octave: libinterp/dldfcn/symbfact.cc annotate

annotate libinterp/dldfcn/symbfact.cc @ 21966:112b20240c87

move docstrings in C++ files out of C strings and into comments * __contourc__.cc, __dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc, __magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, debug.cc, defaults.cc, det.cc, dirfns.cc, dlmread.cc, dot.cc, eig.cc, ellipj.cc, error.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc, graphics.cc, hash.cc, help.cc, hess.cc, hex2num.cc, input.cc, inv.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc, ls-oct-text.cc, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mgorth.cc, nproc.cc, oct-hist.cc, octave-link.cc, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, profiler.cc, psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sighandlers.cc, sparse.cc, spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc, variables.cc, __delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc, __init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc, ov-base.cc, ov-bool-mat.cc, ov-cell.cc, ov-class.cc, ov-classdef.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-range.cc, ov-re-mat.cc, ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov.cc, octave.cc, pt-arg-list.cc, pt-binop.cc, pt-eval.cc, pt-mat.cc, lex.ll, oct-parse.in.yy: Docstrings are now comments instead of C strings. * build-aux/mk-opts.pl: Emit docstrings as comments instead of C strings. * DASPK-opts.in, LSODE-opts.in: Don't quote " in docstring fragments. * builtins.h: Include builtin-defun-decls.h unconditionally. * defun.h (DEFUN, DEFUNX, DEFCONSTFUN): Simply emit declaration. (DEFALIAS): Always expand to nothing. * defun-dld.h: No special macro expansions for MAKE_BUILTINS. (DEFUN_DLD): Use FORWARD_DECLARE_FUN. (DEFUNX_DLD): Use FORWARD_DECLARE_FUNX. * defun-int.h: No special macro expansions for MAKE_BUILTINS. (FORWARD_DECLARE_FUN, FORWARD_DECLARE_FUNX): New macros. (DEFINE_FUN_INSTALLER_FUN): If compiling an Octave source file, pass "external-doc" to DEFINE_FUNX_INSTALLER_FUN. (DEFUN_INTERNAL, DEFCONSTFUN_INTERNAL, DEFUNX_INTERNAL, DEFALIAS_INTERNAL): Delete. * common.mk (move_if_change_rule): New macro. (simple_move_if_change_rule): Define using move_if_change_rule. * find-defun-files.sh (DEFUN_PATTERN): Update. Don't transform file name extension to ".df". * libinterp/mk-pkg-add, gendoc.pl: Operate directly on source files. * mkbuiltins: New argument, SRCDIR. Operate directly on source files. * mkdefs: Delete. * libinterp/module.mk (BUILT_SOURCES): Update list to contain only files included in other source files. (GENERATED_MAKE_BUILTINS_INCS, DEF_FILES): Delete. (LIBINTERP_BUILT_DISTFILES): Include $(OPT_HANDLERS) here. (LIBINTERP_BUILT_NODISTFILES): Not here. Remove $(ALL_DEF_FILES from the list. (libinterp_EXTRA_DIST): Remove mkdefs from the list. (FOUND_DEFUN_FILES): Rename from SRC_DEF_FILES. (DLDFCN_DEFUN_FILES): Rename from DLDFCN_DEF_FILES. (SRC_DEFUN_FILES): Rename from SRC_DEF_FILES. (ALL_DEFUN_FILES): Rename from ALL_DEF_FILES. (%.df: %.cc): Delete pattern rule. (libinterp/build-env-features.cc, libinterp/builtins.cc, libinterp/dldfcn/PKG_ADD): Use mv instead of move-if-change. (libinterp/builtins.cc, libinterp/builtin-defun-decls.h): Update mkbuiltins command. ($(srcdir)/libinterp/DOCSTRINGS): Update gendoc.pl command. * liboctave/module.mk (BUILT_SOURCES): Don't include liboctave-build-info.cc in the list.

author	John W. Eaton <jwe@octave.org>
date	Tue, 21 Jun 2016 16:07:51 -0400
parents	55f7de37b618
children	bac0d6f07a3e

rev	line source
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	1 /*
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19139 diff changeset	3 Copyright (C) 2005-2015 David Bateman
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	4 Copyright (C) 1998-2005 Andy Adler
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	5
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	6 This file is part of Octave.
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	7
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	9 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	11 option) any later version.
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	12
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	16 for more details.
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	17
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	18 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	20 <http://www.gnu.org/licenses/>.
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	21
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	22 */
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	23
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21691 diff changeset	24 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21229 diff changeset	25 # include "config.h"
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	26 #endif
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	27
21186 7f35125714b4 don't install some internal headers and template sources John W. Eaton <jwe@octave.org> parents: 21145 diff changeset	28 #include "oct-locbuf.h"
7f35125714b4 don't install some internal headers and template sources John W. Eaton <jwe@octave.org> parents: 21145 diff changeset	29 #include "oct-sparse.h"
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7036 diff changeset	30 #include "oct-spparms.h"
21186 7f35125714b4 don't install some internal headers and template sources John W. Eaton <jwe@octave.org> parents: 21145 diff changeset	31 #include "sparse-chol.h"
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7036 diff changeset	32 #include "sparse-util.h"
f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7036 diff changeset	33
f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7036 diff changeset	34 #include "ov-re-sparse.h"
f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7036 diff changeset	35 #include "ov-cx-sparse.h"
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	36 #include "defun-dld.h"
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	37 #include "error.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20946 diff changeset	38 #include "errwarn.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	39 #include "ovl.h"
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	40 #include "utils.h"
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	41
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	42 DEFUN_DLD (symbfact, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	43 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	44 @deftypefn {} {[@var{count}, @var{h}, @var{parent}, @var{post}, @var{R}] =} symbfact (@var{S})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	45 @deftypefnx {} {[@dots{}] =} symbfact (@var{S}, @var{typ})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	46 @deftypefnx {} {[@dots{}] =} symbfact (@var{S}, @var{typ}, @var{mode})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	47
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	48 Perform a symbolic factorization analysis of the sparse matrix @var{S}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	49
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	50 The input variables are
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	51
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	52 @table @var
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	53 @item S
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	54 @var{S} is a real or complex sparse matrix.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	55
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	56 @item typ
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	57 Is the type of the factorization and can be one of
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	58
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	59 @table @asis
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	60 @item @qcode{"sym"} (default)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	61 Factorize @var{S}. Assumes @var{S} is symmetric and uses the upper
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	62 triangular portion of the matrix.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	63
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	64 @item @qcode{"col"}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	65 Factorize @tcode{@var{S}' * @var{S}}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	66
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	67 @item @qcode{"row"}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	68 Factorize @tcode{@var{S} * @var{S}'}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	69
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	70 @item @qcode{"lo"}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	71 Factorize @tcode{@var{S}'}. Assumes @var{S} is symmetric and uses the lower
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	72 triangular portion of the matrix.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	73 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	74
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	75 @item mode
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	76 When @var{mode} is unspecified return the Cholesky@tie{}factorization for
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	77 @var{R}. If @var{mode} is @qcode{"lower"} or @qcode{"L"} then return
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	78 the conjugate transpose @tcode{@var{R}'} which is a lower triangular factor.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	79 The conjugate transpose version is faster and uses less memory, but still
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	80 returns the same values for all other outputs: @var{count}, @var{h},
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	81 @var{parent}, and @var{post}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	82 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	83
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	84 The output variables are:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	85
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	86 @table @var
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	87 @item count
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	88 The row counts of the Cholesky@tie{}factorization as determined by
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	89 @var{typ}. The computational difficulty of performing the true
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	90 factorization using @code{chol} is @code{sum (@var{count} .^ 2)}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	91
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	92 @item h
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	93 The height of the elimination tree.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	94
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	95 @item parent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	96 The elimination tree itself.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	97
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	98 @item post
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	99 A sparse boolean matrix whose structure is that of the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	100 Cholesky@tie{}factorization as determined by @var{typ}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	101 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	102 @seealso{chol, etree, treelayout}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21937 diff changeset	103 @end deftypefn */)
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	104 {
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21691 diff changeset	105 #if defined (HAVE_CHOLMOD)
20898 8da80da1ac37 maint: Use ovl() more places in the code. Rik <rik@octave.org> parents: 20853 diff changeset	106
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	107 int nargin = args.length ();
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	108
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	109 if (nargin < 1 \|\| nargin > 3)
20790 c2d9556d51d0 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20726 diff changeset	110 print_usage ();
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	111
20898 8da80da1ac37 maint: Use ovl() more places in the code. Rik <rik@octave.org> parents: 20853 diff changeset	112 octave_value_list retval;
21604 d7a268e68e69 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 21585 diff changeset	113
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	114 double dummy;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	115 cholmod_sparse Astore;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	116 cholmod_sparse *A = &Astore;
5527 ce71ed4c6da6 [project @ 2005-11-01 22:15:49 by jwe] jwe parents: 5512 diff changeset	117 A->packed = true;
ce71ed4c6da6 [project @ 2005-11-01 22:15:49 by jwe] jwe parents: 5512 diff changeset	118 A->sorted = true;
7520 b166043585a8 use 0 instead of NULL John W. Eaton <jwe@octave.org> parents: 7515 diff changeset	119 A->nz = 0;
21229 a83e7a384ee0 create and install a subset of config.h in octave-config.h John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	120 #if defined (OCTAVE_ENABLE_64)
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	121 A->itype = CHOLMOD_LONG;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	122 #else
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	123 A->itype = CHOLMOD_INT;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	124 #endif
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	125 A->dtype = CHOLMOD_DOUBLE;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	126 A->stype = 1;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	127 A->x = &dummy;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	128
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	129 if (args(0).is_real_type ())
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	130 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	131 const SparseMatrix a = args(0).sparse_matrix_value ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	132 A->nrow = a.rows ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	133 A->ncol = a.cols ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	134 A->p = a.cidx ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	135 A->i = a.ridx ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	136 A->nzmax = a.nnz ();
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	137 A->xtype = CHOLMOD_REAL;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	138
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	139 if (a.rows () > 0 && a.cols () > 0)
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	140 A->x = a.data ();
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	141 }
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	142 else if (args(0).is_complex_type ())
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	143 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	144 const SparseComplexMatrix a = args(0).sparse_complex_matrix_value ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	145 A->nrow = a.rows ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	146 A->ncol = a.cols ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	147 A->p = a.cidx ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	148 A->i = a.ridx ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	149 A->nzmax = a.nnz ();
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	150 A->xtype = CHOLMOD_COMPLEX;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	151
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	152 if (a.rows () > 0 && a.cols () > 0)
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	153 A->x = a.data ();
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	154 }
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	155 else
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 20946 diff changeset	156 err_wrong_type_arg ("symbfact", args(0));
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	157
5527 ce71ed4c6da6 [project @ 2005-11-01 22:15:49 by jwe] jwe parents: 5512 diff changeset	158 octave_idx_type coletree = false;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	159 octave_idx_type n = A->nrow;
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	160
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	161 if (nargin > 1)
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	162 {
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	163 std::string str = args(1).xstring_value ("TYP must be a string");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	164 // FIXME: The input validation could be improved to use strncmp
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	165 char ch;
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	166 ch = tolower (str[0]);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	167 if (ch == 'r') // 'row'
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	168 A->stype = 0;
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	169 else if (ch == 'c') // 'col'
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	170 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	171 n = A->ncol;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	172 coletree = true;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	173 A->stype = 0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	174 }
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	175 else if (ch == 's') // 'sym' (default)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	176 A->stype = 1;
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	177 else if (ch == 'l') // 'lo'
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	178 A->stype = -1;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	179 else
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	180 error ("symbfact: unrecognized TYP \"%s\"", str.c_str ());
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	181 }
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	182
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	183 if (nargin == 3)
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	184 {
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	185 std::string str = args(2).xstring_value ("MODE must be a string");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	186 // FIXME: The input validation could be improved to use strncmp
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	187 char ch;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	188 ch = toupper (str[0]);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	189 if (ch != 'L')
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	190 error ("symbfact: unrecognized MODE \"%s\"", str.c_str ());
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	191 }
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	192
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	193 if (A->stype && A->nrow != A->ncol)
21110 3d0d84305600 Use err_square_matrix_required more widely. Rik <rik@octave.org> parents: 21109 diff changeset	194 err_square_matrix_required ("symbfact", "S");
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	195
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	196 OCTAVE_LOCAL_BUFFER (octave_idx_type, Parent, n);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	197 OCTAVE_LOCAL_BUFFER (octave_idx_type, Post, n);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	198 OCTAVE_LOCAL_BUFFER (octave_idx_type, ColCount, n);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	199 OCTAVE_LOCAL_BUFFER (octave_idx_type, First, n);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	200 OCTAVE_LOCAL_BUFFER (octave_idx_type, Level, n);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	201
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	202 cholmod_common Common;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	203 cholmod_common *cm = &Common;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	204 CHOLMOD_NAME(start) (cm);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	205
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	206 double spu = octave_sparse_params::get_key ("spumoni");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	207 if (spu == 0.)
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	208 {
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	209 cm->print = -1;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	210 SUITESPARSE_ASSIGN_FPTR (printf_func, cm->print_function, 0);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	211 }
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	212 else
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	213 {
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	214 cm->print = static_cast<int> (spu) + 2;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	215 SUITESPARSE_ASSIGN_FPTR (printf_func, cm->print_function, &SparseCholPrint);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	216 }
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	217
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	218 cm->error_handler = &SparseCholError;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	219 SUITESPARSE_ASSIGN_FPTR2 (divcomplex_func, cm->complex_divide, divcomplex);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	220 SUITESPARSE_ASSIGN_FPTR2 (hypot_func, cm->hypotenuse, hypot);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	221
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	222 cholmod_sparse *F = CHOLMOD_NAME(transpose) (A, 0, cm);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	223 cholmod_sparse Aup, Alo;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	224
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	225 if (A->stype == 1 \|\| coletree)
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	226 {
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	227 Aup = A;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	228 Alo = F;
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	229 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	230 else
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	231 {
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	232 Aup = F;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	233 Alo = A;
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	234 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	235
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	236 CHOLMOD_NAME(etree) (Aup, Parent, cm);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	237
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	238 ColumnVector tmp (n); // Declaration must precede any goto cleanup.
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	239 std::string err_msg;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	240
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	241 if (cm->status < CHOLMOD_OK)
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	242 {
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	243 err_msg = "symbfact: matrix corrupted";
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	244 goto cleanup;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	245 }
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	246
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	247 if (CHOLMOD_NAME(postorder) (Parent, n, 0, Post, cm) != n)
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	248 {
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	249 err_msg = "symbfact: postorder failed";
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	250 goto cleanup;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	251 }
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	252
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	253 CHOLMOD_NAME(rowcolcounts) (Alo, 0, 0, Parent, Post, 0,
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	254 ColCount, First, Level, cm);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	255
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	256 if (cm->status < CHOLMOD_OK)
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	257 {
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	258 err_msg = "symbfact: matrix corrupted";
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	259 goto cleanup;
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	260 }
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	261
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	262 if (nargout > 4)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	263 {
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	264 cholmod_sparse A1, A2;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	265
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	266 if (A->stype == 1)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	267 {
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	268 A1 = A;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	269 A2 = 0;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	270 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	271 else if (A->stype == -1)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	272 {
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	273 A1 = F;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	274 A2 = 0;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	275 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	276 else if (coletree)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	277 {
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	278 A1 = F;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	279 A2 = A;
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	280 }
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	281 else
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	282 {
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	283 A1 = A;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	284 A2 = F;
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 9064 diff changeset	285 }
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	286
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	287 // count the total number of entries in L
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	288 octave_idx_type lnz = 0;
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	289 for (octave_idx_type j = 0 ; j < n ; j++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	290 lnz += ColCount[j];
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	291
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	292 // allocate the output matrix L (pattern-only)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	293 SparseBoolMatrix L (n, n, lnz);
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	294
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	295 // initialize column pointers
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	296 lnz = 0;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	297 for (octave_idx_type j = 0 ; j < n ; j++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	298 {
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	299 L.xcidx(j) = lnz;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	300 lnz += ColCount[j];
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	301 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	302 L.xcidx(n) = lnz;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	303
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	304 // create a copy of the column pointers
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	305 octave_idx_type *W = First;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	306 for (octave_idx_type j = 0 ; j < n ; j++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	307 W[j] = L.xcidx (j);
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	308
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	309 // get workspace for computing one row of L
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	310 cholmod_sparse *R
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	311 = CHOLMOD_NAME(allocate_sparse) (n, 1, n, false, true,
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	312 0, CHOLMOD_PATTERN, cm);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	313 octave_idx_type Rp = static_cast<octave_idx_type > (R->p);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	314 octave_idx_type Ri = static_cast<octave_idx_type > (R->i);
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	315
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	316 // compute L one row at a time
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	317 for (octave_idx_type k = 0 ; k < n ; k++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	318 {
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	319 // get the kth row of L and store in the columns of L
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	320 CHOLMOD_NAME(row_subtree) (A1, A2, k, Parent, R, cm);
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	321 for (octave_idx_type p = 0 ; p < Rp[1] ; p++)
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	322 L.xridx (W[Ri[p]]++) = k;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	323
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	324 // add the diagonal entry
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	325 L.xridx (W[k]++) = k;
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	326 }
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	327
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	328 // free workspace
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	329 CHOLMOD_NAME(free_sparse) (&R, cm);
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	330
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	331 // transpose L to get R, or leave as is
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	332 if (nargin < 3)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	333 L = L.transpose ();
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	334
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	335 // fill numerical values of L with one's
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	336 for (octave_idx_type p = 0 ; p < lnz ; p++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	337 L.xdata(p) = true;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	338
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	339 retval(4) = L;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	340 }
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	341
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	342 if (nargout > 3)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	343 {
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	344 for (octave_idx_type i = 0; i < n; i++)
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	345 tmp(i) = Post[i] + 1;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	346 retval(3) = tmp;
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	347 }
b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	348
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	349 if (nargout > 2)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	350 {
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	351 for (octave_idx_type i = 0; i < n; i++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	352 tmp(i) = Parent[i] + 1;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	353 retval(2) = tmp;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	354 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	355
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	356 if (nargout > 1)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	357 {
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	358 // compute the elimination tree height
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	359 octave_idx_type height = 0;
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	360 for (int i = 0 ; i < n ; i++)
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	361 height = std::max (height, Level[i]);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	362 height++;
20667 8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	363 retval(1) = static_cast<double> (height);
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	364 }
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	365
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	366 for (octave_idx_type i = 0; i < n; i++)
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	367 tmp(i) = ColCount[i];
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	368 retval(0) = tmp;
8742e0b1cc49 eliminate more uses of error_state John W. Eaton <jwe@octave.org> parents: 20163 diff changeset	369
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	370 cleanup:
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	371 CHOLMOD_NAME(free_sparse) (&F, cm);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	372 CHOLMOD_NAME(finish) (cm);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	373
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	374 if (! err_msg.empty ())
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	375 error (err_msg.c_str ());
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	376
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20898 diff changeset	377 return retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20898 diff changeset	378
5512 7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5506 diff changeset	379 #else
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21604 diff changeset	380
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21604 diff changeset	381 octave_unused_parameter (args);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21604 diff changeset	382 octave_unused_parameter (nargout);
21937 55f7de37b618 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	383
21109 bd1752782e56 Use err_disabled_feature, warn_disabled_feature throughout code base. Rik <rik@octave.org> parents: 21100 diff changeset	384 err_disabled_feature ("symbfact", "CHOLMOD");
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21604 diff changeset	385
5512 7c8767d0ffc0 [project @ 2005-10-27 02:20:17 by jwe] jwe parents: 5506 diff changeset	386 #endif
5506 b4cfbb0ec8c4 [project @ 2005-10-23 19:09:32 by dbateman] dbateman parents: diff changeset	387 }
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	388
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	389 /*
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	390 %!testif HAVE_CHOLMOD
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	391 %! A = sparse (magic (3));
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	392 %! [count, h, parent, post, r] = symbfact (A);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	393 %! assert (count, [3; 2; 1]);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	394 %! assert (h, 3);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	395 %! assert (parent, [2; 3; 0]);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	396 %! assert (r, sparse (triu (true (3))));
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	397
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	398 %!testif HAVE_CHOLMOD
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	399 %! ## Test MODE "lower"
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	400 %! A = sparse (magic (3));
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	401 %! [~, ~, ~, ~, l] = symbfact (A, "sym", "lower");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	402 %! assert (l, sparse (tril (true (3))));
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	403
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	404 %!testif HAVE_CHOLMOD
21604 d7a268e68e69 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 21585 diff changeset	405 %! ## Bug #42587, singular matrix
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	406 %! A = sparse ([1 0 8;0 1 8;8 8 1]);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	407 %! [count, h, parent, post, r] = symbfact (A);
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	408
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	409 ## Test input validation
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	410 %!testif HAVE_CHOLMOD
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	411 %! fail ("symbfact ()");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	412 %! fail ("symbfact (1,2,3,4)");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	413 %! fail ("symbfact ({1})", "wrong type argument 'cell'");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	414 %! fail ("symbfact (sparse (1), {1})", "TYP must be a string");
21604 d7a268e68e69 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 21585 diff changeset	415 %! fail ("symbfact (sparse (1), 'foobar')", 'unrecognized TYP "foobar"');
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	416 %! fail ("symbfact (sparse (1), 'sym', {'L'})", "MODE must be a string");
21604 d7a268e68e69 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 21585 diff changeset	417 %! fail ('symbfact (sparse (1), "sym", "foobar")', 'unrecognized MODE "foobar"');
21585 bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	418 %! fail ("symbfact (sparse ([1, 2; 3, 4; 5, 6]))", "S must be a square matrix");
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	419
bad3ed83330d symbfact.cc: Overhaul dldfcn. Rik <rik@octave.org> parents: 21547 diff changeset	420 */

Mercurial > octave

annotate libinterp/dldfcn/symbfact.cc @ 21966:112b20240c87