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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_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__) && 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 <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 int nargout_count (void) const; |
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57 |
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58 bool all_elements_are_constant (void) const; |
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59 |
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60 octave_value_list convert_to_const_vector (void); |
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61 |
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62 string_vector get_arg_names (void) const; |
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63 |
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64 void accept (tree_walker& tw); |
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65 |
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66 private: |
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67 |
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68 // No copying! |
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69 |
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70 tree_argument_list (const tree_argument_list&); |
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71 |
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72 tree_argument_list& operator = (const tree_argument_list&); |
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73 }; |
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74 |
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75 #endif |
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76 |
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77 /* |
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78 ;;; Local Variables: *** |
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79 ;;; mode: C++ *** |
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80 ;;; End: *** |
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81 */ |
