__eigs__.cc File Reference

#include "ov.h"
#include "defun-dld.h"
#include "error.h"
#include "gripes.h"
#include "quit.h"
#include "variables.h"
#include "ov-re-sparse.h"
#include "ov-cx-sparse.h"
#include "oct-map.h"
#include "pager.h"
#include "unwind-prot.h"
#include "eigs-base.cc"

Include dependency graph for __eigs__.cc:

Go to the source code of this file.

Functions
	DEFUN_DLD (__eigs__, args, nargout,"-*- texinfo -*-\n\ @deftypefn {Loadable Function} {@var{d} =} __eigs__ (@var{A})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{k})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{k}, @var{sigma})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{k}, @var{sigma}, @var{opts})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{B})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{B}, @var{k})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{B}, @var{k}, @var{sigma})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{A}, @var{B}, @var{k}, @var{sigma}, @var{opts})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{B})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{k})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{B}, @var{k})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{k}, @var{sigma})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{B}, @var{k}, @var{sigma})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{k}, @var{sigma}, @var{opts})\n\ @deftypefnx {Loadable Function} {@var{d} =} __eigs__ (@var{af}, @var{n}, @var{B}, @var{k}, @var{sigma}, @var{opts})\n\ @deftypefnx {Loadable Function} {[@var{V}, @var{d}] =} __eigs__ (@var{A}, @dots{})\n\ @deftypefnx {Loadable Function} {[@var{V}, @var{d}] =} __eigs__ (@var{af}, @var{n}, @dots{})\n\ @deftypefnx {Loadable Function} {[@var{V}, @var{d}, @var{flag}] =} __eigs__ (@var{A}, @dots{})\n\ @deftypefnx {Loadable Function} {[@var{V}, @var{d}, @var{flag}] =} __eigs__ (@var{af}, @var{n}, @dots{})\n\ Undocumented internal function.\n\ @end deftypefn")
ComplexColumnVector	eigs_complex_func (const ComplexColumnVector &x, int &eigs_error)
ColumnVector	eigs_func (const ColumnVector &x, int &eigs_error)

Variables
static int	call_depth = 0
static octave_function *	eigs_fcn = 0
static bool	warned_imaginary = false

Function Documentation

DEFUN_DLD	(	__eigs__	,
		args	,
		nargout
	)

Definition at line 132 of file __eigs__.cc.

References clear_function(), octave_value::complex_vector_value(), octave_value::double_value(), eigs_complex_func(), eigs_func(), EigsComplexNonSymmetricFunc(), EigsComplexNonSymmetricMatrix(), EigsComplexNonSymmetricMatrixShift(), EigsRealNonSymmetricFunc(), EigsRealNonSymmetricMatrix(), EigsRealNonSymmetricMatrixShift(), EigsRealSymmetricFunc(), EigsRealSymmetricMatrix(), EigsRealSymmetricMatrixShift(), error(), error_state, extract_function(), octave_base_value::function_value(), octave_scalar_map::getfield(), imag(), octave_value::is_defined(), Matrix::is_symmetric(), SparseMatrix::is_symmetric(), octave_value_list::length(), octave_value::nint_value(), octave_stdout, print_usage(), action_container::protect_var(), real, transform(), unique_symbol_name(), octave_value::vector_value(), and warning().

ComplexColumnVector eigs_complex_func	(	const ComplexColumnVector &	x,
		int &	eigs_error
	)

Definition at line 95 of file __eigs__.cc.

References octave_base_value::do_multi_index_op(), error_state, gripe_user_supplied_eval(), octave_value_list::length(), and x.

Referenced by DEFUN_DLD().

ColumnVector eigs_func	(	const ColumnVector &	x,
		int &	eigs_error
	)

Definition at line 51 of file __eigs__.cc.

References octave_base_value::do_multi_index_op(), error_state, gripe_user_supplied_eval(), octave_value_list::length(), warning(), and x.

Referenced by DEFUN_DLD().

Variable Documentation

int call_depth = 0

static

Definition at line 48 of file __eigs__.cc.

octave_function* eigs_fcn = 0

static

Definition at line 42 of file __eigs__.cc.

bool warned_imaginary = false

static

Definition at line 45 of file __eigs__.cc.