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annotate src/oct-obj.cc @ 1968:a2e206524aa0

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[project @ 1996-02-17 02:54:24 by jwe]
author jwe
date Sat, 17 Feb 1996 02:57:16 +0000
parents e62277bf5fe0
children 003570e69c7b
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1 // oct-obj.cc -*- C++ -*-
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2 /*
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3
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4 Copyright (C) 1996 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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21
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22 */
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23
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24 #if defined (__GNUG__)
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25 #pragma implementation
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26 #endif
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27
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28 #ifdef HAVE_CONFIG_H
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29 #include <config.h>
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30 #endif
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31
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32 #include "error.h"
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33 #include "oct-obj.h"
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34
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35 int
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36 Octave_object::all_strings (void) const
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37 {
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38 int n = length ();
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39
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40 for (int i = 0; i < n; i++)
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41 if (! elem(i).is_string ())
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42 return 0;
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43
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44 return 1;
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45 }
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46
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47 string_vector
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48 Octave_object::make_argv (const string& fcn_name) const
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49 {
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50 string_vector argv;
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51
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52 if (all_strings ())
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53 {
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54 int n = length ();
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55 argv.resize (n+1);
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56 argv[0] = fcn_name;
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57
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58 for (int i = 0; i < n; i++)
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59 argv[i+1] = elem(i).string_value ();
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60 }
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61 else
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62 error ("%s: expecting all arguments to be strings", fcn_name.c_str ());
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64 return argv;
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65 }
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67 /*
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68 ;;; Local Variables: ***
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69 ;;; mode: C++ ***
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70 ;;; page-delimiter: "^/\\*" ***
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71 ;;; End: ***
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72 */