Mercurial > hg > octave-lyh
annotate libinterp/operators/op-str-str.cc @ 17535:c12c688a35ed default tip lyh
Fix warnings
| author | LYH <lyh.kernel@gmail.com> |
|---|---|
| date | Fri, 27 Sep 2013 17:43:27 +0800 |
| parents | 2fc554ffbc28 |
| children |
| rev | line source |
|---|---|
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1 /* |
| 2928 | 2 |
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3 Copyright (C) 1996-2012 John W. Eaton |
| 2928 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2928 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 2928 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
| 24 #include <config.h> | |
| 25 #endif | |
| 26 | |
| 27 #include "gripes.h" | |
| 4055 | 28 #include "oct-obj.h" |
| 2928 | 29 #include "ov.h" |
| 30 #include "ov-str-mat.h" | |
| 31 #include "ov-typeinfo.h" | |
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32 #include "ov-null-mat.h" |
| 2928 | 33 #include "ops.h" |
| 34 | |
| 3203 | 35 // string unary ops. |
| 36 | |
| 5279 | 37 DEFUNOP (transpose, char_matrix_str) |
| 3203 | 38 { |
| 39 CAST_UNOP_ARG (const octave_char_matrix_str&); | |
| 40 | |
| 4673 | 41 if (v.ndims () > 2) |
| 42 { | |
| 43 error ("transpose not defined for N-d objects"); | |
| 44 return octave_value (); | |
| 45 } | |
| 46 else | |
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47 return octave_value (v.char_matrix_value ().transpose (), |
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48 a.is_sq_string () ? '\'' : '"'); |
| 3203 | 49 } |
| 50 | |
| 2928 | 51 // string by string ops. |
| 52 | |
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53 #define DEFCHARNDBINOP_FN(name, op, t1, t2, e1, e2, f) \ |
| 6456 | 54 BINOPDECL (name, a1, a2) \ |
| 55 { \ | |
| 56 dim_vector a1_dims = a1.dims (); \ | |
| 57 dim_vector a2_dims = a2.dims (); \ | |
| 58 \ | |
| 59 bool a1_is_scalar = a1_dims.all_ones (); \ | |
| 60 bool a2_is_scalar = a2_dims.all_ones (); \ | |
| 61 \ | |
| 62 CAST_BINOP_ARGS (const octave_ ## t1&, const octave_ ## t2&); \ | |
| 63 \ | |
| 64 if (a1_is_scalar) \ | |
| 65 { \ | |
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66 if (a2_is_scalar) \ |
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67 return octave_value ((v1.e1 ## _value ())(0) op (v2.e2 ## _value ())(0)); \ |
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68 else \ |
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69 return octave_value (f ((v1.e1 ## _value ())(0), v2.e2 ## _value ())); \ |
| 6456 | 70 } \ |
| 71 else \ | |
| 72 { \ | |
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73 if (a2_is_scalar) \ |
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74 return octave_value (f (v1.e1 ## _value (), (v2.e2 ## _value ())(0))); \ |
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75 else \ |
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76 return octave_value (f (v1.e1 ## _value (), v2.e2 ## _value ())); \ |
| 6456 | 77 } \ |
| 78 } | |
| 2928 | 79 |
| 6456 | 80 DEFCHARNDBINOP_FN (lt, <, char_matrix_str, char_matrix_str, char_array, char_array, mx_el_lt) |
| 81 DEFCHARNDBINOP_FN (le, <=, char_matrix_str, char_matrix_str, char_array, char_array, mx_el_le) | |
| 82 DEFCHARNDBINOP_FN (eq, ==, char_matrix_str, char_matrix_str, char_array, char_array, mx_el_eq) | |
| 83 DEFCHARNDBINOP_FN (ge, >=, char_matrix_str, char_matrix_str, char_array, char_array, mx_el_ge) | |
| 84 DEFCHARNDBINOP_FN (gt, >, char_matrix_str, char_matrix_str, char_array, char_array, mx_el_gt) | |
| 85 DEFCHARNDBINOP_FN (ne, !=, char_matrix_str, char_matrix_str, char_array, char_array, mx_el_ne) | |
| 2928 | 86 |
| 87 DEFASSIGNOP (assign, char_matrix_str, char_matrix_str) | |
| 88 { | |
| 89 CAST_BINOP_ARGS (octave_char_matrix_str&, const octave_char_matrix_str&); | |
| 90 | |
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91 v1.assign (idx, v2.char_array_value ()); |
| 2928 | 92 return octave_value (); |
| 93 } | |
| 94 | |
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95 DEFNULLASSIGNOP_FN (null_assign, char_matrix_str, delete_elements) |
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96 |
| 5533 | 97 DEFNDCHARCATOP_FN (str_str, char_matrix_str, char_matrix_str, concat) |
| 4915 | 98 |
| 2928 | 99 void |
| 100 install_str_str_ops (void) | |
| 101 { | |
| 3538 | 102 INSTALL_UNOP (op_transpose, octave_char_matrix_str, transpose); |
| 5279 | 103 INSTALL_UNOP (op_transpose, octave_char_matrix_sq_str, transpose); |
| 104 | |
| 3538 | 105 INSTALL_UNOP (op_hermitian, octave_char_matrix_str, transpose); |
| 5279 | 106 INSTALL_UNOP (op_hermitian, octave_char_matrix_sq_str, transpose); |
| 3203 | 107 |
| 6456 | 108 INSTALL_BINOP (op_lt, octave_char_matrix_str, octave_char_matrix_str, lt); |
| 109 INSTALL_BINOP (op_lt, octave_char_matrix_str, octave_char_matrix_sq_str, lt); | |
| 110 INSTALL_BINOP (op_lt, octave_char_matrix_sq_str, octave_char_matrix_str, lt); | |
| 111 INSTALL_BINOP (op_lt, octave_char_matrix_sq_str, octave_char_matrix_sq_str, lt); | |
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112 |
| 6456 | 113 INSTALL_BINOP (op_le, octave_char_matrix_str, octave_char_matrix_str, le); |
| 114 INSTALL_BINOP (op_le, octave_char_matrix_str, octave_char_matrix_sq_str, le); | |
| 115 INSTALL_BINOP (op_le, octave_char_matrix_sq_str, octave_char_matrix_str, le); | |
| 116 INSTALL_BINOP (op_le, octave_char_matrix_sq_str, octave_char_matrix_sq_str, le); | |
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117 |
| 3538 | 118 INSTALL_BINOP (op_eq, octave_char_matrix_str, octave_char_matrix_str, eq); |
| 5279 | 119 INSTALL_BINOP (op_eq, octave_char_matrix_str, octave_char_matrix_sq_str, eq); |
| 120 INSTALL_BINOP (op_eq, octave_char_matrix_sq_str, octave_char_matrix_str, eq); | |
| 121 INSTALL_BINOP (op_eq, octave_char_matrix_sq_str, octave_char_matrix_sq_str, eq); | |
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122 |
| 6456 | 123 INSTALL_BINOP (op_ge, octave_char_matrix_str, octave_char_matrix_str, ge); |
| 124 INSTALL_BINOP (op_ge, octave_char_matrix_str, octave_char_matrix_sq_str, ge); | |
| 125 INSTALL_BINOP (op_ge, octave_char_matrix_sq_str, octave_char_matrix_str, ge); | |
| 126 INSTALL_BINOP (op_ge, octave_char_matrix_sq_str, octave_char_matrix_sq_str, ge); | |
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127 |
| 6456 | 128 INSTALL_BINOP (op_gt, octave_char_matrix_str, octave_char_matrix_str, gt); |
| 129 INSTALL_BINOP (op_gt, octave_char_matrix_str, octave_char_matrix_sq_str, gt); | |
| 130 INSTALL_BINOP (op_gt, octave_char_matrix_sq_str, octave_char_matrix_str, gt); | |
| 131 INSTALL_BINOP (op_gt, octave_char_matrix_sq_str, octave_char_matrix_sq_str, gt); | |
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132 |
| 3538 | 133 INSTALL_BINOP (op_ne, octave_char_matrix_str, octave_char_matrix_str, ne); |
| 5279 | 134 INSTALL_BINOP (op_ne, octave_char_matrix_str, octave_char_matrix_sq_str, ne); |
| 135 INSTALL_BINOP (op_ne, octave_char_matrix_sq_str, octave_char_matrix_str, ne); | |
| 136 INSTALL_BINOP (op_ne, octave_char_matrix_sq_str, octave_char_matrix_sq_str, ne); | |
| 2928 | 137 |
| 4915 | 138 INSTALL_CATOP (octave_char_matrix_str, octave_char_matrix_str, str_str); |
| 5279 | 139 INSTALL_CATOP (octave_char_matrix_str, octave_char_matrix_sq_str, str_str); |
| 140 INSTALL_CATOP (octave_char_matrix_sq_str, octave_char_matrix_str, str_str); | |
| 141 INSTALL_CATOP (octave_char_matrix_sq_str, octave_char_matrix_sq_str, str_str); | |
| 4915 | 142 |
| 3538 | 143 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_str, octave_char_matrix_str, assign); |
| 5279 | 144 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_str, octave_char_matrix_sq_str, assign); |
| 145 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_sq_str, octave_char_matrix_str, assign); | |
| 146 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_sq_str, octave_char_matrix_sq_str, assign); | |
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147 |
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148 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_str, octave_null_matrix, null_assign); |
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149 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_str, octave_null_str, null_assign); |
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150 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_str, octave_null_sq_str, null_assign); |
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151 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_sq_str, octave_null_matrix, null_assign); |
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152 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_sq_str, octave_null_str, null_assign); |
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153 INSTALL_ASSIGNOP (op_asn_eq, octave_char_matrix_sq_str, octave_null_sq_str, null_assign); |
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154 |
| 2928 | 155 } |