VecMath::Matrix< D, N > Class Template Reference

Matrix<D, N>: a D x D matrix of numbers of type N. More...

#include <Matrix.h>

Inheritance diagram for VecMath::Matrix< D, N >:

Collaboration diagram for VecMath::Matrix< D, N >:

List of all members.

Public Member Functions
	Matrix ()
	default constructor: creates a unit DxD Matrix
	Matrix (unsigned ii, unsigned jj, N theta)
	creates a rotation about axes ii and jj of angle theta
N &	operator() (unsigned i, unsigned j)
	Access operator.
const N &	operator() (unsigned i, unsigned j) const
	Constant access operator.
Matrix< D, N >	operator*= (const Matrix< D, N > &)
	In-place Matrix multiplication.
Matrix< D, N >	operator- ()
	Negate every single element.
void	scale (const Vector< D, N > &)
	Scale the Matrix separately for each dimension.
std::string	toString () const
	String output, mainly for debugging purposes.
	operator std::string () const
	Alias for toString()
Private Attributes
N	_M [D][D]
	A static two-dimensional array storing the components.

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Detailed Description

template<unsigned D, typename N = double>
class VecMath::Matrix< D, N >

Matrix<D, N>: a D x D matrix of numbers of type N.

Template Parameters:

D	dimension of the matrix
N	numerical type of the matrix elements

Author:

Lene Preuss <lene.preuss@gmail.com>

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Constructor & Destructor Documentation

template<unsigned D, typename N>

VecMath::Matrix< D, N >::Matrix	(	unsigned	ii,
		unsigned	jj,
		N	theta
	)

creates a rotation about axes ii and jj of angle theta

Parameters:

ii	first (row) index
jj	second (column) index
theta	rotation angle

References cos(), and sin().

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Member Function Documentation

template<unsigned D, typename N >

const N & VecMath::Matrix< D, N >::operator()	(	unsigned	i,
		unsigned	j
	)		const

Constant access operator.

Parameters:

i	row index
j	column index

Returns:

template<unsigned D, typename N >

N & VecMath::Matrix< D, N >::operator()	(	unsigned	i,
		unsigned	j
	)

Access operator.

Parameters:

i	row index
j	column index

Returns:

template<unsigned D, typename N>

Matrix< D, N > VecMath::Matrix< D, N >::operator*=

(

const Matrix< D, N > &

B

)

In-place Matrix multiplication.

Parameters:

B	Matrix to multiply with

Returns:

*this * B

References VecMath::Matrix< D, N >::_M.

template<unsigned D, typename N >

Matrix< D, N > VecMath::Matrix< D, N >::operator-

(

)

Negate every single element.

Returns:

- *this

References VecMath::Matrix< D, N >::_M.

template<unsigned D, typename N>

void VecMath::Matrix< D, N >::scale

(

const Vector< D, N > &

s

)

Scale the Matrix separately for each dimension.

Parameters:

s	Scaling factor.

References VecMath::Vector< D, N >::dimension().

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

• HyperspaceExplorer/src/VecMath/Matrix.h
• HyperspaceExplorer/src/VecMath/Matrix.impl.h