tlp::Matrix< Obj, SIZE > Class Template Reference

class for mathematical square matrix More...

#include <Matrix.h>

Inheritance diagram for tlp::Matrix< Obj, SIZE >:

Collaboration diagram for tlp::Matrix< Obj, SIZE >:

List of all members.

Public Member Functions

• Matrix ()
• Matrix (const Array< Vector< Obj, SIZE >, SIZE > &a)
• Matrix (const std::vector< std::vector< Obj > > &covarianceMatrix)
• MATRIX & fill (Obj obj)
• Obj determinant () const
• MATRIX & transpose ()
• MATRIX & inverse ()
• MATRIX & operator+= (const MATRIX &mat)
• MATRIX & operator-= (const MATRIX &mat)
• bool operator== (const MATRIX &) const
• bool operator!= (const MATRIX &) const
• MATRIX & operator*= (const MATRIX &mat)
• MATRIX & operator*= (const Obj &obj)
• MATRIX & operator/= (const MATRIX &mat)
• MATRIX & operator/= (const Obj &obj)
• MATRIX cofactor () const
• MATRIX operator/ (const MATRIX &mat2) const
• MATRIX operator/ (const Obj &obj) const
• Vector< Obj, SIZE > powerIteration (const unsigned int nIterations) const

---

Detailed Description

template<typename Obj, unsigned int SIZE>
class tlp::Matrix< Obj, SIZE >

class for mathematical square matrix

Enables to create a Square Matrix of Obj with a limited size and provides Mathematical operation. Mathematical operators must be defined for Obj. Out of bound accesses are only checked in debug mode.

Author:

: David Auber auber@tulip-software.org

Contributor : Maxime Delorme

Version:

0.0.2 27/04/2005

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Constructor & Destructor Documentation

template<typename Obj , unsigned int SIZE>

tlp::Matrix< Obj, SIZE >::Matrix

(

)

[inline]

template<typename Obj , unsigned int SIZE>

tlp::Matrix< Obj, SIZE >::Matrix

(

const Array< Vector< Obj, SIZE >, SIZE > &

a

)

[inline]

template<typename Obj , unsigned int SIZE>

tlp::Matrix< Obj, SIZE >::Matrix

(

const std::vector< std::vector< Obj > > &

covarianceMatrix

)

---

Member Function Documentation

template<typename Obj , unsigned int SIZE>

MATRIX tlp::Matrix< Obj, SIZE >::cofactor

(

)

const

Returns the cofactor Matrix of this

template<typename Obj , unsigned int SIZE>

Obj tlp::Matrix< Obj, SIZE >::determinant

(

)

const

Compute the determinant of the matrix,

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::fill

(

Obj

obj

)

[inline]

Fill the matrix with the value of obj

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::inverse

(

)

Inverse the matrix and return "&(*this)"

template<typename Obj , unsigned int SIZE>

bool tlp::Matrix< Obj, SIZE >::operator!=

(

const MATRIX &

)

const [inline]

Check non equality of two Matrices

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::operator*=

(

const MATRIX &

mat

)

[inline]

Multiply the matrix by another matrix and return "&(*this)"

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::operator*=

(

const Obj &

obj

)

[inline]

Multiply all elements of the matrix by obj, return "&(*this)"

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::operator+=

(

const MATRIX &

mat

)

[inline]

add another matrix to the current one and return "&(*this)"

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::operator-=

(

const MATRIX &

mat

)

[inline]

substract another matrix from the current and return "&(*this)"

template<typename Obj , unsigned int SIZE>

MATRIX tlp::Matrix< Obj, SIZE >::operator/

(

const Obj &

obj

)

const

Returns a new matrix equal to the division of the matrix by obj"

template<typename Obj , unsigned int SIZE>

MATRIX tlp::Matrix< Obj, SIZE >::operator/

(

const MATRIX &

mat2

)

const

Returns a new matrix equal to the division of the matrix by another matrix"

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::operator/=

(

const MATRIX &

mat

)

[inline]

Divide the matrix by another one return "&(*this)"

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::operator/=

(

const Obj &

obj

)

[inline]

Divide all elements of the matrix by obj, return "&(*this)"

template<typename Obj , unsigned int SIZE>

bool tlp::Matrix< Obj, SIZE >::operator==

(

const MATRIX &

)

const [inline]

Check equality of two Matrices

template<typename Obj , unsigned int SIZE>

Vector<Obj,SIZE> tlp::Matrix< Obj, SIZE >::powerIteration

(

const unsigned int

nIterations

)

const [inline]

Returns a new vector equal to the most influent eigenvector of the matrix

template<typename Obj , unsigned int SIZE>

MATRIX& tlp::Matrix< Obj, SIZE >::transpose

(

)

Transpose the matrix and return "&(*this)".