ComplexEigen Class Reference

Complex eigenvector routines. More...

#include <ComplexEigen.h>

Collaboration diagram for ComplexEigen:

Public Member Functions
	ComplexEigen (const Matrix< complex< double > > &m, bool vec=false)
	Constructor. More...
	ComplexEigen ()
	ComplexEigen (const ComplexEigen &)
	~ComplexEigen ()
const Vector< complex< double > > &	eigenValues () const
	Get eigenvalues. More...
const Matrix< complex< double > > &	eigenVectors () const
	Get eigenvectors. More...

Private Member Functions
void	operator= (const ComplexEigen &)
void	balbak (int low, int high, const Array1D< double > &scale)
int	hqr (Matrix< complex< double > > &, int low, int high)
int	hqr2 (Matrix< complex< double > > &, int low, int high, Array1D< complex< double > > &ort)

Static Private Member Functions
static void	balance (Matrix< complex< double > > &, int &low, int &high, Array1D< double > &)
static void	exchange (Matrix< complex< double > > &, int j, int m, int low, int high)
static void	orthes (Matrix< complex< double > > &, int low, int high, Array1D< complex< double > > &ort)

Private Attributes
Vector< complex< double > >	lambda
Matrix< complex< double > >	vectors

Detailed Description

Complex eigenvector routines.

Definition at line 36 of file ComplexEigen.h.

Constructor & Destructor Documentation

ComplexEigen::ComplexEigen	(	const Matrix< complex< double > > &	m,
		bool	vec = false
	)

Constructor.

Definition at line 58 of file ComplexEigen.cpp.

References balance(), balbak(), hqr(), hqr2(), Hypervolume::n, and orthes().

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ComplexEigen::ComplexEigen

(

)

Definition at line 48 of file ComplexEigen.cpp.

ComplexEigen::ComplexEigen

(

const ComplexEigen &

rhs

)

Definition at line 53 of file ComplexEigen.cpp.

ComplexEigen::~ComplexEigen

(

)

Definition at line 90 of file ComplexEigen.cpp.

Member Function Documentation

void ComplexEigen::balance ( Matrix< complex< double > > &  copy, int &  low, int &  high, Array1D< double > &  scale  )

staticprivate

Definition at line 104 of file ComplexEigen.cpp.

References Physics::c, exchange(), and Hypervolume::n.

Referenced by ComplexEigen().

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void ComplexEigen::balbak ( int  low, int  high, const Array1D< double > &  scale  )

private

Definition at line 257 of file ComplexEigen.cpp.

References Hypervolume::n, Array2D< T >::nrows(), Array2D< T >::swapRows(), and vectors.

Referenced by ComplexEigen().

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const Vector< complex< double > > & ComplexEigen::eigenValues

(

)

const

Get eigenvalues.

Definition at line 94 of file ComplexEigen.cpp.

References lambda.

const Matrix< complex< double > > & ComplexEigen::eigenVectors

(

)

const

Get eigenvectors.

Definition at line 99 of file ComplexEigen.cpp.

References vectors.

void ComplexEigen::exchange ( Matrix< complex< double > > &  copy, int  j, int  m, int  low, int  high  )

staticprivate

Definition at line 309 of file ComplexEigen.cpp.

References Hypervolume::n.

Referenced by balance().

int ComplexEigen::hqr ( Matrix< complex< double > > &  h, int  low, int  high  )

private

Definition at line 319 of file ComplexEigen.cpp.

References abs(), interpolation::conj(), imag(), lambda, Hypervolume::n, real(), and sqrt().

Referenced by ComplexEigen().

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int ComplexEigen::hqr2 ( Matrix< complex< double > > &  h, int  low, int  high, Array1D< complex< double > > &  ort  )

private

Definition at line 479 of file ComplexEigen.cpp.

References abs(), interpolation::conj(), imag(), lambda, Hypervolume::n, real(), sqrt(), and vectors.

Referenced by ComplexEigen().

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void ComplexEigen::operator= ( const ComplexEigen &  )

private

void ComplexEigen::orthes ( Matrix< complex< double > > &  copy, int  low, int  high, Array1D< complex< double > > &  ort  )

staticprivate

Definition at line 750 of file ComplexEigen.cpp.

References abs(), interpolation::conj(), Hypervolume::n, and sqrt().

Referenced by ComplexEigen().

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Member Data Documentation

Vector<complex<double> > ComplexEigen::lambda

private

Definition at line 80 of file ComplexEigen.h.

Referenced by eigenValues(), hqr(), and hqr2().

Matrix<complex<double> > ComplexEigen::vectors

private

Definition at line 81 of file ComplexEigen.h.

Referenced by balbak(), eigenVectors(), and hqr2().

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

• src/Classic/Algebra/ComplexEigen.h
• src/Classic/Algebra/ComplexEigen.cpp