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1 #include <octave/oct.h> |
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2 #include <octave/parse.h> |
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3 |
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4 DEFUN_DLD (funcdemo, args, nargout, "Function Demo") |
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5 { |
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6 int nargin = args.length(); |
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7 octave_value_list retval; |
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8 |
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9 if (nargin < 2) |
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10 print_usage (); |
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11 else |
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12 { |
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13 octave_value_list newargs; |
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14 for (octave_idx_type i = nargin - 1; i > 0; i--) |
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15 newargs (i - 1) = args(i); |
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16 if (args(0).is_function_handle () |
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17 || args(0).is_inline_function ()) |
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18 { |
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19 octave_function *fcn = args(0).function_value (); |
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20 if (! error_state) |
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21 retval = feval (fcn, newargs, nargout); |
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22 } |
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23 else if (args(0).is_string ()) |
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24 { |
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25 std::string fcn = args (0).string_value (); |
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26 if (! error_state) |
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27 retval = feval (fcn, newargs, nargout); |
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28 } |
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29 else |
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30 error ("funcdemo: expected string,", |
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31 " inline or function handle"); |
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32 } |
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33 return retval; |
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34 } |
