Mercurial > hg > octave-nkf

annotate liboctave/numeric/CmplxQRP.h @ 16660:cbb1bb7a5c3d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag ss-3-7-5 for changeset 608e307b4914
author John W. Eaton <jwe@octave.org>
date Tue, 14 May 2013 05:23:53 -0400
parents 648dabbb4c6b
children d63878346099
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
1 /*
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
2
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
3 Copyright (C) 1994-2012 John W. Eaton
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
4
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
5 This file is part of Octave.
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
6
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
8 under the terms of the GNU General Public License as published by the
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6108
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6108
diff changeset
10 option) any later version.
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
11
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
15 for more details.
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
16
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
17 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: 6108
diff changeset
18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6108
diff changeset
19 <http://www.gnu.org/licenses/>.
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
20
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
21 */
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
22
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
23 #if !defined (octave_ComplexQRP_h)
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
24 #define octave_ComplexQRP_h 1
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
25
8950
d865363208d6 include <iosfwd> instead of <iostream> in header files
John W. Eaton <jwe@octave.org>
parents: 8920
diff changeset
26 #include <iosfwd>
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
27
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
28 #include "CmplxQR.h"
8367
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 7017
diff changeset
29 #include "PermMatrix.h"
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 7017
diff changeset
30 #include "dColVector.h"
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
31
1881
950825cea083 [project @ 1996-02-05 18:07:21 by jwe]
jwe
parents: 1528
diff changeset
32 class
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5307
diff changeset
33 OCTAVE_API
1881
950825cea083 [project @ 1996-02-05 18:07:21 by jwe]
jwe
parents: 1528
diff changeset
34 ComplexQRP : public ComplexQR
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
35 {
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
36 public:
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
37
1928
20353fa5f83d [project @ 1996-02-11 21:51:54 by jwe]
jwe
parents: 1922
diff changeset
38 ComplexQRP (void) : ComplexQR (), p () { }
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
39
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
40 ComplexQRP (const ComplexMatrix&, qr_type_t = qr_type_std);
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
41
1881
950825cea083 [project @ 1996-02-05 18:07:21 by jwe]
jwe
parents: 1528
diff changeset
42 ComplexQRP (const ComplexQRP& a) : ComplexQR (a), p (a.p) { }
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
43
1528
dc527156c38c [project @ 1995-10-05 01:44:18 by jwe]
jwe
parents: 1315
diff changeset
44 ComplexQRP& operator = (const ComplexQRP& a)
dc527156c38c [project @ 1995-10-05 01:44:18 by jwe]
jwe
parents: 1315
diff changeset
45 {
1881
950825cea083 [project @ 1996-02-05 18:07:21 by jwe]
jwe
parents: 1528
diff changeset
46 if (this != &a)
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
47 {
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
48 ComplexQR::operator = (a);
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
49 p = a.p;
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
50 }
1528
dc527156c38c [project @ 1995-10-05 01:44:18 by jwe]
jwe
parents: 1315
diff changeset
51 return *this;
dc527156c38c [project @ 1995-10-05 01:44:18 by jwe]
jwe
parents: 1315
diff changeset
52 }
dc527156c38c [project @ 1995-10-05 01:44:18 by jwe]
jwe
parents: 1315
diff changeset
53
1928
20353fa5f83d [project @ 1996-02-11 21:51:54 by jwe]
jwe
parents: 1922
diff changeset
54 ~ComplexQRP (void) { }
1922
8a57554f3142 [project @ 1996-02-11 02:53:20 by jwe]
jwe
parents: 1881
diff changeset
55
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
56 void init (const ComplexMatrix&, qr_type_t = qr_type_std);
2763
d9d00d7e271e [project @ 1997-03-01 02:14:33 by jwe]
jwe
parents: 1993
diff changeset
57
8367
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 7017
diff changeset
58 PermMatrix P (void) const { return p; }
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 7017
diff changeset
59
10905
9ee5a0a1b93d Return permutation vector from QR as a row, not column, vector.
Rik <octave@nomad.inbox5.com>
parents: 10312
diff changeset
60 RowVector Pvec (void) const;
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
61
3504
5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe]
jwe
parents: 3503
diff changeset
62 friend std::ostream& operator << (std::ostream&, const ComplexQRP&);
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
63
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
64 private:
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
65
8367
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 7017
diff changeset
66 PermMatrix p;
538
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
67 };
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
68
8e134d3b21c9 [project @ 1994-07-21 22:40:04 by jwe]
jwe
parents:
diff changeset
69 #endif