lu.cc File Reference

#include "CmplxLU.h"
#include "dbleLU.h"
#include "fCmplxLU.h"
#include "floatLU.h"
#include "SparseCmplxLU.h"
#include "SparsedbleLU.h"
#include "defun.h"
#include "error.h"
#include "gripes.h"
#include "oct-obj.h"
#include "utils.h"
#include "ov-re-sparse.h"
#include "ov-cx-sparse.h"

Include dependency graph for lu.cc:

Go to the source code of this file.

Functions
static bool	check_lu_dims (const octave_value &l, const octave_value &u, const octave_value &p)
OCTAVE_EXPORT octave_value_list	Flu (const octave_value_list &args, int nargout)
OCTAVE_EXPORT octave_value_list	Fluupdate (const octave_value_list &args, int)
template<class MT >
static octave_value	get_lu_l (const base_lu< MT > &fact)
template<class MT >
static octave_value	get_lu_u (const base_lu< MT > &fact)

Function Documentation

static bool check_lu_dims ( const octave_value &  l, const octave_value &  u, const octave_value &  p  )

static

Definition at line 588 of file lu.cc.

References octave_value::columns(), octave_value::is_undefined(), min(), octave_value::ndims(), and octave_value::rows().

Referenced by Fluupdate().

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

Definition at line 141 of file lu.cc.

References arg(), octave_value::columns(), octave_value::complex_matrix_value(), empty_arg(), error(), error_state, octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_lu_l(), get_lu_u(), gripe_wrong_type_arg(), octave_value::is_complex_type(), octave_value::is_real_type(), octave_value::is_single_type(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::L(), base_lu< lu_type >::L(), octave_value_list::length(), MatrixType::Lower, octave_value::matrix_value(), Array< T >::nelem(), octave_value(), base_lu< lu_type >::P(), base_lu< lu_type >::P_vec(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::Pc_mat(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::Pc_vec(), MatrixType::Permuted_Lower, sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::Pr_mat(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::Pr_vec(), print_usage(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::R(), ColumnVector::resize(), Matrix::resize(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::row_perm(), octave_value::rows(), scale(), octave_value::sparse_complex_matrix_value(), octave_value::sparse_matrix_value(), PermMatrix::transpose(), sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::U(), MatrixType::Upper, sparse_base_lu< lu_type, lu_elt_type, p_type, p_elt_type >::Y(), and base_lu< lu_type >::Y().

OCTAVE_EXPORT octave_value_list Fluupdate	(	const octave_value_list &	args,
		int
	)

Definition at line 640 of file lu.cc.

References check_lu_dims(), octave_value::complex_matrix_value(), error(), PermMatrix::eye(), octave_value::float_complex_matrix_value(), octave_value::float_matrix_value(), get_lu_l(), get_lu_u(), octave_value::is_numeric_type(), octave_value::is_perm_matrix(), octave_value::is_real_type(), octave_value::is_single_type(), octave_value::matrix_value(), octave_value(), base_lu< lu_type >::P(), octave_value::perm_matrix_value(), print_usage(), octave_value::rows(), LU::update(), FloatLU::update(), ComplexLU::update(), FloatComplexLU::update(), LU::update_piv(), FloatLU::update_piv(), ComplexLU::update_piv(), FloatComplexLU::update_piv(), and x.

template<class MT >

static octave_value get_lu_l ( const base_lu< MT > &  fact )

static

Definition at line 44 of file lu.cc.

References base_lu< lu_type >::L(), and MatrixType::Lower.

Referenced by Flu(), and Fluupdate().

template<class MT >

static octave_value get_lu_u ( const base_lu< MT > &  fact )

static

Definition at line 55 of file lu.cc.

References base_lu< lu_type >::regular(), base_lu< lu_type >::U(), and MatrixType::Upper.

Referenced by Flu(), and Fluupdate().