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1 /* |
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2 |
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3 Copyright (C) 1994, 1995, 1996, 1997, 2000, 2002, 2004, 2005, 2006, |
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4 2007 John W. Eaton |
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5 |
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6 This file is part of Octave. |
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7 |
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8 Octave is free software; you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation; either version 3 of the License, or (at your |
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11 option) any later version. |
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12 |
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13 Octave is distributed in the hope that it will be useful, but WITHOUT |
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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16 for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with Octave; see the file COPYING. If not, see |
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20 <http://www.gnu.org/licenses/>. |
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21 |
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22 */ |
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23 |
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24 #if !defined (octave_ComplexSCHUR_h) |
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25 #define octave_ComplexSCHUR_h 1 |
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26 |
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27 #include <iostream> |
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28 #include <string> |
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29 |
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30 #include "CMatrix.h" |
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31 |
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32 class |
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33 OCTAVE_API |
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34 ComplexSCHUR |
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35 { |
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36 public: |
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37 |
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38 ComplexSCHUR (void) |
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39 : schur_mat (), unitary_mat () { } |
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40 |
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41 ComplexSCHUR (const ComplexMatrix& a, const std::string& ord, |
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42 bool calc_unitary = true) |
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43 : schur_mat (), unitary_mat () { init (a, ord, calc_unitary); } |
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44 |
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45 ComplexSCHUR (const ComplexMatrix& a, const std::string& ord, octave_idx_type& info, |
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46 bool calc_unitary = true) |
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47 : schur_mat (), unitary_mat () { info = init (a, ord, calc_unitary); } |
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48 |
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49 ComplexSCHUR (const ComplexSCHUR& a) |
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50 : schur_mat (a.schur_mat), unitary_mat (a.unitary_mat) { } |
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51 |
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52 ComplexSCHUR& operator = (const ComplexSCHUR& a) |
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53 { |
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54 if (this != &a) |
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55 { |
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56 schur_mat = a.schur_mat; |
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57 unitary_mat = a.unitary_mat; |
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58 } |
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59 return *this; |
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60 } |
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61 |
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62 ~ComplexSCHUR (void) { } |
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63 |
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64 ComplexMatrix schur_matrix (void) const { return schur_mat; } |
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65 |
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66 ComplexMatrix unitary_matrix (void) const { return unitary_mat; } |
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67 |
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68 friend std::ostream& operator << (std::ostream& os, const ComplexSCHUR& a); |
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69 |
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70 typedef octave_idx_type (*select_function) (const Complex&); |
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71 |
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72 private: |
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73 |
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74 ComplexMatrix schur_mat; |
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75 ComplexMatrix unitary_mat; |
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76 |
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77 select_function selector; |
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78 |
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79 octave_idx_type init (const ComplexMatrix& a, const std::string& ord, bool calc_unitary); |
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80 }; |
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81 |
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82 #endif |
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83 |
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84 /* |
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85 ;;; Local Variables: *** |
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86 ;;; mode: C++ *** |
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87 ;;; End: *** |
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88 */ |
