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1 /* |
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2 |
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3 Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2004, 2005, 2007 |
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4 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 3 of the License, or (at your |
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11 option) any 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, see |
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20 <http://www.gnu.org/licenses/>. |
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21 |
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22 */ |
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23 |
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24 #ifdef HAVE_CONFIG_H |
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25 #include <config.h> |
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26 #endif |
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27 |
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28 #include "gripes.h" |
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29 #include "oct-obj.h" |
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30 #include "ov.h" |
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31 #include "ov-bool.h" |
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32 #include "ov-bool-mat.h" |
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33 #include "ov-scalar.h" |
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34 #include "ov-re-mat.h" |
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35 #include "ov-typeinfo.h" |
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36 #include "ops.h" |
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37 #include "xdiv.h" |
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38 #include "xpow.h" |
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39 |
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40 // bool unary ops. |
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41 |
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42 // scalar unary ops. |
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43 |
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44 DEFUNOP_OP (not, bool, !) |
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45 |
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46 UNOPDECL (uplus, a) |
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47 { |
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48 CAST_UNOP_ARG (const octave_bool&); |
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49 return octave_value (v.double_value ()); |
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50 } |
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51 |
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52 UNOPDECL (uminus, a) |
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53 { |
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54 CAST_UNOP_ARG (const octave_bool&); |
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55 return octave_value (- v.double_value ()); |
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56 } |
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57 |
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58 DEFUNOP_OP (transpose, bool, /* no-op */) |
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59 DEFUNOP_OP (hermitian, bool, /* no-op */) |
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60 |
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61 // bool by bool ops. |
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62 |
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63 DEFBINOP_OP (eq, bool, bool, ==) |
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64 DEFBINOP_OP (ne, bool, bool, !=) |
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65 DEFBINOP_OP (el_and, bool, bool, &&) |
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66 DEFBINOP_OP (el_or, bool, bool, ||) |
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67 |
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68 DEFNDCATOP_FN (b_b, bool, bool, bool_array, bool_array, concat) |
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69 DEFNDCATOP_FN (b_s, bool, scalar, array, array, concat) |
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70 DEFNDCATOP_FN (s_b, scalar, bool, array, array, concat) |
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71 |
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72 void |
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73 install_b_b_ops (void) |
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74 { |
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75 INSTALL_UNOP (op_not, octave_bool, not); |
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76 INSTALL_UNOP (op_uplus, octave_bool, uplus); |
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77 INSTALL_UNOP (op_uminus, octave_bool, uminus); |
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78 INSTALL_UNOP (op_transpose, octave_bool, transpose); |
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79 INSTALL_UNOP (op_hermitian, octave_bool, hermitian); |
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80 |
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81 INSTALL_BINOP (op_eq, octave_bool, octave_bool, eq); |
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82 INSTALL_BINOP (op_ne, octave_bool, octave_bool, ne); |
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83 INSTALL_BINOP (op_el_and, octave_bool, octave_bool, el_and); |
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84 INSTALL_BINOP (op_el_or, octave_bool, octave_bool, el_or); |
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85 |
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86 INSTALL_CATOP (octave_bool, octave_bool, b_b); |
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87 INSTALL_CATOP (octave_bool, octave_scalar, b_s); |
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88 INSTALL_CATOP (octave_scalar, octave_bool, s_b); |
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89 |
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90 INSTALL_ASSIGNCONV (octave_bool, octave_bool, octave_bool_matrix); |
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91 } |
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92 |
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93 /* |
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94 ;;; Local Variables: *** |
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95 ;;; mode: C++ *** |
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96 ;;; End: *** |
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97 */ |
