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[project @ 1997-05-16 07:23:15 by jwe]
author jwe
date Fri, 16 May 1997 07:23:17 +0000
parents 20f5cec4f11c
children 95663a3a2682
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1 /*
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2
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
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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
20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe]
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23 #if !defined (octave_tree_arg_list_h)
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24 #define octave_tree_arg_list_h 1
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25
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26 #if defined (__GNUG__)
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27 #pragma interface
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28 #endif
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29
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30 #include <SLList.h>
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31
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32 class octave_value_list;
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33
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34 class tree_expression;
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35
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36 class tree_walker;
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37
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38 #include "str-vec.h"
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39
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40 // Argument lists. Used to hold the list of expressions that are the
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41 // arguments in a function call or index expression.
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42
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43 class
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44 tree_argument_list : public SLList<tree_expression *>
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45 {
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46 public:
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47
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48 tree_argument_list (void)
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49 : SLList<tree_expression *> () { }
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50
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51 tree_argument_list (tree_expression *t)
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52 : SLList<tree_expression *> () { append (t); }
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53
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54 ~tree_argument_list (void);
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55
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56 bool all_elements_are_constant (void) const;
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57
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58 octave_value_list convert_to_const_vector (void);
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59
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60 string_vector get_arg_names (void) const;
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61
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62 void accept (tree_walker& tw);
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63
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64 private:
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65
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66 // No copying!
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67
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68 tree_argument_list (const tree_argument_list&);
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69
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70 tree_argument_list& operator = (const tree_argument_list&);
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71 };
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72
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73 #endif
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74
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75 /*
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76 ;;; Local Variables: ***
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77 ;;; mode: C++ ***
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78 ;;; End: ***
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79 */