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FloatEIG Class Reference

#include "fEIG.h"

Collaboration diagram for FloatEIG:
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Public Member Functions

 FloatEIG (void)
 FloatEIG (const FloatMatrix &a, bool calc_eigenvectors=true)
 FloatEIG (const FloatMatrix &a, octave_idx_type &info, bool calc_eigenvectors=true)
 FloatEIG (const FloatMatrix &a, const FloatMatrix &b, bool calc_eigenvectors=true)
 FloatEIG (const FloatMatrix &a, const FloatMatrix &b, octave_idx_type &info, bool calc_eigenvectors=true)
 FloatEIG (const FloatComplexMatrix &a, bool calc_eigenvectors=true)
 FloatEIG (const FloatComplexMatrix &a, octave_idx_type &info, bool calc_eigenvectors=true)
 FloatEIG (const FloatComplexMatrix &a, const FloatComplexMatrix &b, bool calc_eigenvectors=true)
 FloatEIG (const FloatComplexMatrix &a, const FloatComplexMatrix &b, octave_idx_type &info, bool calc_eigenvectors=true)
 FloatEIG (const FloatEIG &a)
 ~FloatEIG (void)
FloatComplexColumnVector eigenvalues (void) const
FloatComplexMatrix eigenvectors (void) const
FloatEIG & operator= (const FloatEIG &a)

Private Member Functions

octave_idx_type hermitian_init (const FloatComplexMatrix &a, bool calc_eigenvectors)
octave_idx_type hermitian_init (const FloatComplexMatrix &a, const FloatComplexMatrix &b, bool calc_eigenvectors)
octave_idx_type init (const FloatMatrix &a, bool calc_eigenvectors)
octave_idx_type init (const FloatMatrix &a, const FloatMatrix &b, bool calc_eigenvectors)
octave_idx_type init (const FloatComplexMatrix &a, bool calc_eigenvectors)
octave_idx_type init (const FloatComplexMatrix &a, const FloatComplexMatrix &b, bool calc_eigenvectors)
octave_idx_type symmetric_init (const FloatMatrix &a, bool calc_eigenvectors)
octave_idx_type symmetric_init (const FloatMatrix &a, const FloatMatrix &b, bool calc_eigenvectors)

Private Attributes

FloatComplexColumnVector lambda
FloatComplexMatrix v

Friends

class FloatComplexMatrix
class FloatMatrix
std::ostream & operator<< (std::ostream &os, const FloatEIG &a)

Detailed Description

Definition at line 32 of file fEIG.h.

Constructor & Destructor Documentation

FloatEIG::FloatEIG ( void  )
inline

Definition at line 41 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatMatrix &  a,
bool  calc_eigenvectors = true 
)
inline

Definition at line 44 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatMatrix &  a,
octave_idx_type &  info,
bool  calc_eigenvectors = true 
)
inline

Definition at line 50 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatMatrix &  a,
const FloatMatrix &  b,
bool  calc_eigenvectors = true 
)
inline

Definition at line 57 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatMatrix &  a,
const FloatMatrix &  b,
octave_idx_type &  info,
bool  calc_eigenvectors = true 
)
inline

Definition at line 64 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatComplexMatrix &  a,
bool  calc_eigenvectors = true 
)
inline

Definition at line 71 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatComplexMatrix &  a,
octave_idx_type &  info,
bool  calc_eigenvectors = true 
)
inline

Definition at line 77 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatComplexMatrix &  a,
const FloatComplexMatrix &  b,
bool  calc_eigenvectors = true 
)
inline

Definition at line 84 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatComplexMatrix &  a,
const FloatComplexMatrix &  b,
octave_idx_type &  info,
bool  calc_eigenvectors = true 
)
inline

Definition at line 91 of file fEIG.h.

FloatEIG::FloatEIG ( const FloatEIG &  a)
inline

Definition at line 98 of file fEIG.h.

FloatEIG::~FloatEIG ( void  )
inline

Definition at line 110 of file fEIG.h.

Member Function Documentation

FloatComplexColumnVector FloatEIG::eigenvalues ( void  ) const
inline

Definition at line 112 of file fEIG.h.

Referenced by Feig(), and xpow().

FloatComplexMatrix FloatEIG::eigenvectors ( void  ) const
inline

Definition at line 114 of file fEIG.h.

Referenced by Feig(), and xpow().

octave_idx_type FloatEIG::hermitian_init ( const FloatComplexMatrix &  a,
bool  calc_eigenvectors 
)
private

Definition at line 395 of file fEIG.cc.

References Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, FloatComplexMatrix, Array< T >::fortran_vec(), lambda, Array< T >::rows(), and v.

Referenced by init().

octave_idx_type FloatEIG::hermitian_init ( const FloatComplexMatrix &  a,
const FloatComplexMatrix &  b,
bool  calc_eigenvectors 
)
private

Definition at line 791 of file fEIG.cc.

References Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, FloatComplexMatrix, Array< T >::fortran_vec(), lambda, Array< T >::rows(), and v.

octave_idx_type FloatEIG::init ( const FloatMatrix &  a,
bool  calc_eigenvectors 
)
private

Definition at line 137 of file fEIG.cc.

References FloatMatrix::any_element_is_inf_or_nan(), Array< T >::cols(), current_liboctave_error_handler, Array< T >::elem(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), FloatMatrix::is_symmetric(), lambda, FloatComplexColumnVector::resize(), FloatComplexMatrix::resize(), Array< T >::rows(), symmetric_init(), v, and wi.

octave_idx_type FloatEIG::init ( const FloatMatrix &  a,
const FloatMatrix &  b,
bool  calc_eigenvectors 
)
private

Definition at line 461 of file fEIG.cc.

References FloatMatrix::any_element_is_inf_or_nan(), Array< T >::cols(), current_liboctave_error_handler, Array< T >::elem(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), FloatMatrix::is_symmetric(), lambda, FloatComplexColumnVector::resize(), FloatComplexMatrix::resize(), Array< T >::rows(), symmetric_init(), and v.

octave_idx_type FloatEIG::init ( const FloatComplexMatrix &  a,
bool  calc_eigenvectors 
)
private

Definition at line 311 of file fEIG.cc.

References FloatComplexMatrix::any_element_is_inf_or_nan(), Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), hermitian_init(), FloatComplexMatrix::is_hermitian(), lambda, Array< T >::rows(), v, and Faddeeva::w().

octave_idx_type FloatEIG::init ( const FloatComplexMatrix &  a,
const FloatComplexMatrix &  b,
bool  calc_eigenvectors 
)
private

Definition at line 678 of file fEIG.cc.

References FloatComplexMatrix::any_element_is_inf_or_nan(), Array< T >::cols(), current_liboctave_error_handler, Array< T >::elem(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), hermitian_init(), FloatComplexMatrix::is_hermitian(), lambda, FloatComplexColumnVector::resize(), Array< T >::rows(), and v.

FloatEIG& FloatEIG::operator= ( const FloatEIG &  a)
inline

Definition at line 100 of file fEIG.h.

References lambda, and v.

octave_idx_type FloatEIG::symmetric_init ( const FloatMatrix &  a,
bool  calc_eigenvectors 
)
private

Definition at line 250 of file fEIG.cc.

References Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, FloatComplexMatrix, Array< T >::fortran_vec(), lambda, Array< T >::rows(), and v.

Referenced by init().

octave_idx_type FloatEIG::symmetric_init ( const FloatMatrix &  a,
const FloatMatrix &  b,
bool  calc_eigenvectors 
)
private

Definition at line 602 of file fEIG.cc.

References Array< T >::cols(), current_liboctave_error_handler, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, FloatComplexMatrix, Array< T >::fortran_vec(), lambda, Array< T >::rows(), and v.

Friends And Related Function Documentation

friend class FloatComplexMatrix
friend

Definition at line 37 of file fEIG.h.

Referenced by hermitian_init(), and symmetric_init().

friend class FloatMatrix
friend

Definition at line 36 of file fEIG.h.

std::ostream& operator<< ( std::ostream &  os,
const FloatEIG &  a 
)
friend

Member Data Documentation

FloatComplexColumnVector FloatEIG::lambda
private

Definition at line 120 of file fEIG.h.

Referenced by hermitian_init(), init(), operator=(), and symmetric_init().

FloatComplexMatrix FloatEIG::v
private

Definition at line 121 of file fEIG.h.

Referenced by hermitian_init(), init(), operator=(), and symmetric_init().

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