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annotate liboctave/floatLU.h @ 10687:a8ce6bdecce5

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author Rik <octave@nomad.inbox5.com>
date Tue, 08 Jun 2010 20:22:38 -0700
parents cbc402e64d83
children fd0a3ac60b0e
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1 /*
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2
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3 Copyright (C) 1994, 1995, 1996, 1997, 2002, 2004, 2005, 2006, 2007, 2008
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4 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_FloatLU_h)
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25 #define octave_FloatLU_h 1
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26
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27 #include "base-lu.h"
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28 #include "dMatrix.h"
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29 #include "fMatrix.h"
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30
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31 class
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32 OCTAVE_API
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33 FloatLU : public base_lu <FloatMatrix>
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34 {
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35 public:
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36
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37 FloatLU (void) : base_lu <FloatMatrix> () { }
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38
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39 FloatLU (const FloatMatrix& a);
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40
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41 FloatLU (const FloatLU& a) : base_lu <FloatMatrix> (a) { }
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42
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43 FloatLU (const FloatMatrix& l, const FloatMatrix& u,
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44 const PermMatrix& p)
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45 : base_lu <FloatMatrix> (l, u, p) { }
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46
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47 FloatLU& operator = (const FloatLU& a)
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48 {
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49 if (this != &a)
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50 base_lu <FloatMatrix> :: operator = (a);
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51
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52 return *this;
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53 }
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54
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55 ~FloatLU (void) { }
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56
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57 void update (const FloatColumnVector& u, const FloatColumnVector& v);
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58
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59 void update (const FloatMatrix& u, const FloatMatrix& v);
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60
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61 void update_piv (const FloatColumnVector& u, const FloatColumnVector& v);
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62
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63 void update_piv (const FloatMatrix& u, const FloatMatrix& v);
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64 };
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65
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66 #endif