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[project @ 1997-06-02 20:28:09 by jwe]
author jwe
date Mon, 02 Jun 1997 20:35:37 +0000
parents 8b262e771614
children 4f40efa995c1
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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 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <cctype>
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28
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29 #include "dMatrix.h"
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30
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31 #include "defun.h"
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32 #include "error.h"
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33 #include "gripes.h"
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34 #include "ov.h"
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35 #include "oct-obj.h"
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36 #include "utils.h"
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37
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38 DEFUN (isstr, args, ,
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39 "isstr (X): return 1 if X is a string, 0 otherwise")
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40 {
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41 octave_value_list retval;
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42
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43 int nargin = args.length ();
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44
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45 if (nargin == 1 && args(0).is_defined ())
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46 retval = static_cast<double> (args(0).is_string ());
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47 else
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48 print_usage ("isstr");
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49
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50 return retval;
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51 }
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52
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53 DEFUN (setstr, args, ,
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54 "setstr (V): convert a vector to a string")
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55 {
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56 octave_value_list retval;
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57
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58 int nargin = args.length ();
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59
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60 if (nargin == 1 && args(0).is_defined ())
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61 retval = args(0).convert_to_str ();
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62 else
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63 print_usage ("setstr");
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64
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65 return retval;
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66 }
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67
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68 /*
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69 ;;; Local Variables: ***
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70 ;;; mode: C++ ***
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71 ;;; End: ***
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72 */