Mercurial > hg > octave-lyh
annotate liboctave/CmplxSCHUR.h @ 14508:0901f926ed50
maint: correct file name in test/bug-35448/module.mk file
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 28 Mar 2012 23:09:43 -0400 |
| parents | 72c96de7a403 |
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| rev | line source |
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| 457 | 1 /* |
| 2 | |
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3 Copyright (C) 1994-2012 John W. Eaton |
| 457 | 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 | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 457 | 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 | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 457 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (octave_ComplexSCHUR_h) | |
| 24 #define octave_ComplexSCHUR_h 1 | |
| 25 | |
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26 #include <iosfwd> |
| 1756 | 27 #include <string> |
| 28 | |
| 457 | 29 #include "CMatrix.h" |
| 10822 | 30 #include "dbleSCHUR.h" |
| 457 | 31 |
| 1881 | 32 class |
| 6108 | 33 OCTAVE_API |
| 1881 | 34 ComplexSCHUR |
| 457 | 35 { |
| 36 public: | |
| 37 | |
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38 ComplexSCHUR (void) : schur_mat (), unitary_mat (), selector (0) { } |
| 1528 | 39 |
| 5008 | 40 ComplexSCHUR (const ComplexMatrix& a, const std::string& ord, |
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41 bool calc_unitary = true) |
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42 : schur_mat (), unitary_mat (), selector (0) |
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43 { |
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44 init (a, ord, calc_unitary); |
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45 } |
| 457 | 46 |
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47 ComplexSCHUR (const ComplexMatrix& a, const std::string& ord, |
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48 octave_idx_type& info, |
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49 bool calc_unitary = true) |
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50 : schur_mat (), unitary_mat (), selector (0) |
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51 { |
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52 info = init (a, ord, calc_unitary); |
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53 } |
| 1528 | 54 |
| 55 ComplexSCHUR (const ComplexSCHUR& a) | |
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56 : schur_mat (a.schur_mat), unitary_mat (a.unitary_mat), selector (0) |
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57 { } |
| 457 | 58 |
| 10822 | 59 ComplexSCHUR (const ComplexMatrix& s, const ComplexMatrix& u); |
| 60 | |
| 61 ComplexSCHUR (const SCHUR& s); | |
| 62 | |
| 1528 | 63 ComplexSCHUR& operator = (const ComplexSCHUR& a) |
| 64 { | |
| 1881 | 65 if (this != &a) |
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66 { |
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67 schur_mat = a.schur_mat; |
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68 unitary_mat = a.unitary_mat; |
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69 } |
| 1528 | 70 return *this; |
| 71 } | |
| 457 | 72 |
| 1929 | 73 ~ComplexSCHUR (void) { } |
| 74 | |
| 1881 | 75 ComplexMatrix schur_matrix (void) const { return schur_mat; } |
| 457 | 76 |
| 1881 | 77 ComplexMatrix unitary_matrix (void) const { return unitary_mat; } |
| 457 | 78 |
| 3504 | 79 friend std::ostream& operator << (std::ostream& os, const ComplexSCHUR& a); |
| 457 | 80 |
| 5275 | 81 typedef octave_idx_type (*select_function) (const Complex&); |
| 1929 | 82 |
| 457 | 83 private: |
| 84 | |
| 85 ComplexMatrix schur_mat; | |
| 86 ComplexMatrix unitary_mat; | |
| 1881 | 87 |
| 1930 | 88 select_function selector; |
| 89 | |
| 5275 | 90 octave_idx_type init (const ComplexMatrix& a, const std::string& ord, bool calc_unitary); |
| 457 | 91 }; |
| 92 | |
| 93 #endif |