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annotate examples/embedded.cc @ 12312:b10ea6efdc58 release-3-4-x ss-3-3-91

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version is now 3.3.91
author John W. Eaton <jwe@octave.org>
date Mon, 31 Jan 2011 08:36:58 -0500
parents 23385f2c90b7
children 3c5e6971064c 27a6bb1a2f74
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1 #include <iostream>
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2 #include <octave/oct.h>
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3 #include <octave/octave.h>
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4 #include <octave/parse.h>
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5
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6 int
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7 main (void)
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8 {
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9 string_vector argv (2);
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10 argv(0) = "embedded";
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11 argv(1) = "-q";
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12
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13 octave_main (2, argv.c_str_vec(), 1);
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14
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15 octave_idx_type n = 2;
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16 Matrix a_matrix = Matrix (1, 2);
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17
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18 std::cout << "GCD of [";
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19 for (octave_idx_type i = 0; i < n; i++)
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20 {
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21 a_matrix (i) = 5 * (i + 1);
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22 if (i != 0)
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23 std::cout << ", " << 5 * (i + 2);
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24 else
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25 std::cout << 5 * (i + 2);
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26 }
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27 std::cout << "] is ";
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28
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29 octave_value_list in = octave_value (a_matrix);
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30 octave_value_list out = feval ("gcd", in, 1);
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31
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32 if (!error_state && out.length () > 0)
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33 {
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34 a_matrix = out(0).matrix_value ();
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35 if (a_matrix.numel () == 1)
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36 std::cout << a_matrix(0) << "\n";
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37 else
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38 std::cout << "invalid\n";
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39 }
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40 else
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41 std::cout << "invalid\n";
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42
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43 return 0;
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44 }