DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN > Struct Template Reference

Aim: Implement internal matrix services for specialized matrix size. More...

#include <DGtal/math/linalg/SimpleMatrixSpecializations.h>

Public Types
typedef TMatrix::Component	Component
	Matrix componenets type. More...
typedef TMatrix	Matrix
	Matrix type. More...

Public Member Functions
	BOOST_STATIC_ASSERT (TM==TMatrix::M)
	BOOST_STATIC_ASSERT (TN==TMatrix::N)

Static Public Member Functions
static Component	minorDeterminant (const Matrix &M, const DGtal::Dimension i, const DGtal::Dimension j)
static Component	determinant (const Matrix &M)

Detailed Description

template<typename TMatrix, DGtal::Dimension TM, DGtal::Dimension TN>
struct DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >

Aim: Implement internal matrix services for specialized matrix size.

Description of template class 'SimpleMatrixSpecializations'

Determiant of a matrix and determinant of a minor of the matrix are specialized for 2x2 and 3x3 matrices.

Template Parameters

TMatrix	a type of matrix
TM	number of rows
TN	number of columns

Definition at line 68 of file SimpleMatrixSpecializations.h.

Member Typedef Documentation

Component

template<typename TMatrix , DGtal::Dimension TM, DGtal::Dimension TN>

typedef TMatrix::Component DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >::Component

Matrix componenets type.

Definition at line 73 of file SimpleMatrixSpecializations.h.

Matrix

template<typename TMatrix , DGtal::Dimension TM, DGtal::Dimension TN>

typedef TMatrix DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >::Matrix

Matrix type.

Definition at line 75 of file SimpleMatrixSpecializations.h.

Member Function Documentation

BOOST_STATIC_ASSERT() [1/2]

template<typename TMatrix , DGtal::Dimension TM, DGtal::Dimension TN>

DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >::BOOST_STATIC_ASSERT

(

TM

= =TMatrix::M

)

BOOST_STATIC_ASSERT() [2/2]

template<typename TMatrix , DGtal::Dimension TM, DGtal::Dimension TN>

DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >::BOOST_STATIC_ASSERT

(

TN

= =TMatrix::N

)

determinant()

template<typename TMatrix , DGtal::Dimension TM, DGtal::Dimension TN>

static Component DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >::determinant ( const Matrix &  M )

static

Returns the determinant of square matrix. Slow method for large matrices.

Precondition

this must be NxN

Returns

the determinant.

minorDeterminant()

template<typename TMatrix , DGtal::Dimension TM, DGtal::Dimension TN>

static Component DGtal::SimpleMatrixSpecializations< TMatrix, TM, TN >::minorDeterminant ( const Matrix &  M, const DGtal::Dimension  i, const DGtal::Dimension  j  )

static

Return the minor determinant (i,j) of the current matrix

Parameters

M	the matrix
i	row index
j	column index

Returns

the minor (i,j)

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

• SimpleMatrixSpecializations.h