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ComplexQR Class Reference

#include "CmplxQR.h"

Inheritance diagram for ComplexQR:
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Public Types

typedef ComplexMatrix::element_type qr_elt_type
 

Public Member Functions

 ComplexQR (void)
 
 ComplexQR (const ComplexMatrix &, qr_type_t=qr_type_std)
 
 ComplexQR (const ComplexMatrix &qx, const ComplexMatrix &rx)
 
 ComplexQR (const ComplexQR &a)
 
void delete_col (octave_idx_type j)
 
void delete_col (const Array< octave_idx_type > &j)
 
void delete_row (octave_idx_type j)
 
qr_type_t get_type (void) const
 
void init (const ComplexMatrix &, qr_type_t=qr_type_std)
 
void insert_col (const ComplexColumnVector &u, octave_idx_type j)
 
void insert_col (const ComplexMatrix &u, const Array< octave_idx_type > &j)
 
void insert_row (const ComplexRowVector &u, octave_idx_type j)
 
ComplexMatrix Q (void) const
 
ComplexMatrix R (void) const
 
bool regular (void) const
 
void shift_cols (octave_idx_type i, octave_idx_type j)
 
void update (const ComplexColumnVector &u, const ComplexColumnVector &v)
 
void update (const ComplexMatrix &u, const ComplexMatrix &v)
 

Protected Member Functions

void form (octave_idx_type n, ComplexMatrix &afact, Complex *tau, qr_type_t qr_type)
 

Protected Attributes

ComplexMatrix q
 
ComplexMatrix r
 

Detailed Description

Definition at line 35 of file CmplxQR.h.

Member Typedef Documentation

typedef ComplexMatrix ::element_type base_qr< ComplexMatrix >::qr_elt_type
inherited

Definition at line 43 of file base-qr.h.

Constructor & Destructor Documentation

ComplexQR::ComplexQR ( void  )
inline

Definition at line 41 of file CmplxQR.h.

F77_RET_T const octave_idx_type Complex const octave_idx_type Complex Complex const octave_idx_type octave_idx_type &F77_RET_T const octave_idx_type const octave_idx_type Complex const octave_idx_type Complex Complex const octave_idx_type octave_idx_type &F77_RET_T const octave_idx_type const octave_idx_type Complex const octave_idx_type Complex const octave_idx_type Complex Complex Complex double *F77_RET_T const octave_idx_type const octave_idx_type Complex const octave_idx_type Complex const octave_idx_type const octave_idx_type const Complex double *F77_RET_T const octave_idx_type const octave_idx_type Complex const octave_idx_type Complex const octave_idx_type const octave_idx_type double *F77_RET_T const octave_idx_type Complex const octave_idx_type Complex const octave_idx_type const octave_idx_type const Complex double *F77_RET_T const octave_idx_type Complex const octave_idx_type Complex const octave_idx_type const octave_idx_type Complex double *F77_RET_T const octave_idx_type const octave_idx_type Complex const octave_idx_type Complex const octave_idx_type const octave_idx_type const octave_idx_type Complex double * ComplexQR::ComplexQR ( const ComplexMatrix &  a,
qr_type_t  qr_type = qr_type_std 
)

Definition at line 99 of file CmplxQR.cc.

References init().

ComplexQR::ComplexQR ( const ComplexMatrix &  qx,
const ComplexMatrix &  rx 
)
inline

Definition at line 45 of file CmplxQR.h.

ComplexQR::ComplexQR ( const ComplexQR &  a)
inline

Definition at line 48 of file CmplxQR.h.

Member Function Documentation

void ComplexQR::delete_col ( octave_idx_type  j)

Definition at line 333 of file CmplxQR.cc.

References Array< T >::columns(), F77_XFCN, Array< T >::fortran_vec(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, ComplexMatrix::resize(), and Array< T >::rows().

Referenced by Gqrdelete().

void ComplexQR::delete_col ( const Array< octave_idx_type > &  j)

Definition at line 360 of file CmplxQR.cc.

References Array< T >::columns(), current_liboctave_error_handler, DESCENDING, F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, ComplexMatrix::resize(), Array< T >::rows(), and Array< T >::sort().

void ComplexQR::delete_row ( octave_idx_type  j)

Definition at line 426 of file CmplxQR.cc.

References Array< T >::columns(), current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), Array< T >::is_square(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, ComplexMatrix::resize(), Array< T >::rows(), and Faddeeva::w().

Referenced by Gqrdelete().

void ComplexQR::form ( octave_idx_type  n,
ComplexMatrix &  afact,
Complex *  tau,
qr_type_t  qr_type 
)
protected

Definition at line 137 of file CmplxQR.cc.

References Array< T >::columns(), Array< T >::elem(), F77_XFCN, Array< T >::fortran_vec(), max(), min(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, qr_type_economy, qr_type_raw, base_qr< ComplexMatrix >::r, Array< T >::rows(), and Array< T >::xelem().

Referenced by init(), and ComplexQRP::init().

qr_type_t base_qr< ComplexMatrix >::get_type ( void  ) const
inherited
void ComplexQR::init ( const ComplexMatrix &  a,
qr_type_t  qr_type = qr_type_std 
)

Definition at line 105 of file CmplxQR.cc.

References Array< T >::cols(), F77_XFCN, form(), Array< T >::fortran_vec(), max(), OCTAVE_LOCAL_BUFFER, qr_type_std, ComplexMatrix::resize(), and Array< T >::rows().

Referenced by ComplexQR().

void ComplexQR::insert_col ( const ComplexColumnVector &  u,
octave_idx_type  j 
)

Definition at line 256 of file CmplxQR.cc.

References Array< T >::columns(), current_liboctave_error_handler, Array< T >::data(), F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, ComplexMatrix::resize(), and Array< T >::rows().

Referenced by Gqrinsert().

void ComplexQR::insert_col ( const ComplexMatrix &  u,
const Array< octave_idx_type > &  j 
)

Definition at line 287 of file CmplxQR.cc.

References ASCENDING, ComplexMatrix::column(), Array< T >::columns(), current_liboctave_error_handler, Array< T >::data(), F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), min(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, ComplexMatrix::resize(), Array< T >::rows(), and Array< T >::sort().

void ComplexQR::insert_row ( const ComplexRowVector &  u,
octave_idx_type  j 
)

Definition at line 402 of file CmplxQR.cc.

References Array< T >::columns(), current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), Array< T >::is_square(), Array< T >::length(), min(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, ComplexMatrix::resize(), and Array< T >::rows().

Referenced by Gqrinsert().

ComplexMatrix base_qr< ComplexMatrix >::Q ( void  ) const
inlineinherited

Definition at line 63 of file base-qr.h.

ComplexMatrix base_qr< ComplexMatrix >::R ( void  ) const
inlineinherited

Definition at line 65 of file base-qr.h.

bool base_qr< ComplexMatrix >::regular ( void  ) const
inherited
void ComplexQR::shift_cols ( octave_idx_type  i,
octave_idx_type  j 
)

Definition at line 449 of file CmplxQR.cc.

References Array< T >::columns(), F77_XFCN, Array< T >::fortran_vec(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, Array< T >::rows(), and Faddeeva::w().

Referenced by Gqrshift().

void ComplexQR::update ( const ComplexColumnVector &  u,
const ComplexColumnVector &  v 
)

Definition at line 209 of file CmplxQR.cc.

References Array< T >::columns(), current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), Array< T >::length(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, Array< T >::rows(), and Faddeeva::w().

Referenced by Gqrupdate().

void ComplexQR::update ( const ComplexMatrix &  u,
const ComplexMatrix &  v 
)

Definition at line 231 of file CmplxQR.cc.

References Array< T >::cols(), ComplexMatrix::column(), Array< T >::columns(), current_liboctave_error_handler, F77_XFCN, Array< T >::fortran_vec(), OCTAVE_LOCAL_BUFFER, base_qr< ComplexMatrix >::q, base_qr< ComplexMatrix >::r, Array< T >::rows(), and Faddeeva::w().

Member Data Documentation

ComplexMatrix base_qr< ComplexMatrix >::q
protectedinherited

Definition at line 73 of file base-qr.h.

Referenced by delete_col(), delete_row(), form(), insert_col(), insert_row(), shift_cols(), and update().

ComplexMatrix base_qr< ComplexMatrix >::r
protectedinherited

Definition at line 74 of file base-qr.h.

Referenced by delete_col(), delete_row(), form(), insert_col(), insert_row(), shift_cols(), and update().

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