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1991
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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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1991
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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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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20 02110-1301, USA. |
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1991
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21 |
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22 */ |
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23 |
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24 #if !defined (octave_base_lu_h) |
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25 #define octave_base_lu_h 1 |
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26 |
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27 #include "MArray.h" |
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28 |
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29 template <class lu_type, class lu_elt_type, class p_type, class p_elt_type> |
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30 class |
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31 base_lu |
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32 { |
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33 public: |
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34 |
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35 base_lu (void) { } |
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36 |
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37 base_lu (const base_lu& a) : a_fact (a.a_fact), ipvt (a.ipvt) { } |
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38 |
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39 base_lu& operator = (const base_lu& a) |
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40 { |
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41 if (this != &a) |
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42 { |
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43 a_fact = a.a_fact; |
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44 ipvt = a.ipvt; |
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45 } |
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46 return *this; |
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47 } |
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48 |
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49 ~base_lu (void) { } |
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50 |
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51 lu_type L (void) const; |
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52 |
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53 lu_type U (void) const; |
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54 |
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55 p_type P (void) const; |
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56 |
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57 protected: |
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58 |
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59 lu_type a_fact; |
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60 MArray<octave_idx_type> ipvt; |
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61 }; |
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62 |
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63 #endif |
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64 |
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65 /* |
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66 ;;; Local Variables: *** |
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67 ;;; mode: C++ *** |
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68 ;;; End: *** |
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69 */ |
