

M

)

Matrix Matrix::operator/

(

const FLOAT &

s

)

Matrix & Matrix::operator=

(

const Matrix &

M

)

Matrix Matrix::operator~

(

)

Matrix Matrix::reshape ( const Matrix &  M, int32_t  m, int32_t  n  )

static

Matrix Matrix::rotMatX ( const FLOAT &  angle )

static

Matrix Matrix::rotMatY ( const FLOAT &  angle )

static

Matrix Matrix::rotMatZ ( const FLOAT &  angle )

static

void Matrix::setDiag	(	FLOAT	s,
		int32_t	i1 = 0,
		int32_t	i2 = -1
	)

void Matrix::setMat	(	const Matrix &	M,
		const int32_t	i,
		const int32_t	j
	)

void Matrix::setVal	(	FLOAT	s,
		int32_t	i1 = 0,
		int32_t	j1 = 0,
		int32_t	i2 = -1,
		int32_t	j2 = -1
	)

bool Matrix::solve	(	const Matrix &	M,
		FLOAT	eps = 1e-20
	)

void Matrix::svd	(	Matrix &	U,
		Matrix &	W,
		Matrix &	V
	)

void Matrix::zero

(

)

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  out, const Matrix &  M  )

friend

Member Data Documentation

int32_t Matrix::m

int32_t Matrix::n

FLOAT** Matrix::val

---

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

• /build/rock-master-18.09-perception-libelas-0.20130628/src/matrix.h
• /build/rock-master-18.09-perception-libelas-0.20130628/src/matrix.cpp