Jacobi.h File Reference

#include <GfxTL/MatrixXX.h>
#include <GfxTL/VectorXD.h>
#include <GfxTL/MathHelper.h>
#include <GfxTL/Array.h>
#include <memory>

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Namespaces
	GfxTL

Macros
#define	__GfxTL_JACOBI_ROTATE(a, i, j, k, l)

Functions
template<class IteratorT , class VectorT >
void	EigSortDesc (VectorT *d, Array< 2, IteratorT > *v)
template<unsigned int N, class T >
void	EigSortDesc (VectorXD< N, T > *d, MatrixXX< N, N, T > *v)
template<class IteratorT , class VectorT >
bool	Jacobi (Array< 2, IteratorT > *a, VectorT *d, Array< 2, IteratorT > *v, int *nrot=NULL)
template<unsigned int N, class T >
bool	Jacobi (const MatrixXX< N, N, T > &m, VectorXD< N, T > *d, MatrixXX< N, N, T > *v, int *nrot=NULL)

Macro Definition Documentation

__GfxTL_JACOBI_ROTATE

#define __GfxTL_JACOBI_ROTATE	(		a,
			i,
			j,
			k,
			l
	)

Value:

    g = (a)[j][i]; \
    h = (a)[l][k]; \
    (a)[j][i] = g - s * (h + g * tau); \
    (a)[l][k] = h + s *(g - h * tau);

Definition at line 15 of file Jacobi.h.