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1 // Builtin function support. -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1992, 1993 John W. Eaton |
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5 |
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6 This file is part of Octave. |
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7 |
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8 Octave is free software; you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation; either version 2, or (at your option) any |
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11 later version. |
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12 |
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13 Octave is distributed in the hope that it will be useful, but WITHOUT |
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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16 for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with Octave; see the file COPYING. If not, write to the Free |
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20 Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 |
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22 */ |
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23 |
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24 #if !defined (_builtins_h) |
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25 #define _builtins_h 1 |
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26 |
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27 #ifdef __GNUG__ |
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28 #pragma interface |
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29 #endif |
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30 |
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164
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31 class Complex; |
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32 struct help_list; |
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33 |
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34 #ifndef MAPPER_FCN_TYPEDEFS |
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35 #define MAPPER_FCN_TYPEDEFS 1 |
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36 |
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37 typedef double (*d_d_Mapper)(double); |
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38 typedef double (*d_c_Mapper)(const Complex&); |
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39 typedef Complex (*c_c_Mapper)(const Complex&); |
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40 |
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41 #endif |
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42 |
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43 struct Mapper_fcn |
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44 { |
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45 int neg_arg_complex; |
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46 d_d_Mapper d_d_mapper; |
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47 d_c_Mapper d_c_mapper; |
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48 c_c_Mapper c_c_mapper; |
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49 }; |
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50 |
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51 struct builtin_mapper_functions |
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52 { |
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53 char *name; |
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54 int nargin_max; |
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55 int nargout_max; |
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56 int neg_arg_complex; |
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57 d_d_Mapper d_d_mapper; |
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58 d_c_Mapper d_c_mapper; |
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59 c_c_Mapper c_c_mapper; |
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60 char *help_string; |
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61 }; |
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62 |
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63 #ifndef SV_FUNCTION_TYPEDEFS |
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64 #define SV_FUNCTION_TYPEDEFS 1 |
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65 |
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66 typedef int (*sv_Function)(void); |
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67 |
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68 #endif |
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69 |
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70 struct builtin_string_variables |
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71 { |
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72 char *name; |
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73 char *value; |
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74 sv_Function sv_function; |
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75 char *help_string; |
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76 }; |
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77 |
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78 extern void install_builtins (void); |
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79 extern int is_text_function_name (const char *s); |
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80 |
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81 extern help_list *builtin_mapper_functions_help (void); |
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82 extern help_list *builtin_general_functions_help (void); |
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83 extern help_list *builtin_text_functions_help (void); |
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84 extern help_list *builtin_variables_help (void); |
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85 |
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86 #endif |
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87 |
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88 /* |
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89 ;;; Local Variables: *** |
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90 ;;; mode: C++ *** |
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91 ;;; page-delimiter: "^/\\*" *** |
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92 ;;; End: *** |
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93 */ |
