FloatCHOL Class Reference

#include "floatCHOL.h"

Collaboration diagram for FloatCHOL:

Public Member Functions
	FloatCHOL (void)
	FloatCHOL (const FloatMatrix &a, bool calc_cond=false)
	FloatCHOL (const FloatMatrix &a, octave_idx_type &info, bool calc_cond=false)
	FloatCHOL (const FloatCHOL &a)
FloatMatrix	chol_matrix (void) const
void	delete_sym (octave_idx_type j)
octave_idx_type	downdate (const FloatColumnVector &u)
octave_idx_type	insert_sym (const FloatColumnVector &u, octave_idx_type j)
FloatMatrix	inverse (void) const
FloatCHOL &	operator= (const FloatCHOL &a)
float	rcond (void) const
void	set (const FloatMatrix &R)
void	shift_sym (octave_idx_type i, octave_idx_type j)
void	update (const FloatColumnVector &u)

Private Member Functions
octave_idx_type	init (const FloatMatrix &a, bool calc_cond)

Private Attributes
FloatMatrix	chol_mat
float	xrcond

Friends
OCTAVE_API std::ostream &	operator<< (std::ostream &os, const FloatCHOL &a)

Detailed Description

Definition at line 32 of file floatCHOL.h.

Constructor & Destructor Documentation

FloatCHOL::FloatCHOL ( void  )

inline

Definition at line 38 of file floatCHOL.h.

FloatCHOL::FloatCHOL ( const FloatMatrix &  a, bool  calc_cond = false  )

inline

Definition at line 40 of file floatCHOL.h.

FloatCHOL::FloatCHOL ( const FloatMatrix &  a, octave_idx_type &  info, bool  calc_cond = false  )

inline

Definition at line 46 of file floatCHOL.h.

FloatCHOL::FloatCHOL ( const FloatCHOL &  a )

inline

Definition at line 53 of file floatCHOL.h.

Member Function Documentation

FloatMatrix FloatCHOL::chol_matrix ( void  ) const

inline

Definition at line 65 of file floatCHOL.h.

void FloatCHOL::delete_sym

(

octave_idx_type

j

)

Definition at line 270 of file floatCHOL.cc.

References chol_mat, F77_XFCN, Array< T >::fortran_vec(), OCTAVE_LOCAL_BUFFER, FloatMatrix::resize(), Array< T >::rows(), and Faddeeva::w().

Referenced by DEFUN_DLD().

octave_idx_type FloatCHOL::downdate

(

const FloatColumnVector &

u

)

Definition at line 222 of file floatCHOL.cc.

References chol_mat, current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), OCTAVE_LOCAL_BUFFER, Array< T >::rows(), and Faddeeva::w().

Referenced by DEFUN_DLD().

F77_RET_T float const octave_idx_type float float *F77_RET_T float const octave_idx_type float float octave_idx_type &F77_RET_T float const octave_idx_type const octave_idx_type float float octave_idx_type &F77_RET_T float const octave_idx_type const octave_idx_type float *F77_RET_T float const octave_idx_type const octave_idx_type const octave_idx_type float *octave_idx_type FloatCHOL::init ( const FloatMatrix &  a, bool  calc_cond  )

private

Definition at line 90 of file floatCHOL.cc.

References chol_mat, Array< T >::clear(), Array< T >::cols(), F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, Array< T >::fortran_vec(), FloatMatrix::resize(), Array< T >::rows(), Array< T >::xelem(), xnorm(), and xrcond.

octave_idx_type FloatCHOL::insert_sym	(	const FloatColumnVector &	u,
		octave_idx_type	j
	)

Definition at line 244 of file floatCHOL.cc.

References chol_mat, current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), OCTAVE_LOCAL_BUFFER, FloatMatrix::resize(), Array< T >::rows(), and Faddeeva::w().

Referenced by DEFUN_DLD().

FloatMatrix FloatCHOL::inverse

(

void

)

const

Definition at line 187 of file floatCHOL.cc.

References chol2inv_internal(), and chol_mat.

Referenced by DEFUN_DLD(), and FloatMatrix::inverse().

FloatCHOL& FloatCHOL::operator= ( const FloatCHOL &  a )

inline

Definition at line 55 of file floatCHOL.h.

References chol_mat, and xrcond.

float FloatCHOL::rcond ( void  ) const

inline

Definition at line 67 of file floatCHOL.h.

Referenced by FloatMatrix::inverse().

void FloatCHOL::set

(

const FloatMatrix &

R

)

Definition at line 193 of file floatCHOL.cc.

References chol_mat, current_liboctave_error_handler, and Array< T >::is_square().

Referenced by DEFUN_DLD().

void FloatCHOL::shift_sym	(	octave_idx_type	i,
		octave_idx_type	j
	)

Definition at line 288 of file floatCHOL.cc.

References chol_mat, F77_XFCN, Array< T >::fortran_vec(), OCTAVE_LOCAL_BUFFER, Array< T >::rows(), and Faddeeva::w().

Referenced by DEFUN_DLD().

void FloatCHOL::update

(

const FloatColumnVector &

u

)

Definition at line 204 of file floatCHOL.cc.

References chol_mat, current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), OCTAVE_LOCAL_BUFFER, Array< T >::rows(), and Faddeeva::w().

Referenced by DEFUN_DLD().

Friends And Related Function Documentation

OCTAVE_API std::ostream& operator<< ( std::ostream &  os, const FloatCHOL &  a  )

friend

Member Data Documentation

FloatMatrix FloatCHOL::chol_mat

private

Definition at line 89 of file floatCHOL.h.

Referenced by delete_sym(), downdate(), init(), insert_sym(), inverse(), operator=(), set(), shift_sym(), and update().

float FloatCHOL::xrcond

private

Definition at line 91 of file floatCHOL.h.

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

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

• liboctave/numeric/floatCHOL.h
• liboctave/numeric/floatCHOL.cc