qr.cc File Reference

#include <string>
#include "MArray.h"
#include "Matrix.h"
#include "qr.h"
#include "qrp.h"
#include "sparse-qr.h"
#include "defun.h"
#include "error.h"
#include "errwarn.h"
#include "ov.h"
#include "ovl.h"

Include dependency graph for qr.cc:

Go to the source code of this file.

Functions
static bool	check_index (const octave_value &i, bool vector_allowed=false)
static bool	check_qr_dims (const octave_value &q, const octave_value &r, bool allow_ecf=false)
OCTAVE_EXPORT octave_value_list	Fqr (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fqrdelete (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fqrinsert (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fqrshift (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fqrupdate (const octave_value_list &args, int)
template<typename MT >
static octave_value	get_qr_r (const math::qr< MT > &fact)
template<typename T >
static math::qr< T >::type	qr_type (int nargout, bool economy)

Function Documentation

check_index()

static bool check_index ( const octave_value &  i, bool  vector_allowed = false  )

static

Definition at line 1284 of file qr.cc.

References octave_value::is_scalar_type(), octave_value::isinteger(), and octave_value::isreal().

Referenced by Fqrdelete(), Fqrinsert(), and Fqrshift().

check_qr_dims()

static bool check_qr_dims ( const octave_value &  q, const octave_value &  r, bool  allow_ecf = false  )

static

Definition at line 1273 of file qr.cc.

References octave_value::columns(), m, n, octave_value::ndims(), r, and octave_value::rows().

Referenced by Fqrdelete(), Fqrinsert(), Fqrshift(), and Fqrupdate().

Fqr()

OCTAVE_EXPORT octave_value_list Fqr	(	const octave_value_list &	args,
		int	nargout
	)

Definition at line 311 of file qr.cc.

References octave_value::complex_matrix_value(), conj(), err_wrong_type_arg(), error(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_qr_r(), octave_value::is_single_type(), octave_value::iscomplex(), octave_value::isreal(), octave_value::issparse(), m, octave_value::matrix_value(), ovl(), print_usage(), octave_value::sparse_complex_matrix_value(), octave_value::sparse_matrix_value(), sparse_qr< SparseComplexMatrix >, and sparse_qr< SparseMatrix >.

Fqrdelete()

OCTAVE_EXPORT octave_value_list Fqrdelete	(	const octave_value_list &	args,
		int
	)

Definition at line 1684 of file qr.cc.

References check_index(), check_qr_dims(), octave_value::complex_matrix_value(), error(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_qr_r(), octave_value::is_single_type(), octave_value::isnumeric(), octave_value::isreal(), octave_value::matrix_value(), octave_value::octave_idx_type_vector_value(), ovl(), print_usage(), and Q.

Fqrinsert()

OCTAVE_EXPORT octave_value_list Fqrinsert	(	const octave_value_list &	args,
		int
	)

Definition at line 1484 of file qr.cc.

References check_index(), check_qr_dims(), octave_value::complex_matrix_value(), error(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_qr_r(), octave_value::is_single_type(), octave_value::isnumeric(), octave_value::isreal(), octave_value::matrix_value(), octave_value::octave_idx_type_vector_value(), ovl(), print_usage(), Q, octave_value::rows(), and x.

Fqrshift()

OCTAVE_EXPORT octave_value_list Fqrshift	(	const octave_value_list &	args,
		int
	)

Definition at line 1923 of file qr.cc.

References check_index(), check_qr_dims(), octave_value::complex_matrix_value(), error(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_qr_r(), octave_value::idx_type_value(), octave_value::is_single_type(), octave_value::isnumeric(), octave_value::isreal(), octave_value::matrix_value(), ovl(), print_usage(), and Q.

Fqrupdate()

OCTAVE_EXPORT octave_value_list Fqrupdate	(	const octave_value_list &	args,
		int
	)

Definition at line 1308 of file qr.cc.

References check_qr_dims(), octave_value::complex_matrix_value(), error(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_qr_r(), octave_value::is_single_type(), octave_value::isnumeric(), octave_value::isreal(), octave_value::matrix_value(), ovl(), print_usage(), and Q.

get_qr_r()

template<typename MT >

static octave_value get_qr_r ( const math::qr< MT > &  fact )

static

Definition at line 63 of file qr.cc.

References octave_value(), and MatrixType::Upper.

Referenced by Fqr(), Fqrdelete(), Fqrinsert(), Fqrshift(), and Fqrupdate().

qr_type()

template<typename T >

static math::qr<T>::type qr_type ( int  nargout, bool  economy  )

static

Definition at line 74 of file qr.cc.

Referenced by qr< T >::qr(), qrp< T >::qrp(), qr< T >::form(), qr< T >::init(), and qrp< T >::init().