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annotate liboctave/floatLU.h @ 15104:093961d9ebed gui

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Fixed self-assignment bug found by Torsten. * find-dialog.cc: Fixed self-assignment in constructor.
author Jacob Dawid <jacob.dawid@gmail.com>
date Sat, 04 Aug 2012 10:53:58 +0200
parents 72c96de7a403
children
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1 /*
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2
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3 Copyright (C) 1994-2012 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_FloatLU_h)
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24 #define octave_FloatLU_h 1
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25
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26 #include "base-lu.h"
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27 #include "dMatrix.h"
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28 #include "fMatrix.h"
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29
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30 class
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31 OCTAVE_API
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32 FloatLU : public base_lu <FloatMatrix>
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33 {
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34 public:
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35
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36 FloatLU (void) : base_lu <FloatMatrix> () { }
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37
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38 FloatLU (const FloatMatrix& a);
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39
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40 FloatLU (const FloatLU& a) : base_lu <FloatMatrix> (a) { }
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41
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42 FloatLU (const FloatMatrix& l, const FloatMatrix& u,
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43 const PermMatrix& p)
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44 : base_lu <FloatMatrix> (l, u, p) { }
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45
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46 FloatLU& operator = (const FloatLU& a)
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47 {
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48 if (this != &a)
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49 base_lu <FloatMatrix> :: operator = (a);
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50
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51 return *this;
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52 }
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53
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54 ~FloatLU (void) { }
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55
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56 void update (const FloatColumnVector& u, const FloatColumnVector& v);
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57
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58 void update (const FloatMatrix& u, const FloatMatrix& v);
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59
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60 void update_piv (const FloatColumnVector& u, const FloatColumnVector& v);
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61
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62 void update_piv (const FloatMatrix& u, const FloatMatrix& v);
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63 };
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64
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65 #endif