octave: liboctave/numeric/sparse-lu.cc annotate

annotate liboctave/numeric/sparse-lu.cc @ 23391:209e749363a2

safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) * oct-sparse.cc: New file. * liboctave/util/module.mk: Update. * oct-sparse.h, oct-sparse.cc (octave::suitesparse_integer): New typedef. (octave::to_suitesparse_intptr, octave::to_octave_idx_type_ptr): New functions. * amd.cc, ccolamd.cc, colamd.cc, dmperm.cc, symbfact.cc, CSparse.cc, dSparse.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc: Use new functions and typedef to avoid conflicts between pointers to octave_idx_type and SuiteSparse_long on systems where they are equivalent types but have incompatible definitions (long long int * vs. long int *, for example, when both are 64-bits wide).

author	John W. Eaton <jwe@octave.org>
date	Wed, 12 Apr 2017 16:29:50 -0400
parents	092078913d54
children	d691ed308237

rev	line source
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	1 /*
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	2
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 2016-2017 John W. Eaton
22323 bac0d6f07a3e maint: Update copyright notices for 2016. John W. Eaton <jwe@octave.org> parents: 22317 diff changeset	4 Copyright (C) 2004-2016 David Bateman
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	5 Copyright (C) 1998-2004 Andy Adler
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5307 diff changeset	6
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5307 diff changeset	7 This file is part of Octave.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	8
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	9 Octave is free software; you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	10 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	11 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	12 (at your option) any later version.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	13
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	14 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	15 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22402 diff changeset	17 GNU General Public License for more details.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	18
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	19 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: 5307 diff changeset	20 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5307 diff changeset	21 <http://www.gnu.org/licenses/>.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	22
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	23 */
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	24
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21691 diff changeset	25 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21207 diff changeset	26 # include "config.h"
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	27 #endif
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	28
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	29 #include "CSparse.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	30 #include "PermMatrix.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	31 #include "dSparse.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	32 #include "lo-error.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	33 #include "oct-locbuf.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	34 #include "oct-sparse.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	35 #include "oct-spparms.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	36 #include "sparse-lu.h"
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	37
22317 6ca3acf5fad8 move some new numeric classes to namespace octave::math John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	38 namespace octave
6ca3acf5fad8 move some new numeric classes to namespace octave::math John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	39 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	40 namespace math
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	41 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	42 // Wrappers for SuiteSparse (formerly UMFPACK) functions that have
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	43 // different names depending on the sparse matrix data type.
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	44 //
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	45 // All of these functions must be specialized to forward to the correct
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	46 // SuiteSparse functions.
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	47
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	48 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	49 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	50 umfpack_defaults (double *Control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	51
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	52 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	53 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	54 umfpack_free_numeric (void **Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	55
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	56 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	57 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	58 umfpack_free_symbolic (void **Symbolic);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	59
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	60 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	61 octave_idx_type
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	62 umfpack_get_lunz (octave_idx_type lnz, octave_idx_type unz,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	63 void *Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	64
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	65 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	66 octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	67 umfpack_get_numeric (octave_idx_type Lp, octave_idx_type Lj,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	68 T *Lx, // Or Lz_packed
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	69 octave_idx_type Up, octave_idx_type Ui,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	70 T *Ux, // Or Uz_packed
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	71 octave_idx_type p, octave_idx_type q,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	72 double Dz_packed, octave_idx_type do_recip,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	73 double Rs, void Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	74
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	75 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	76 octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	77 umfpack_numeric (const octave_idx_type Ap, const octave_idx_type Ai,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	78 const T *Ax, // Or Az_packed
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	79 void Symbolic, void *Numeric,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	80 const double Control, double Info);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	81
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	82 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	83 octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	84 umfpack_qsymbolic (octave_idx_type n_row, octave_idx_type n_col,
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	85 const octave_idx_type Ap, const octave_idx_type Ai,
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	86 const T *Ax, // Or Az_packed
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	87 const octave_idx_type Qinit, void *Symbolic,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	88 const double Control, double Info);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	89
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	90 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	91 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	92 umfpack_report_control (const double *Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	93
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	94 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	95 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	96 umfpack_report_info (const double Control, const double Info);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	97
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	98 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	99 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	100 umfpack_report_matrix (octave_idx_type n_row, octave_idx_type n_col,
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	101 const octave_idx_type *Ap,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	102 const octave_idx_type *Ai,
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	103 const T *Ax, // Or Az_packed
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	104 octave_idx_type col_form, const double *Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	105
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	106 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	107 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	108 umfpack_report_numeric (void Numeric, const double Control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	109
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	110 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	111 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	112 umfpack_report_perm (octave_idx_type np, const octave_idx_type *Perm,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	113 const double *Control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	114
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	115 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	116 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	117 umfpack_report_status (double *Control, octave_idx_type status);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	118
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	119 template <typename T>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	120 void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	121 umfpack_report_symbolic (void Symbolic, const double Control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	122
21207 945695cafd2b allow build to succeed with missing dependencies John W. Eaton <jwe@octave.org> parents: 21202 diff changeset	123 #if defined (HAVE_UMFPACK)
945695cafd2b allow build to succeed with missing dependencies John W. Eaton <jwe@octave.org> parents: 21202 diff changeset	124
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	125 // SparseMatrix Specialization.
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	126
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	127 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	128 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	129 umfpack_defaults<double> (double *Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	130 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	131 UMFPACK_DNAME (defaults) (Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	132 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	133
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	134 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	135 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	136 umfpack_free_numeric<double> (void **Numeric)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	137 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	138 UMFPACK_DNAME (free_numeric) (Numeric);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	139 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	140
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	141 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	142 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	143 umfpack_free_symbolic<double> (void **Symbolic)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	144 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	145 UMFPACK_DNAME (free_symbolic) (Symbolic);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	146 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	147
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	148 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	149 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	150 umfpack_get_lunz<double>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	151 (octave_idx_type lnz, octave_idx_type unz, void *Numeric)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	152 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	153 suitesparse_integer ignore1, ignore2, ignore3;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	154
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	155 return UMFPACK_DNAME (get_lunz) (to_suitesparse_intptr (lnz),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	156 to_suitesparse_intptr (unz),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	157 &ignore1, &ignore2, &ignore3, Numeric);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	158 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	159
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	160 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	161 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	162 umfpack_get_numeric<double>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	163 (octave_idx_type Lp, octave_idx_type Lj, double *Lx,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	164 octave_idx_type Up, octave_idx_type Ui, double *Ux,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	165 octave_idx_type p, octave_idx_type q, double *Dx,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	166 octave_idx_type do_recip, double Rs, void *Numeric)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	167 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	168 return UMFPACK_DNAME (get_numeric) (to_suitesparse_intptr (Lp),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	169 to_suitesparse_intptr (Lj),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	170 Lx, to_suitesparse_intptr (Up),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	171 to_suitesparse_intptr (Ui), Ux,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	172 to_suitesparse_intptr (p),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	173 to_suitesparse_intptr (q), Dx,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	174 to_suitesparse_intptr (do_recip),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	175 Rs, Numeric);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	176 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	177
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	178 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	179 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	180 umfpack_numeric<double>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	181 (const octave_idx_type Ap, const octave_idx_type Ai,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	182 const double Ax, void Symbolic, void **Numeric,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	183 const double Control, double Info)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	184 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	185 return UMFPACK_DNAME (numeric) (to_suitesparse_intptr (Ap),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	186 to_suitesparse_intptr (Ai),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	187 Ax, Symbolic, Numeric, Control, Info);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	188 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	189
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	190 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	191 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	192 umfpack_qsymbolic<double>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	193 (octave_idx_type n_row, octave_idx_type n_col, const octave_idx_type *Ap,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	194 const octave_idx_type Ai, const double Ax,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	195 const octave_idx_type Qinit, void *Symbolic,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	196 const double Control, double Info)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	197 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	198 return UMFPACK_DNAME (qsymbolic) (n_row, n_col,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	199 to_suitesparse_intptr (Ap),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	200 to_suitesparse_intptr (Ai), Ax,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	201 to_suitesparse_intptr (Qinit),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	202 Symbolic, Control, Info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	203 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	204
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	205 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	206 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	207 umfpack_report_control<double> (const double *Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	208 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	209 UMFPACK_DNAME (report_control) (Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	210 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	211
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	212 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	213 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	214 umfpack_report_info<double> (const double Control, const double Info)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	215 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	216 UMFPACK_DNAME (report_info) (Control, Info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	217 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	218
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	219 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	220 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	221 umfpack_report_matrix<double>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	222 (octave_idx_type n_row, octave_idx_type n_col, const octave_idx_type *Ap,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	223 const octave_idx_type Ai, const double Ax, octave_idx_type col_form,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	224 const double *Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	225 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	226 UMFPACK_DNAME (report_matrix) (n_row, n_col,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	227 to_suitesparse_intptr (Ap),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	228 to_suitesparse_intptr (Ai), Ax,
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	229 col_form, Control);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	230 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	231
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	232 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	233 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	234 umfpack_report_numeric<double> (void Numeric, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	235 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	236 UMFPACK_DNAME (report_numeric) (Numeric, Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	237 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	238
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	239 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	240 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	241 umfpack_report_perm<double>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	242 (octave_idx_type np, const octave_idx_type Perm, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	243 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	244 UMFPACK_DNAME (report_perm) (np, to_suitesparse_intptr (Perm), Control);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	245 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	246
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	247 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	248 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	249 umfpack_report_status<double> (double *Control, octave_idx_type status)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	250 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	251 UMFPACK_DNAME (report_status) (Control, status);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	252 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	253
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	254 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	255 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	256 umfpack_report_symbolic<double> (void Symbolic, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	257 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	258 UMFPACK_DNAME (report_symbolic) (Symbolic, Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	259 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	260
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	261 // SparseComplexMatrix specialization.
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	262
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	263 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	264 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	265 umfpack_defaults<Complex> (double *Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	266 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	267 UMFPACK_ZNAME (defaults) (Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	268 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	269
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	270 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	271 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	272 umfpack_free_numeric<Complex> (void **Numeric)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	273 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	274 UMFPACK_ZNAME (free_numeric) (Numeric);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	275 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	276
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	277 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	278 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	279 umfpack_free_symbolic<Complex> (void **Symbolic)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	280 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	281 UMFPACK_ZNAME (free_symbolic) (Symbolic);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	282 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	283
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	284 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	285 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	286 umfpack_get_lunz<Complex>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	287 (octave_idx_type lnz, octave_idx_type unz, void *Numeric)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	288 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	289 suitesparse_integer ignore1, ignore2, ignore3;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	290
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	291 return UMFPACK_ZNAME (get_lunz) (to_suitesparse_intptr (lnz),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	292 to_suitesparse_intptr (unz),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	293 &ignore1, &ignore2, &ignore3, Numeric);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	294 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	295
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	296 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	297 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	298 umfpack_get_numeric<Complex>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	299 (octave_idx_type Lp, octave_idx_type Lj, Complex *Lz,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	300 octave_idx_type Up, octave_idx_type Ui, Complex *Uz,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	301 octave_idx_type p, octave_idx_type q, double *Dz,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	302 octave_idx_type do_recip, double Rs, void *Numeric)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	303 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	304 return UMFPACK_ZNAME (get_numeric) (to_suitesparse_intptr (Lp),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	305 to_suitesparse_intptr (Lj),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	306 reinterpret_cast<double *> (Lz),
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	307 0, to_suitesparse_intptr (Up),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	308 to_suitesparse_intptr (Ui),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	309 reinterpret_cast<double *> (Uz),
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	310 0, to_suitesparse_intptr (p),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	311 to_suitesparse_intptr (q),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	312 reinterpret_cast<double *> (Dz),
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	313 0, to_suitesparse_intptr (do_recip),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	314 Rs, Numeric);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	315 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	316
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	317 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	318 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	319 umfpack_numeric<Complex>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	320 (const octave_idx_type Ap, const octave_idx_type Ai,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	321 const Complex Az, void Symbolic, void **Numeric,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	322 const double Control, double Info)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	323 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	324 return UMFPACK_ZNAME (numeric) (to_suitesparse_intptr (Ap),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	325 to_suitesparse_intptr (Ai),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	326 reinterpret_cast<const double *> (Az),
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	327 0, Symbolic, Numeric, Control, Info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	328 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	329
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	330 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	331 inline octave_idx_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	332 umfpack_qsymbolic<Complex>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	333 (octave_idx_type n_row, octave_idx_type n_col,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	334 const octave_idx_type Ap, const octave_idx_type Ai,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	335 const Complex Az, const octave_idx_type Qinit,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	336 void *Symbolic, const double Control, double *Info)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	337 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	338 return UMFPACK_ZNAME (qsymbolic) (n_row, n_col,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	339 to_suitesparse_intptr (Ap),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	340 to_suitesparse_intptr (Ai),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	341 reinterpret_cast<const double *> (Az),
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	342 0, to_suitesparse_intptr (Qinit),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	343 Symbolic, Control, Info);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	344 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	345
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	346 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	347 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	348 umfpack_report_control<Complex> (const double *Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	349 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	350 UMFPACK_ZNAME (report_control) (Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	351 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	352
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	353 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	354 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	355 umfpack_report_info<Complex> (const double Control, const double Info)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	356 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	357 UMFPACK_ZNAME (report_info) (Control, Info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	358 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	359
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	360 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	361 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	362 umfpack_report_matrix<Complex>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	363 (octave_idx_type n_row, octave_idx_type n_col,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	364 const octave_idx_type Ap, const octave_idx_type Ai,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	365 const Complex Az, octave_idx_type col_form, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	366 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	367 UMFPACK_ZNAME (report_matrix) (n_row, n_col,
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	368 to_suitesparse_intptr (Ap),
209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	369 to_suitesparse_intptr (Ai),
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	370 reinterpret_cast<const double *> (Az),
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	371 0, col_form, Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	372 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	373
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	374 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	375 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	376 umfpack_report_numeric<Complex> (void Numeric, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	377 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	378 UMFPACK_ZNAME (report_numeric) (Numeric, Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	379 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	380
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	381 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	382 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	383 umfpack_report_perm<Complex>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	384 (octave_idx_type np, const octave_idx_type Perm, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	385 {
23391 209e749363a2 safe cast between SuiteSparse_long and octave_idx_type pointers (bug #50510) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	386 UMFPACK_ZNAME (report_perm) (np, to_suitesparse_intptr (Perm), Control);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	387 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	388
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	389 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	390 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	391 umfpack_report_status<Complex> (double *Control, octave_idx_type status)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	392 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	393 UMFPACK_ZNAME (report_status) (Control, status);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	394 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	395
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	396 template <>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	397 inline void
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	398 umfpack_report_symbolic <Complex> (void Symbolic, const double Control)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	399 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	400 UMFPACK_ZNAME (report_symbolic) (Symbolic, Control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	401 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	402
21207 945695cafd2b allow build to succeed with missing dependencies John W. Eaton <jwe@octave.org> parents: 21202 diff changeset	403 #endif
945695cafd2b allow build to succeed with missing dependencies John W. Eaton <jwe@octave.org> parents: 21202 diff changeset	404
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	405 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	406 sparse_lu<lu_type>::sparse_lu (const lu_type& a, const Matrix& piv_thres,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	407 bool scale)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	408 : Lfact (), Ufact (), Rfact (), cond (0), P (), Q ()
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	409 {
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21691 diff changeset	410 #if defined (HAVE_UMFPACK)
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	411 octave_idx_type nr = a.rows ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	412 octave_idx_type nc = a.cols ();
19269 65554f5847ac don't include oct-locbuf.h in header files unnecessarily John W. Eaton <jwe@octave.org> parents: 18425 diff changeset	413
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	414 // Setup the control parameters
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	415 Matrix Control (UMFPACK_CONTROL, 1);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	416 double *control = Control.fortran_vec ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	417 umfpack_defaults<lu_elt_type> (control);
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	418
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	419 double tmp = octave_sparse_params::get_key ("spumoni");
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	420 if (! octave::math::isnan (tmp))
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	421 Control (UMFPACK_PRL) = tmp;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	422
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	423 if (piv_thres.numel () == 2)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	424 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	425 tmp = (piv_thres (0) > 1. ? 1. : piv_thres (0));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	426 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	427 Control (UMFPACK_PIVOT_TOLERANCE) = tmp;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	428
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	429 tmp = (piv_thres (1) > 1. ? 1. : piv_thres (1));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	430 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	431 Control (UMFPACK_SYM_PIVOT_TOLERANCE) = tmp;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	432 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	433 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	434 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	435 tmp = octave_sparse_params::get_key ("piv_tol");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	436 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	437 Control (UMFPACK_PIVOT_TOLERANCE) = tmp;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	438
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	439 tmp = octave_sparse_params::get_key ("sym_tol");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	440 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	441 Control (UMFPACK_SYM_PIVOT_TOLERANCE) = tmp;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	442 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	443
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	444 // Set whether we are allowed to modify Q or not
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	445 tmp = octave_sparse_params::get_key ("autoamd");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	446 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	447 Control (UMFPACK_FIXQ) = tmp;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	448
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	449 // Turn-off UMFPACK scaling for LU
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	450 if (scale)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	451 Control (UMFPACK_SCALE) = UMFPACK_SCALE_SUM;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	452 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	453 Control (UMFPACK_SCALE) = UMFPACK_SCALE_NONE;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	454
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	455 umfpack_report_control<lu_elt_type> (control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	456
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	457 const octave_idx_type *Ap = a.cidx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	458 const octave_idx_type *Ai = a.ridx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	459 const lu_elt_type *Ax = a.data ();
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	460
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	461 umfpack_report_matrix<lu_elt_type> (nr, nc, Ap, Ai, Ax,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	462 static_cast<octave_idx_type> (1),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	463 control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	464
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	465 void *Symbolic;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	466 Matrix Info (1, UMFPACK_INFO);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	467 double *info = Info.fortran_vec ();
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	468 int status = umfpack_qsymbolic<lu_elt_type> (nr, nc, Ap, Ai, Ax, 0,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	469 &Symbolic, control, info);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	470
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	471 if (status < 0)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	472 {
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	473 umfpack_report_status<lu_elt_type> (control, status);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	474 umfpack_report_info<lu_elt_type> (control, info);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	475
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	476 umfpack_free_symbolic<lu_elt_type> (&Symbolic);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	477
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	478 (*current_liboctave_error_handler)
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	479 ("sparse_lu: symbolic factorization failed");
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	480 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	481 else
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	482 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	483 umfpack_report_symbolic<lu_elt_type> (Symbolic, control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	484
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	485 void *Numeric;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	486 status = umfpack_numeric<lu_elt_type> (Ap, Ai, Ax, Symbolic,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	487 &Numeric, control, info);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	488 umfpack_free_symbolic<lu_elt_type> (&Symbolic);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	489
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	490 cond = Info (UMFPACK_RCOND);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	491
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	492 if (status < 0)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	493 {
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	494 umfpack_report_status<lu_elt_type> (control, status);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	495 umfpack_report_info<lu_elt_type> (control, info);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	496
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	497 umfpack_free_numeric<lu_elt_type> (&Numeric);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	498
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	499 (*current_liboctave_error_handler)
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	500 ("sparse_lu: numeric factorization failed");
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	501 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	502 else
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	503 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	504 umfpack_report_numeric<lu_elt_type> (Numeric, control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	505
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	506 octave_idx_type lnz, unz;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	507 status = umfpack_get_lunz<lu_elt_type> (&lnz, &unz, Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	508
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	509 if (status < 0)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	510 {
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	511 umfpack_report_status<lu_elt_type> (control, status);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	512 umfpack_report_info<lu_elt_type> (control, info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	513
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	514 umfpack_free_numeric<lu_elt_type> (&Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	515
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	516 (*current_liboctave_error_handler)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	517 ("sparse_lu: extracting LU factors failed");
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	518 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	519 else
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	520 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	521 octave_idx_type n_inner = (nr < nc ? nr : nc);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	522
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	523 if (lnz < 1)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	524 Lfact = lu_type (n_inner, nr,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	525 static_cast<octave_idx_type> (1));
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	526 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	527 Lfact = lu_type (n_inner, nr, lnz);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	528
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	529 octave_idx_type *Ltp = Lfact.cidx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	530 octave_idx_type *Ltj = Lfact.ridx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	531 lu_elt_type *Ltx = Lfact.data ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	532
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	533 if (unz < 1)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	534 Ufact = lu_type (n_inner, nc,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	535 static_cast<octave_idx_type> (1));
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	536 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	537 Ufact = lu_type (n_inner, nc, unz);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	538
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	539 octave_idx_type *Up = Ufact.cidx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	540 octave_idx_type *Uj = Ufact.ridx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	541 lu_elt_type *Ux = Ufact.data ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	542
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	543 Rfact = SparseMatrix (nr, nr, nr);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	544 for (octave_idx_type i = 0; i < nr; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	545 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	546 Rfact.xridx (i) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	547 Rfact.xcidx (i) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	548 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	549 Rfact.xcidx (nr) = nr;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	550 double *Rx = Rfact.data ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	551
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	552 P.resize (dim_vector (nr, 1));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	553 octave_idx_type *p = P.fortran_vec ();
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	554
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	555 Q.resize (dim_vector (nc, 1));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	556 octave_idx_type *q = Q.fortran_vec ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	557
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	558 octave_idx_type do_recip;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	559 status = umfpack_get_numeric<lu_elt_type> (Ltp, Ltj, Ltx,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	560 Up, Uj, Ux,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	561 p, q, 0,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	562 &do_recip, Rx,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	563 Numeric);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	564
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	565 umfpack_free_numeric<lu_elt_type> (&Numeric);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	566
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	567 if (status < 0)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	568 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	569 umfpack_report_status<lu_elt_type> (control, status);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	570
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	571 (*current_liboctave_error_handler)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	572 ("sparse_lu: extracting LU factors failed");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	573 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	574 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	575 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	576 Lfact = Lfact.transpose ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	577
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	578 if (do_recip)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	579 for (octave_idx_type i = 0; i < nr; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	580 Rx[i] = 1.0 / Rx[i];
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	581
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	582 umfpack_report_matrix<lu_elt_type> (nr, n_inner,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	583 Lfact.cidx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	584 Lfact.ridx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	585 Lfact.data (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	586 static_cast<octave_idx_type> (1),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	587 control);
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	588 umfpack_report_matrix<lu_elt_type> (n_inner, nc,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	589 Ufact.cidx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	590 Ufact.ridx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	591 Ufact.data (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	592 static_cast<octave_idx_type> (1),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	593 control);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	594 umfpack_report_perm<lu_elt_type> (nr, p, control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	595 umfpack_report_perm<lu_elt_type> (nc, q, control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	596 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	597
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	598 umfpack_report_info<lu_elt_type> (control, info);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	599 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	600 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	601 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	602
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	603 #else
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	604
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	605 octave_unused_parameter (a);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	606 octave_unused_parameter (piv_thres);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	607 octave_unused_parameter (scale);
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	608
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	609 (*current_liboctave_error_handler)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	610 ("support for UMFPACK was unavailable or disabled when liboctave was built");
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	611
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	612 #endif
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	613 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	614
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	615 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	616 sparse_lu<lu_type>::sparse_lu (const lu_type& a,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	617 const ColumnVector& Qinit,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	618 const Matrix& piv_thres, bool scale,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	619 bool FixedQ, double droptol,
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	620 bool milu, bool udiag)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	621 : Lfact (), Ufact (), Rfact (), cond (0), P (), Q ()
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	622 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	623 #if defined (HAVE_UMFPACK)
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	624
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	625 if (milu)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	626 (*current_liboctave_error_handler)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	627 ("Modified incomplete LU not implemented");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	628
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	629 octave_idx_type nr = a.rows ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	630 octave_idx_type nc = a.cols ();
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	631
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	632 // Setup the control parameters
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	633 Matrix Control (UMFPACK_CONTROL, 1);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	634 double *control = Control.fortran_vec ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	635 umfpack_defaults<lu_elt_type> (control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	636
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	637 double tmp = octave_sparse_params::get_key ("spumoni");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	638 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	639 Control (UMFPACK_PRL) = tmp;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	640
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	641 if (piv_thres.numel () == 2)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	642 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	643 tmp = (piv_thres (0) > 1. ? 1. : piv_thres (0));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	644 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	645 Control (UMFPACK_PIVOT_TOLERANCE) = tmp;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	646 tmp = (piv_thres (1) > 1. ? 1. : piv_thres (1));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	647 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	648 Control (UMFPACK_SYM_PIVOT_TOLERANCE) = tmp;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	649 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	650 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	651 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	652 tmp = octave_sparse_params::get_key ("piv_tol");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	653 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	654 Control (UMFPACK_PIVOT_TOLERANCE) = tmp;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	655
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	656 tmp = octave_sparse_params::get_key ("sym_tol");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	657 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	658 Control (UMFPACK_SYM_PIVOT_TOLERANCE) = tmp;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	659 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	660
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	661 if (droptol >= 0.)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	662 Control (UMFPACK_DROPTOL) = droptol;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	663
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	664 // Set whether we are allowed to modify Q or not
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	665 if (FixedQ)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	666 Control (UMFPACK_FIXQ) = 1.0;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	667 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	668 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	669 tmp = octave_sparse_params::get_key ("autoamd");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	670 if (! octave::math::isnan (tmp))
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	671 Control (UMFPACK_FIXQ) = tmp;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	672 }
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	673
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	674 // Turn-off UMFPACK scaling for LU
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	675 if (scale)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	676 Control (UMFPACK_SCALE) = UMFPACK_SCALE_SUM;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	677 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	678 Control (UMFPACK_SCALE) = UMFPACK_SCALE_NONE;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	679
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	680 umfpack_report_control<lu_elt_type> (control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	681
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	682 const octave_idx_type *Ap = a.cidx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	683 const octave_idx_type *Ai = a.ridx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	684 const lu_elt_type *Ax = a.data ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	685
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	686 umfpack_report_matrix<lu_elt_type> (nr, nc, Ap, Ai, Ax,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	687 static_cast<octave_idx_type> (1),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	688 control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	689
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	690 void *Symbolic;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	691 Matrix Info (1, UMFPACK_INFO);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	692 double *info = Info.fortran_vec ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	693 int status;
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	694
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	695 // Null loop so that qinit is imediately deallocated when not needed
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	696 do
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	697 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	698 OCTAVE_LOCAL_BUFFER (octave_idx_type, qinit, nc);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	699
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	700 for (octave_idx_type i = 0; i < nc; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	701 qinit[i] = static_cast<octave_idx_type> (Qinit (i));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	702
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	703 status = umfpack_qsymbolic<lu_elt_type> (nr, nc, Ap, Ai, Ax,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	704 qinit, &Symbolic, control,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	705 info);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	706 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	707 while (0);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	708
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	709 if (status < 0)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	710 {
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	711 umfpack_report_status<lu_elt_type> (control, status);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	712 umfpack_report_info<lu_elt_type> (control, info);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	713
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	714 umfpack_free_symbolic<lu_elt_type> (&Symbolic);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	715
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	716 (*current_liboctave_error_handler)
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	717 ("sparse_lu: symbolic factorization failed");
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	718 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	719 else
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	720 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	721 umfpack_report_symbolic<lu_elt_type> (Symbolic, control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	722
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	723 void *Numeric;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	724 status = umfpack_numeric<lu_elt_type> (Ap, Ai, Ax, Symbolic,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	725 &Numeric, control, info);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	726 umfpack_free_symbolic<lu_elt_type> (&Symbolic);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	727
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	728 cond = Info (UMFPACK_RCOND);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	729
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	730 if (status < 0)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	731 {
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	732 umfpack_report_status<lu_elt_type> (control, status);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	733 umfpack_report_info<lu_elt_type> (control, info);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	734
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	735 umfpack_free_numeric<lu_elt_type> (&Numeric);
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	736
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	737 (*current_liboctave_error_handler)
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	738 ("sparse_lu: numeric factorization failed");
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	739 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	740 else
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	741 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	742 umfpack_report_numeric<lu_elt_type> (Numeric, control);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	743
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	744 octave_idx_type lnz, unz;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	745 status = umfpack_get_lunz<lu_elt_type> (&lnz, &unz, Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	746
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	747 if (status < 0)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	748 {
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	749 umfpack_report_status<lu_elt_type> (control, status);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	750 umfpack_report_info<lu_elt_type> (control, info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	751
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	752 umfpack_free_numeric<lu_elt_type> (&Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	753
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	754 (*current_liboctave_error_handler)
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	755 ("sparse_lu: extracting LU factors failed");
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	756 }
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	757 else
ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	758 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	759 octave_idx_type n_inner = (nr < nc ? nr : nc);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	760
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	761 if (lnz < 1)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	762 Lfact = lu_type (n_inner, nr,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	763 static_cast<octave_idx_type> (1));
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	764 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	765 Lfact = lu_type (n_inner, nr, lnz);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	766
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	767 octave_idx_type *Ltp = Lfact.cidx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	768 octave_idx_type *Ltj = Lfact.ridx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	769 lu_elt_type *Ltx = Lfact.data ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	770
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	771 if (unz < 1)
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	772 Ufact = lu_type (n_inner, nc,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	773 static_cast<octave_idx_type> (1));
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	774 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	775 Ufact = lu_type (n_inner, nc, unz);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	776
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	777 octave_idx_type *Up = Ufact.cidx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	778 octave_idx_type *Uj = Ufact.ridx ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	779 lu_elt_type *Ux = Ufact.data ();
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	780
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	781 Rfact = SparseMatrix (nr, nr, nr);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	782 for (octave_idx_type i = 0; i < nr; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	783 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	784 Rfact.xridx (i) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	785 Rfact.xcidx (i) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	786 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	787 Rfact.xcidx (nr) = nr;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	788 double *Rx = Rfact.data ();
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	789
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	790 P.resize (dim_vector (nr, 1));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	791 octave_idx_type *p = P.fortran_vec ();
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21301 diff changeset	792
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	793 Q.resize (dim_vector (nc, 1));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	794 octave_idx_type *q = Q.fortran_vec ();
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	795
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	796 octave_idx_type do_recip;
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	797 status = umfpack_get_numeric<lu_elt_type> (Ltp, Ltj, Ltx,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	798 Up, Uj, Ux,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	799 p, q, 0,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	800 &do_recip,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	801 Rx, Numeric);
21146 ea9c05014809 revamp sparse LU factorization classes John W. Eaton <jwe@octave.org> parents: 21139 diff changeset	802
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	803 umfpack_free_numeric<lu_elt_type> (&Numeric);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	804
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	805 if (status < 0)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	806 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	807 umfpack_report_status<lu_elt_type> (control, status);
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	808
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	809 (*current_liboctave_error_handler)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	810 ("sparse_lu: extracting LU factors failed");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	811 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	812 else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	813 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	814 Lfact = Lfact.transpose ();
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	815
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	816 if (do_recip)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	817 for (octave_idx_type i = 0; i < nr; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	818 Rx[i] = 1.0 / Rx[i];
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	819
22402 4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	820 umfpack_report_matrix<lu_elt_type> (nr, n_inner,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	821 Lfact.cidx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	822 Lfact.ridx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	823 Lfact.data (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	824 static_cast<octave_idx_type> (1),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	825 control);
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	826 umfpack_report_matrix<lu_elt_type> (n_inner, nc,
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	827 Ufact.cidx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	828 Ufact.ridx (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	829 Ufact.data (),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	830 static_cast<octave_idx_type> (1),
4caa7b28d183 maint: Style check C++ code in liboctave/ Rik <rik@octave.org> parents: 22329 diff changeset	831 control);
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	832 umfpack_report_perm<lu_elt_type> (nr, p, control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	833 umfpack_report_perm<lu_elt_type> (nc, q, control);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	834 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	835
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	836 umfpack_report_info<lu_elt_type> (control, info);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	837 }
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	838 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	839 }
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	840
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	841 if (udiag)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	842 (*current_liboctave_error_handler)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	843 ("Option udiag of incomplete LU not implemented");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	844
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	845 #else
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	846
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	847 octave_unused_parameter (a);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	848 octave_unused_parameter (Qinit);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	849 octave_unused_parameter (piv_thres);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	850 octave_unused_parameter (scale);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	851 octave_unused_parameter (FixedQ);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	852 octave_unused_parameter (droptol);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	853 octave_unused_parameter (milu);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	854 octave_unused_parameter (udiag);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	855
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	856 (*current_liboctave_error_handler)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	857 ("support for UMFPACK was unavailable or disabled when liboctave was built");
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	858
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	859 #endif
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	860 }
f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	861
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	862 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	863 lu_type
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	864 sparse_lu<lu_type>::Y (void) const
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	865 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	866 octave_idx_type nr = Lfact.rows ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	867 octave_idx_type nz = Lfact.cols ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	868 octave_idx_type nc = Ufact.cols ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	869
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	870 lu_type Yout (nr, nc, Lfact.nnz () + Ufact.nnz () - (nr<nz?nr:nz));
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	871 octave_idx_type ii = 0;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	872 Yout.xcidx (0) = 0;
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	873
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	874 for (octave_idx_type j = 0; j < nc; j++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	875 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	876 for (octave_idx_type i = Ufact.cidx (j); i < Ufact.cidx (j + 1); i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	877 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	878 Yout.xridx (ii) = Ufact.ridx (i);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	879 Yout.xdata (ii++) = Ufact.data (i);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	880 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	881
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	882 if (j < nz)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	883 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	884 // Note the +1 skips the 1.0 on the diagonal
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	885 for (octave_idx_type i = Lfact.cidx (j) + 1;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	886 i < Lfact.cidx (j +1); i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	887 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	888 Yout.xridx (ii) = Lfact.ridx (i);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	889 Yout.xdata (ii++) = Lfact.data (i);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	890 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	891 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	892
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	893 Yout.xcidx (j + 1) = ii;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	894 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	895
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	896 return Yout;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	897 }
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	898
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	899 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	900 SparseMatrix
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	901 sparse_lu<lu_type>::Pr (void) const
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	902 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	903 octave_idx_type nr = Lfact.rows ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	904
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	905 SparseMatrix Pout (nr, nr, nr);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	906
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	907 for (octave_idx_type i = 0; i < nr; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	908 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	909 Pout.cidx (i) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	910 Pout.ridx (P (i)) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	911 Pout.data (i) = 1;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	912 }
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	913
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	914 Pout.cidx (nr) = nr;
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	915
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	916 return Pout;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	917 }
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	918
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	919 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	920 ColumnVector
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	921 sparse_lu<lu_type>::Pr_vec (void) const
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	922 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	923 octave_idx_type nr = Lfact.rows ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	924
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	925 ColumnVector Pout (nr);
8969 3ecbc236e2e0 Have sparse LU return permutation matrices rather than sparse matrices. Jason Riedy <jason@acm.org> parents: 8954 diff changeset	926
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	927 for (octave_idx_type i = 0; i < nr; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	928 Pout.xelem (i) = static_cast<double> (P(i) + 1);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	929
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	930 return Pout;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	931 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	932
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	933 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	934 PermMatrix
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	935 sparse_lu<lu_type>::Pr_mat (void) const
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	936 {
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	937 return PermMatrix (P, false);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	938 }
21177 a10f60e13243 style fixes in liboctave/numeric directory John W. Eaton <jwe@octave.org> parents: 21146 diff changeset	939
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	940 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	941 SparseMatrix
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	942 sparse_lu<lu_type>::Pc (void) const
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	943 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	944 octave_idx_type nc = Ufact.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	945
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	946 SparseMatrix Pout (nc, nc, nc);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	947
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	948 for (octave_idx_type i = 0; i < nc; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	949 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	950 Pout.cidx (i) = i;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	951 Pout.ridx (i) = Q (i);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	952 Pout.data (i) = 1;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	953 }
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	954
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	955 Pout.cidx (nc) = nc;
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	956
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	957 return Pout;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	958 }
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	959
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	960 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	961 ColumnVector
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	962 sparse_lu<lu_type>::Pc_vec (void) const
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	963 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	964 octave_idx_type nc = Ufact.cols ();
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	965
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	966 ColumnVector Pout (nc);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	967
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	968 for (octave_idx_type i = 0; i < nc; i++)
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	969 Pout.xelem (i) = static_cast<double> (Q(i) + 1);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	970
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	971 return Pout;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	972 }
7515 f3c00dc0912b Eliminate the rest of the dispatched sparse functions David Bateman <dbateman@free.fr> parents: 7017 diff changeset	973
22329 7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	974 template <typename lu_type>
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	975 PermMatrix
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	976 sparse_lu<lu_type>::Pc_mat (void) const
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	977 {
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	978 return PermMatrix (Q, true);
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	979 }
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	980
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	981 // Instantiations we need.
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	982
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	983 template class sparse_lu<SparseMatrix>;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	984
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	985 template class sparse_lu<SparseComplexMatrix>;
7f3c7a8bd131 maint: Indent namespaces in liboctave/numeric files. John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	986 }
8969 3ecbc236e2e0 Have sparse LU return permutation matrices rather than sparse matrices. Jason Riedy <jason@acm.org> parents: 8954 diff changeset	987 }

Mercurial > octave

annotate liboctave/numeric/sparse-lu.cc @ 23391:209e749363a2