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annotate liboctave/numeric/dbleLU.h @ 20654: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_dbleLU_h)
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24 #define octave_dbleLU_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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29 class
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30 OCTAVE_API
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31 LU : public base_lu <Matrix>
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32 {
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33 public:
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34
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35 LU (void) : base_lu <Matrix> () { }
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36
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37 LU (const Matrix& a);
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38
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39 LU (const LU& a) : base_lu <Matrix> (a) { }
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40
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41 LU (const Matrix& l, const Matrix& u, const PermMatrix& p)
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42 : base_lu <Matrix> (l, u, p) { }
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43
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44 LU& operator = (const LU& a)
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45 {
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46 if (this != &a)
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47 base_lu <Matrix> :: operator = (a);
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48
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49 return *this;
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50 }
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51
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52 ~LU (void) { }
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53
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54 void update (const ColumnVector& u, const ColumnVector& v);
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55
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56 void update (const Matrix& u, const Matrix& v);
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57
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58 void update_piv (const ColumnVector& u, const ColumnVector& v);
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59
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60 void update_piv (const Matrix& u, const Matrix& v);
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61 };
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62
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63 #endif