1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
Copyright (C) 1994, 1995, 1996, 1997, 2000, 2002, 2004, 2005, 2006,
2007 John W. Eaton
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>.
*/
#if !defined (octave_ComplexCHOL_h)
#define octave_ComplexCHOL_h 1
#include <iostream>
#include "CMatrix.h"
class
OCTAVE_API
ComplexCHOL
{
public:
ComplexCHOL (void) : chol_mat () { }
ComplexCHOL (const ComplexMatrix& a, bool calc_cond = false) { init (a, calc_cond); }
ComplexCHOL (const ComplexMatrix& a, octave_idx_type& info, bool calc_cond = false)
{
info = init (a, calc_cond);
}
ComplexCHOL (const ComplexCHOL& a)
: chol_mat (a.chol_mat), xrcond (a.xrcond) { }
ComplexCHOL& operator = (const ComplexCHOL& a)
{
if (this != &a)
{
chol_mat = a.chol_mat;
xrcond = a.xrcond;
}
return *this;
}
ComplexMatrix chol_matrix (void) const { return chol_mat; }
double rcond (void) const { return xrcond; }
ComplexMatrix inverse (void) const;
friend OCTAVE_API std::ostream& operator << (std::ostream& os, const ComplexCHOL& a);
private:
ComplexMatrix chol_mat;
double xrcond;
octave_idx_type init (const ComplexMatrix& a, bool calc_cond);
};
ComplexMatrix OCTAVE_API chol2inv (const ComplexMatrix& r);
#endif
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/
|
