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annotate libinterp/parse-tree/pt-cell.h @ 20750:3339c9bdfe6a

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Activate FSAL property in dorpri timestepper * scripts/ode/private/runge_kutta_45_dorpri.m: don't compute first stage if values from previous iteration are passed. * scripts/ode/private/integrate_adaptive.m: do not update cmputed stages if timestep is rejected.
author Carlo de Falco <carlo.defalco@polimi.it>
date Sat, 03 Oct 2015 07:32:50 +0200
parents 4197fc428c7d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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4197fc428c7d maint: Update copyright notices for 2015.
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3 Copyright (C) 1999-2015 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_pt_cell_h)
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24 #define octave_pt_cell_h 1
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25
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26 #include <iosfwd>
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27
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28 class octave_value;
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29 class octave_value_list;
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30 class tree_argument_list;
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31
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32 class tree_walker;
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33
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34 #include "pt-mat.h"
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35 #include "symtab.h"
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36
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37 // General cells.
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38
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39 class
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40 tree_cell : public tree_array_list
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41 {
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42 public:
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43
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44 tree_cell (tree_argument_list *row = 0, int l = -1, int c = -1)
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45 : tree_array_list (row, l, c)
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46 { }
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47
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48 ~tree_cell (void) { }
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49
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50 bool is_cell (void) const { return true; }
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51
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52 bool rvalue_ok (void) const { return true; }
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53
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54 octave_value rvalue1 (int nargout = 1);
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55
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56 octave_value_list rvalue (int);
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57
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58 tree_expression *dup (symbol_table::scope_id scope,
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59 symbol_table::context_id context) const;
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60
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61 void accept (tree_walker& tw);
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62
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63 private:
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64
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65 // No copying!
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66
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67 tree_cell (const tree_cell&);
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68
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69 tree_cell& operator = (const tree_cell&);
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70 };
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71
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72 #endif