Fixed-size matrix class. More...

#include <Matrix.hpp>

Inheritance diagram for Matrix< R, C >:

Public Types
enum	{ ROWS = R, COLS = C }
typedef Matrix< R, C >	my_type
Public Member Functions
	Matrix ()
	Matrix (double v)
	Matrix (const double *v)
	Matrix (const double v[R][C])
	Matrix (const Matrix< R, 1 > *c)
	Matrix (const Matrix< 1, C > *r)
	Matrix (const char *s)
	Matrix (const std::string &s)
	Matrix (const Matrix< R+1, C+1 > &m, unsigned r, unsigned c)
Matrix< R, C > &	operator= (double v)
Matrix< R, C > &	operator= (const double *v)
Matrix< R, C > &	operator= (const char *s)
Matrix< R, C > &	operator= (const std::string &s)
double &	operator() (unsigned r, unsigned c)
double	operator() (unsigned r, unsigned c) const
double *	data ()
const double *	data () const
void	zero ()
void	identity ()
void	set (double v)
void	set (const double *v)
void	set (const double v[R][C])
void	set (const char *s)
void	set (const std::string &s)
void	diag (double v)
void	diag (const double *v)
void	make_minor (const Matrix< R+1, C+1 > &m, unsigned r, unsigned c)
	Extract minor of a matrix and assign to *this.
Matrix< R, C > &	assign_add_transpose (const Matrix< C, R > &other)
Matrix< R, C > &	assign_product (double s, const Matrix< R, C > &m)
Matrix< R, C > &	assign_add_product (double s, const Matrix< R, C > &m)
Matrix< R, C > &	assign_multiply_elements (const Matrix< R, C > &m)
Matrix< R, C > &	operator+= (const Matrix< R, C > &other)
Matrix< R, C > &	operator-= (const Matrix< R, C > &other)
Matrix< R, C > &	operator+= (double scalar)
Matrix< R, C > &	operator-= (double scalar)
Matrix< R, C > &	operator*= (double scalar)
Matrix< R, C > &	operator/= (double scalar)
Matrix< 1, C >	row (unsigned r) const
Matrix< R, 1 >	column (unsigned c) const
Matrix< 1, R >	column_transpose (unsigned c) const
void	set_row (unsigned r, const Matrix< 1, C > &v)
void	add_row (unsigned r, const Matrix< 1, C > &v)
void	set_row_transpose (unsigned r, const Matrix< C, 1 > &v)
void	set_rows (const Matrix< 1, C > *v)
void	set_column (unsigned c, const Matrix< R, 1 > &v)
void	add_column (unsigned c, const Matrix< R, 1 > &v)
void	set_column_transpose (unsigned c, const Matrix< 1, R > &v)
void	set_columns (const Matrix< R, 1 > *v)
Protected Attributes
double	m [R *C]

Detailed Description

template<unsigned R, unsigned C>
class MeshKit::Matrix< R, C >

Fixed-size matrix class.

This class implements a fixed-size 2-dimensional matrix. The actual size is specified with template parameters.

Definition at line 50 of file Matrix.hpp.

Member Typedef Documentation

typedef Matrix<R,C> my_type

Definition at line 55 of file Matrix.hpp.

Member Enumeration Documentation

anonymous enum

Enumerator:

ROWS
COLS

Definition at line 57 of file Matrix.hpp.

Constructor & Destructor Documentation

Matrix ( ) [inline]

Constructor for uninitialized matrix

Definition at line 60 of file Matrix.hpp.

Matrix ( double v ) [inline]

Initialize diagonal values, zero others

Definition at line 62 of file Matrix.hpp.

Matrix ( const double * v ) [inline]

Initialize to an array of values

Definition at line 64 of file Matrix.hpp.

Matrix ( const double v[R][C] ) [inline]

Initialize from 2D array

Definition at line 66 of file Matrix.hpp.

Matrix ( const Matrix< R, 1 > * c ) [inline]

Initialize with column vectors

Definition at line 68 of file Matrix.hpp.

Matrix ( const Matrix< 1, C > * r ) [inline]

Initialize with row vectors

Definition at line 70 of file Matrix.hpp.

Matrix ( const char * s ) [inline]

Parse initial values from string

Definition at line 72 of file Matrix.hpp.

Matrix ( const std::string & s ) [inline]

Parse initial values from string

Definition at line 74 of file Matrix.hpp.

Matrix	(	const Matrix< R+1, C+1 > &	m,
		unsigned	r,
		unsigned	c
	)		`[inline]`

Initialize to the minor of a larger matrix This matrix is the passed matrix with the specified row and column removed.

Definition at line 79 of file Matrix.hpp.

Member Function Documentation

void add_column	(	unsigned	c,
		const Matrix< R, 1 > &	v
	)		`[inline]`

Definition at line 400 of file Matrix.hpp.

void add_row	(	unsigned	r,
		const Matrix< 1, C > &	v
	)		`[inline]`

Definition at line 383 of file Matrix.hpp.

Matrix< R, C > & assign_add_product	(	double	s,
		const Matrix< R, C > &	m
	)		`[inline]`

*this += s*m

Definition at line 459 of file Matrix.hpp.

Matrix< R, C > & assign_add_transpose ( const Matrix< C, R > & other ) [inline]

*this += transpose(other)

Definition at line 441 of file Matrix.hpp.

Matrix< R, C > & assign_multiply_elements ( const Matrix< R, C > & m ) [inline]

multiply each element by the cooresponding element in m

Definition at line 449 of file Matrix.hpp.

Matrix< R, C > & assign_product	(	double	s,
		const Matrix< R, C > &	m
	)		`[inline]`

*this = s*m

Definition at line 454 of file Matrix.hpp.

Matrix< R, 1 > column ( unsigned c ) const [inline]

Definition at line 414 of file Matrix.hpp.

Matrix< 1, R > column_transpose ( unsigned c ) const [inline]

Definition at line 422 of file Matrix.hpp.

double* data ( ) [inline]

Definition at line 89 of file Matrix.hpp.

const double* data ( ) const [inline]

Definition at line 90 of file Matrix.hpp.

void diag ( double v ) [inline]

Set diagonal value to passed values, others to zero.

Definition at line 248 of file Matrix.hpp.

void diag ( const double * v ) [inline]

Set diagonal values to passed values, others to zero.

Definition at line 303 of file Matrix.hpp.

void identity ( ) [inline]

Definition at line 93 of file Matrix.hpp.

void make_minor	(	const Matrix< R+1, C+1 > &	M,
		unsigned	r,
		unsigned	c
	)		`[inline]`

Extract minor of a matrix and assign to *this.

Set this matrix to the minor of a larger matrix

Given a matrix m, a row r and an column c, set *this to the matrix that is m with row r and column c deleted.

Definition at line 363 of file Matrix.hpp.

double& operator()	(	unsigned	r,
		unsigned	c
	)		`[inline]`

Definition at line 87 of file Matrix.hpp.

double operator()	(	unsigned	r,
		unsigned	c
	)		const `[inline]`

Definition at line 88 of file Matrix.hpp.

Matrix< R, C > & operator*= ( double scalar ) [inline]

Definition at line 484 of file Matrix.hpp.

Matrix< R, C > & operator+= ( const Matrix< R, C > & other ) [inline]

Definition at line 464 of file Matrix.hpp.

Matrix< R, C > & operator+= ( double scalar ) [inline]

Definition at line 474 of file Matrix.hpp.

Matrix< R, C > & operator-= ( const Matrix< R, C > & other ) [inline]

Definition at line 469 of file Matrix.hpp.

Matrix< R, C > & operator-= ( double scalar ) [inline]

Definition at line 479 of file Matrix.hpp.

Matrix< R, C > & operator/= ( double scalar ) [inline]

Definition at line 489 of file Matrix.hpp.

Matrix<R,C>& operator= ( double v ) [inline]

Definition at line 82 of file Matrix.hpp.

Matrix<R,C>& operator= ( const double * v ) [inline]

Definition at line 83 of file Matrix.hpp.

Matrix<R,C>& operator= ( const char * s ) [inline]

Definition at line 84 of file Matrix.hpp.

Matrix<R,C>& operator= ( const std::string & s ) [inline]

Definition at line 85 of file Matrix.hpp.

Matrix<1,C> row ( unsigned r ) const [inline]

Definition at line 128 of file Matrix.hpp.

void set ( double v ) [inline]

Definition at line 94 of file Matrix.hpp.

void set ( const double * v ) [inline]

Definition at line 97 of file Matrix.hpp.

void set ( const double v[R][C] ) [inline]

Definition at line 241 of file Matrix.hpp.

void set ( const char * s ) [inline]

Definition at line 101 of file Matrix.hpp.

void set ( const std::string & s ) [inline]

Definition at line 102 of file Matrix.hpp.

void set_column	(	unsigned	c,
		const Matrix< R, 1 > &	v
	)		`[inline]`

Definition at line 396 of file Matrix.hpp.

void set_column_transpose	(	unsigned	c,
		const Matrix< 1, R > &	v
	)		`[inline]`

Definition at line 404 of file Matrix.hpp.

void set_columns ( const Matrix< R, 1 > * v ) [inline]

Definition at line 408 of file Matrix.hpp.

void set_row	(	unsigned	r,
		const Matrix< 1, C > &	v
	)		`[inline]`

Definition at line 379 of file Matrix.hpp.

void set_row_transpose	(	unsigned	r,
		const Matrix< C, 1 > &	v
	)		`[inline]`

Definition at line 387 of file Matrix.hpp.

void set_rows ( const Matrix< 1, C > * v ) [inline]

Definition at line 391 of file Matrix.hpp.

void zero ( ) [inline]

Definition at line 92 of file Matrix.hpp.

Member Data Documentation

double m[R *C] [protected]

Definition at line 52 of file Matrix.hpp.

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

Matrix.hpp

Public Types

Public Member Functions

Protected Attributes