Mercurial > octave-nkf

annotate liboctave/floatQR.h @ 14193:72aebe619641 stable rc-3-6-0-0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
3.6.0-rc0 release candidate * configure.ac (AC_INIT): Version is now 3.6.0-rc0. (OCTAVE_RELEASE_DATE): Now 2012-01-10. (OCTAVE_API_VERSION_NUMBER): Now 47.
author John W. Eaton <jwe@octave.org>
date Tue, 10 Jan 2012 16:43:41 -0500
parents 72c96de7a403
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1 /*
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
2
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
3 Copyright (C) 1994-2012 John W. Eaton
11523
fd0a3ac60b0e update copyright notices
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
4 Copyright (C) 2008-2009 Jaroslav Hajek
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
5
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
6 This file is part of Octave.
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
7
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
8 Octave is free software; you can redistribute it and/or modify it
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
9 under the terms of the GNU General Public License as published by the
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
10 Free Software Foundation; either version 3 of the License, or (at your
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
11 option) any later version.
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
12
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
13 Octave is distributed in the hope that it will be useful, but WITHOUT
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
16 for more details.
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
17
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
18 You should have received a copy of the GNU General Public License
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
19 along with Octave; see the file COPYING. If not, see
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
20 <http://www.gnu.org/licenses/>.
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
21
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
22 */
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
23
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
24 #if !defined (octave_FloatQR_h)
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
25 #define octave_FloatQR_h 1
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
26
8950
d865363208d6 include <iosfwd> instead of <iostream> in header files
John W. Eaton <jwe@octave.org>
parents: 8597
diff changeset
27 #include <iosfwd>
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
28
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
29 #include "fMatrix.h"
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
30 #include "fColVector.h"
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
31 #include "fRowVector.h"
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
32 #include "base-qr.h"
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
33
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
34 class
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
35 OCTAVE_API
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
36 FloatQR : public base_qr<FloatMatrix>
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
37 {
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
38 public:
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
39
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
40 FloatQR (void) : base_qr<FloatMatrix> () { }
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
41
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
42 FloatQR (const FloatMatrix&, qr_type_t = qr_type_std);
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
43
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
44 FloatQR (const FloatMatrix& qx, const FloatMatrix& rx)
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
45 : base_qr<FloatMatrix> (qx, rx) { }
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
46
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
47 FloatQR (const FloatQR& a) : base_qr<FloatMatrix> (a) { }
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
48
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
49 void init (const FloatMatrix&, qr_type_t);
8547
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
50
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
51 void update (const FloatColumnVector& u, const FloatColumnVector& v);
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
52
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
53 void update (const FloatMatrix& u, const FloatMatrix& v);
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
54
8547
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
55 void insert_col (const FloatColumnVector& u, octave_idx_type j);
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
56
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
57 void insert_col (const FloatMatrix& u, const Array<octave_idx_type>& j);
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
58
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
59 void delete_col (octave_idx_type j);
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
60
8547
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
61 void delete_col (const Array<octave_idx_type>& j);
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
62
d66c9b6e506a imported patch qrupdate.diff
Jaroslav Hajek <highegg@gmail.com>
parents: 7792
diff changeset
63 void insert_row (const FloatRowVector& u, octave_idx_type j);
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
64
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
65 void delete_row (octave_idx_type j);
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
66
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
67 void shift_cols (octave_idx_type i, octave_idx_type j);
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
68
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
69 protected:
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
70
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
71 void form (octave_idx_type n, FloatMatrix& afact,
9713
7918eb15040c refactor the QR classes onto a templated base
Jaroslav Hajek <highegg@gmail.com>
parents: 8950
diff changeset
72 float *tau, qr_type_t qr_type);
7792
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
73 };
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
74
39c1026191e9 add missing files from single-precision merge
John W. Eaton <jwe@octave.org>
parents:
diff changeset
75 #endif