Mercurial > octave
annotate liboctave/numeric/base-qr.h @ 21191:8e317ce26a24
unconditionally define warn_qrupdate_once
* base-qr.h (warn_qrupdate_once): Declare unconditionally.
* dbleQR.cc (warn_qrupdate_once): Define unconditionally.
author | John W. Eaton <jwe@octave.org> |
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date | Thu, 04 Feb 2016 03:04:07 -0500 |
parents | a10f60e13243 |
children | 1473547f50f5 |
rev | line source |
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1 /* |
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2 |
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3 Copyright (C) 2009-2015 Jaroslav Hajek |
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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_base_qr_h) |
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24 #define octave_base_qr_h 1 |
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25 |
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26 #include "MArray.h" |
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27 #include "dColVector.h" |
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28 #include "PermMatrix.h" |
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29 |
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30 enum qr_type_t |
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31 { |
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32 qr_type_std, |
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33 qr_type_raw, |
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34 qr_type_economy |
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35 }; |
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36 |
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37 template <typename qr_type> |
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38 class |
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39 base_qr |
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40 { |
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41 public: |
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42 |
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43 typedef typename qr_type::element_type qr_elt_type; |
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44 |
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45 base_qr (void) : q (), r () { } |
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46 |
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47 base_qr (const qr_type& q, const qr_type& r); |
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48 |
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49 base_qr (const base_qr& a) : q (a.q), r (a.r) { } |
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50 |
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51 base_qr& operator = (const base_qr& a) |
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52 { |
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53 if (this != &a) |
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54 { |
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55 q = a.q; |
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56 r = a.r; |
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57 } |
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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 virtual ~base_qr (void) { } |
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63 |
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64 qr_type Q (void) const { return q; } |
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65 |
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66 qr_type R (void) const { return r; } |
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67 |
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68 qr_type_t get_type (void) const; |
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69 |
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70 bool regular (void) const; |
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71 |
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72 protected: |
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73 |
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74 qr_type q; |
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75 qr_type r; |
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76 }; |
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77 |
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78 extern void warn_qrupdate_once (void); |
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79 |
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80 #endif |