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annotate liboctave/numeric/DASPK.h @ 25054:6652d3823428 stable

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maint: Update copyright dates in all source files.
author John W. Eaton <jwe@octave.org>
date Fri, 30 Mar 2018 09:19:05 -0400
parents 194eb4bd202b
children 00f796120a6d
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1 /*
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2
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3 Copyright (C) 1996-2018 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
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your 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
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License 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 <https://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_DASPK_h)
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24 #define octave_DASPK_h 1
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25
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26 #include "octave-config.h"
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27
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28 #include <string>
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30 #include "Array.h"
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31 #include "DASPK-opts.h"
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32
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33 class Matrix;
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34
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35 class
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36 OCTAVE_API
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37 DASPK : public DAE, public DASPK_options
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38 {
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39 public:
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40
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41 DASPK (void)
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42 : DAE (), DASPK_options (), initialized (false), liw (0), lrw (0),
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43 info (), iwork (), rwork (), abs_tol (), rel_tol () { }
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44
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45 DASPK (const ColumnVector& s, double tm, DAEFunc& f)
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46 : DAE (s, tm, f), DASPK_options (), initialized (false), liw (0),
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47 lrw (0), info (), iwork (), rwork (), abs_tol (), rel_tol () { }
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48
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49 DASPK (const ColumnVector& s, const ColumnVector& deriv,
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50 double tm, DAEFunc& f)
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51 : DAE (s, deriv, tm, f), DASPK_options (), initialized (false),
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52 liw (0), lrw (0), info (), iwork (), rwork (), abs_tol (),
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53 rel_tol () { }
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54
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55 ~DASPK (void) = default;
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56
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57 ColumnVector do_integrate (double t);
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58
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59 Matrix do_integrate (const ColumnVector& tout);
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60
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61 Matrix do_integrate (const ColumnVector& tout, const ColumnVector& tcrit);
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62
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63 Matrix integrate (const ColumnVector& tout, Matrix& xdot_out);
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64
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65 Matrix integrate (const ColumnVector& tout, Matrix& xdot_out,
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66 const ColumnVector& tcrit);
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67
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68 std::string error_message (void) const;
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69
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70 private:
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71
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72 bool initialized;
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73
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74 octave_f77_int_type liw;
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75 octave_f77_int_type lrw;
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76
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77 Array<octave_f77_int_type> info;
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78 Array<octave_f77_int_type> iwork;
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79
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80 Array<double> rwork;
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81
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82 Array<double> abs_tol;
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83 Array<double> rel_tol;
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84 };
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85
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86 #endif