Mercurial > hg > octave-nkf
annotate liboctave/CmplxSVD.h @ 9838:55219e65c7cd
fix typo
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Thu, 19 Nov 2009 12:23:52 +0100 |
| parents | 16f53d29049f |
| children | 4c0cdbe0acca |
| rev | line source |
|---|---|
| 457 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1994, 1995, 1996, 1997, 2000, 2002, 2003, 2004, 2005, |
| 9245 | 4 2006, 2007, 2009 John W. Eaton |
| 457 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 457 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 457 | 21 |
| 22 */ | |
| 23 | |
| 24 #if !defined (octave_ComplexSVD_h) | |
| 25 #define octave_ComplexSVD_h 1 | |
| 26 | |
|
8950
d865363208d6
include <iosfwd> instead of <iostream> in header files
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
27 #include <iosfwd> |
| 457 | 28 |
| 29 #include "dDiagMatrix.h" | |
| 30 #include "CMatrix.h" | |
| 537 | 31 #include "dbleSVD.h" |
| 457 | 32 |
| 1881 | 33 class |
| 6108 | 34 OCTAVE_API |
| 1881 | 35 ComplexSVD |
| 457 | 36 { |
| 37 public: | |
| 38 | |
| 1528 | 39 ComplexSVD (void) { } |
| 40 | |
| 1529 | 41 ComplexSVD (const ComplexMatrix& a, SVD::type svd_type = SVD::std) |
| 1528 | 42 { |
| 43 init (a, svd_type); | |
| 44 } | |
| 45 | |
| 5275 | 46 ComplexSVD (const ComplexMatrix& a, octave_idx_type& info, |
| 1529 | 47 SVD::type svd_type = SVD::std) |
| 1528 | 48 { |
| 49 info = init (a, svd_type); | |
| 50 } | |
| 457 | 51 |
| 1528 | 52 ComplexSVD (const ComplexSVD& a) |
| 4374 | 53 : type_computed (a.type_computed), |
| 54 sigma (a.sigma), left_sm (a.left_sm), right_sm (a.right_sm) { } | |
| 457 | 55 |
| 1528 | 56 ComplexSVD& operator = (const ComplexSVD& a) |
| 57 { | |
| 1881 | 58 if (this != &a) |
| 59 { | |
| 4374 | 60 type_computed = a.type_computed; |
| 1881 | 61 sigma = a.sigma; |
| 62 left_sm = a.left_sm; | |
| 63 right_sm = a.right_sm; | |
| 64 } | |
| 1528 | 65 return *this; |
| 66 } | |
| 67 | |
| 1930 | 68 ~ComplexSVD (void) { } |
| 69 | |
| 1528 | 70 DiagMatrix singular_values (void) const { return sigma; } |
| 71 | |
| 1544 | 72 ComplexMatrix left_singular_matrix (void) const; |
| 1528 | 73 |
| 1544 | 74 ComplexMatrix right_singular_matrix (void) const; |
| 457 | 75 |
| 3504 | 76 friend std::ostream& operator << (std::ostream& os, const ComplexSVD& a); |
| 457 | 77 |
| 78 private: | |
| 79 | |
| 1544 | 80 SVD::type type_computed; |
| 81 | |
| 457 | 82 DiagMatrix sigma; |
| 83 ComplexMatrix left_sm; | |
| 84 ComplexMatrix right_sm; | |
| 1881 | 85 |
| 5275 | 86 octave_idx_type init (const ComplexMatrix& a, SVD::type svd_type = SVD::std); |
| 457 | 87 }; |
| 88 | |
| 89 #endif | |
| 90 | |
| 91 /* | |
| 92 ;;; Local Variables: *** | |
| 93 ;;; mode: C++ *** | |
| 94 ;;; End: *** | |
| 95 */ |