GNU Octave  3.8.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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CmplxHESS.h
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1 /*
2 
3 Copyright (C) 1994-2013 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.
11 
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_CmplxHESS_h)
24 #define octave_CmplxHESS_h 1
25 
26 #include <iosfwd>
27 
28 #include "CMatrix.h"
29 
30 class
31 OCTAVE_API
33 {
34 public:
35 
36  ComplexHESS (void) : hess_mat (), unitary_hess_mat () { }
37 
39  : hess_mat (), unitary_hess_mat ()
40  {
41  init (a);
42  }
43 
45  : hess_mat (), unitary_hess_mat ()
46  {
47  info = init (a);
48  }
49 
51  : hess_mat (a.hess_mat), unitary_hess_mat (a.unitary_hess_mat) { }
52 
53  ComplexHESS& operator = (const ComplexHESS& a)
54  {
55  if (this != &a)
56  {
57  hess_mat = a.hess_mat;
58  unitary_hess_mat = a.unitary_hess_mat;
59  }
60  return *this;
61  }
62 
63  ~ComplexHESS (void) { }
64 
65  ComplexMatrix hess_matrix (void) const { return hess_mat; }
66 
67  ComplexMatrix unitary_hess_matrix (void) const
68  {
69  return unitary_hess_mat;
70  }
71 
72  friend std::ostream& operator << (std::ostream& os, const ComplexHESS& a);
73 
74 private:
75 
78 
79  octave_idx_type init (const ComplexMatrix& a);
80 };
81 
82 #endif