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annotate liboctave/base-lu.h @ 4839:c1cdf2a32cdb ss-2-1-57

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[project @ 2004-03-12 19:38:50 by jwe]
author jwe
date Fri, 12 Mar 2004 19:38:50 +0000
parents 5719210fff4c
children e35b034d3523
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1 /*
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2
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3 Copyright (C) 1996, 1997 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 2, or (at your option) any
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10 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, write to the Free
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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20
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21 */
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22
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23 #if !defined (octave_base_lu_h)
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24 #define octave_base_lu_h 1
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25
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26 #if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION)
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27 #pragma interface
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28 #endif
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29
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30 #include "MArray.h"
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31
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32 template <class lu_type, class lu_elt_type, class p_type, class p_elt_type>
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33 class
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34 base_lu
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35 {
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36 public:
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37
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38 base_lu (void) { }
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39
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40 base_lu (const base_lu& a) : a_fact (a.a_fact), ipvt (a.ipvt) { }
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41
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42 base_lu& operator = (const base_lu& a)
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43 {
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44 if (this != &a)
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45 {
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46 a_fact = a.a_fact;
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47 ipvt = a.ipvt;
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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 ~base_lu (void) { }
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53
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54 lu_type L (void) const;
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55
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56 lu_type U (void) const;
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57
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58 p_type P (void) const;
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59
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60 protected:
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61
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62 lu_type a_fact;
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63 MArray<int> ipvt;
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64 };
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65
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66 #endif
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67
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68 /*
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69 ;;; Local Variables: ***
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70 ;;; mode: C++ ***
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71 ;;; End: ***
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72 */