GNU Octave  4.0.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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dbleQRP.h
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1 /*
2 
3 Copyright (C) 1994-2015 John W. Eaton
4 
5 This file is part of Octave.
6 
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20 
21 */
22 
23 #if !defined (octave_dbleQRP_h)
24 #define octave_dbleQRP_h 1
25 
26 #include <iosfwd>
27 
28 #include "dbleQR.h"
29 #include "PermMatrix.h"
30 #include "dColVector.h"
31 
32 class
33 OCTAVE_API
34 QRP : public QR
35 {
36 public:
37 
38  QRP (void) : QR (), p () { }
39 
40  QRP (const Matrix&, qr_type_t = qr_type_std);
41 
42  QRP (const QRP& a) : QR (a), p (a.p) { }
43 
44  QRP& operator = (const QRP& a)
45  {
46  if (this != &a)
47  {
48  QR::operator = (a);
49  p = a.p;
50  }
51 
52  return *this;
53  }
54 
55  ~QRP (void) { }
56 
57  void init (const Matrix&, qr_type_t = qr_type_std);
58 
59  PermMatrix P (void) const { return p; }
60 
61  RowVector Pvec (void) const;
62 
63  friend std::ostream& operator << (std::ostream&, const QRP&);
64 
65 protected:
66 
68 };
69 
70 #endif
QRP(const QRP &a)
Definition: dbleQRP.h:42
~QRP(void)
Definition: dbleQRP.h:55
PermMatrix p
Definition: dbleQRP.h:67
base_qr & operator=(const base_qr &a)
Definition: base-qr.h:51
ColumnVector & operator=(const ColumnVector &a)
Definition: dColVector.h:53
qr_type_t
Definition: base-qr.h:30
Definition: dMatrix.h:35
Definition: dbleQRP.h:32
Definition: dbleQR.h:34
template OCTAVE_API std::ostream & operator<<(std::ostream &, const Array< bool > &)
QRP(void)
Definition: dbleQRP.h:38
PermMatrix P(void) const
Definition: dbleQRP.h:59