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6572
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1 #include <octave/oct.h> |
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2 |
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3 DEFUN_DLD (stringdemo, args, , "String Demo") |
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4 { |
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5 int nargin = args.length(); |
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6 octave_value_list retval; |
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7 |
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8 if (nargin != 1) |
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9 print_usage (); |
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10 else |
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11 { |
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12 charMatrix ch = args(0).char_matrix_value (); |
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13 |
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14 if (! error_state) |
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15 { |
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16 if (args(0).is_sq_string ()) |
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17 retval(1) = octave_value (ch, true); |
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18 else |
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19 retval(1) = octave_value (ch, true, '\''); |
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20 |
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21 octave_idx_type nr = ch.rows(); |
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22 for (octave_idx_type i = 0; i < nr / 2; i++) |
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23 { |
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24 std::string tmp = ch.row_as_string (i); |
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25 ch.insert (ch.row_as_string(nr-i-1).c_str(), i, 0); |
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26 ch.insert (tmp.c_str(), nr-i-1, 0); |
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27 } |
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28 retval(0) = octave_value (ch, true); |
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29 } |
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30 } |
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31 return retval; |
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32 } |
