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annotate liboctave/numeric/dbleHESS.h @ 20830:b65888ec820e draft default tip gccjit

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dmalcom gcc jit import
author Stefan Mahr <dac922@gmx.de>
date Fri, 27 Feb 2015 16:59:36 +0100
parents 4197fc428c7d
children
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1 /*
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2
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3 Copyright (C) 1994-2015 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if !defined (octave_dbleHESS_h)
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24 #define octave_dbleHESS_h 1
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25
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26 #include <iosfwd>
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27
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28 #include "dMatrix.h"
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29
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30 class
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31 OCTAVE_API
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32 HESS
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33 {
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34 public:
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35
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36 HESS (void) : hess_mat (), unitary_hess_mat () { }
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37
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38 HESS (const Matrix& a) : hess_mat (), unitary_hess_mat () { init (a); }
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39
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40 HESS (const Matrix& a, octave_idx_type& info)
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41 : hess_mat (), unitary_hess_mat ()
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42 {
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43 info = init (a);
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44 }
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45
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46 HESS (const HESS& a)
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47 : hess_mat (a.hess_mat), unitary_hess_mat (a.unitary_hess_mat) { }
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48
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49 HESS& operator = (const HESS& a)
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50 {
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51 if (this != &a)
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52 {
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53 hess_mat = a.hess_mat;
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54 unitary_hess_mat = a.unitary_hess_mat;
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55 }
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56 return *this;
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57 }
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58
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59 ~HESS (void) { }
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60
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61 Matrix hess_matrix (void) const { return hess_mat; }
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62
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63 Matrix unitary_hess_matrix (void) const { return unitary_hess_mat; }
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64
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65 friend std::ostream& operator << (std::ostream& os, const HESS& a);
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66
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67 private:
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68
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69 Matrix hess_mat;
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70 Matrix unitary_hess_mat;
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72 octave_idx_type init (const Matrix& a);
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73 };
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74
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75 #endif