GNU Octave  3.8.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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CHOL Class Reference

#include "dbleCHOL.h"

Collaboration diagram for CHOL:
Collaboration graph
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Public Member Functions

 CHOL (void)
 CHOL (const Matrix &a, bool calc_cond=false)
 CHOL (const Matrix &a, octave_idx_type &info, bool calc_cond=false)
 CHOL (const CHOL &a)
Matrix chol_matrix (void) const
void delete_sym (octave_idx_type j)
octave_idx_type downdate (const ColumnVector &u)
octave_idx_type insert_sym (const ColumnVector &u, octave_idx_type j)
Matrix inverse (void) const
CHOLoperator= (const CHOL &a)
double rcond (void) const
void set (const Matrix &R)
void shift_sym (octave_idx_type i, octave_idx_type j)
void update (const ColumnVector &u)

Private Member Functions

octave_idx_type init (const Matrix &a, bool calc_cond)

Private Attributes

Matrix chol_mat
double xrcond

Friends

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

Detailed Description

Definition at line 32 of file dbleCHOL.h.

Constructor & Destructor Documentation

CHOL::CHOL ( void  )
inline

Definition at line 38 of file dbleCHOL.h.

CHOL::CHOL ( const Matrix a,
bool  calc_cond = false 
)
inline

Definition at line 40 of file dbleCHOL.h.

CHOL::CHOL ( const Matrix a,
octave_idx_type info,
bool  calc_cond = false 
)
inline

Definition at line 46 of file dbleCHOL.h.

CHOL::CHOL ( const CHOL a)
inline

Definition at line 52 of file dbleCHOL.h.

Member Function Documentation

Matrix CHOL::chol_matrix ( void  ) const
inline

Definition at line 64 of file dbleCHOL.h.

Referenced by make_cholb(), and qp().

void CHOL::delete_sym ( octave_idx_type  j)
octave_idx_type CHOL::downdate ( const ColumnVector u)
octave_idx_type CHOL::insert_sym ( const ColumnVector u,
octave_idx_type  j 
)
Matrix CHOL::inverse ( void  ) const

Definition at line 187 of file dbleCHOL.cc.

References chol2inv_internal(), and chol_mat.

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

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

Definition at line 54 of file dbleCHOL.h.

References chol_mat, and xrcond.

double CHOL::rcond ( void  ) const
inline

Definition at line 66 of file dbleCHOL.h.

Referenced by Matrix::inverse().

void CHOL::set ( const Matrix R)

Definition at line 193 of file dbleCHOL.cc.

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

Referenced by DEFUN_DLD().

void CHOL::shift_sym ( octave_idx_type  i,
octave_idx_type  j 
)
void CHOL::update ( const ColumnVector u)

Friends And Related Function Documentation

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

Member Data Documentation

Matrix CHOL::chol_mat
private

Definition at line 87 of file dbleCHOL.h.

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

double CHOL::xrcond
private

Definition at line 89 of file dbleCHOL.h.

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


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