Mercurial > octave
annotate libinterp/octave-value/ov-struct.cc @ 23584:7ed6b258db91
maint: Deprecate is_map and replace with isstruct.
* ov.h (is_map): Use OCTAVE_DEPRECATED macro around function.
* ov.h (isstruct): New function.
* structdemo.cc, __luinc__.cc, __magick_read__.cc, cellfun.cc, data.cc,
debug.cc, error.cc, graphics.cc, load-save.cc, ls-mat5.cc, mex.cc,
oct-lvalue.h, oct-stream.cc, variables.cc, __eigs__.cc, __ode15__.cc,
ov-base.h, ov-class.cc, ov-class.h, ov-classdef.h, ov-java.h, ov-struct.cc,
ov-struct.h, ov-usr-fcn.cc, ov.h, pt-eval.cc, pt-tm-const.cc:
Replace instances of is_map with isstruct.
author | Rik <rik@octave.org> |
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date | Tue, 13 Jun 2017 09:20:08 -0700 |
parents | 80c42f4cca13 |
children | 0c468af9dc00 |
rev | line source |
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2376 | 1 /* |
2 | |
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3 Copyright (C) 1996-2017 John W. Eaton |
2376 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
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8 under the terms of the GNU General Public License as published by |
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9 the Free Software Foundation; either version 3 of the License, or |
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10 (at your option) any later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but |
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13 WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 GNU General Public License for more details. |
2376 | 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/>. | |
2376 | 20 |
21 */ | |
22 | |
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
2376 | 25 #endif |
26 | |
3503 | 27 #include <iostream> |
2376 | 28 |
3933 | 29 #include "Cell.h" |
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30 #include "builtin-defun-decls.h" |
4358 | 31 #include "defun.h" |
2376 | 32 #include "error.h" |
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33 #include "errwarn.h" |
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34 #include "mxarray.h" |
2979 | 35 #include "oct-lvalue.h" |
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36 #include "oct-hdf5.h" |
2376 | 37 #include "ov-struct.h" |
38 #include "unwind-prot.h" | |
6811 | 39 #include "utils.h" |
2948 | 40 #include "variables.h" |
2376 | 41 |
4750 | 42 #include "Array-util.h" |
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43 #include "oct-locbuf.h" |
4750 | 44 |
4687 | 45 #include "byte-swap.h" |
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46 #include "ls-oct-text.h" |
4687 | 47 #include "ls-oct-binary.h" |
48 #include "ls-hdf5.h" | |
49 #include "ls-utils.h" | |
5759 | 50 #include "pr-output.h" |
4687 | 51 |
2376 | 52 |
4612 | 53 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_struct, "struct", "struct"); |
2376 | 54 |
11474 | 55 // How many levels of structure elements should we print? |
56 static int Vstruct_levels_to_print = 2; | |
57 | |
58 // TRUE means print struct array contents, up to the number of levels | |
59 // specified by struct_levels_to_print. | |
60 static bool Vprint_struct_array_contents = false; | |
61 | |
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62 octave_base_value * |
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63 octave_struct::try_narrowing_conversion (void) |
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64 { |
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65 octave_base_value *retval = nullptr; |
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66 |
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67 if (numel () == 1) |
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68 retval = new octave_scalar_struct (map.checkelem (0)); |
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69 |
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70 return retval; |
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71 } |
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72 |
4513 | 73 Cell |
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74 octave_struct::dotref (const octave_value_list& idx, bool auto_add) |
2962 | 75 { |
4513 | 76 Cell retval; |
3933 | 77 |
78 assert (idx.length () == 1); | |
2962 | 79 |
3933 | 80 std::string nm = idx(0).string_value (); |
81 | |
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82 octave_map::const_iterator p = map.seek (nm); |
2376 | 83 |
4219 | 84 if (p != map.end ()) |
3933 | 85 retval = map.contents (p); |
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86 else if (auto_add) |
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87 retval = (isempty ()) ? Cell (dim_vector (1, 1)) : Cell (dims ()); |
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88 else |
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89 error_with_id ("Octave:invalid-indexing", |
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90 "structure has no member '%s'", nm.c_str ()); |
2376 | 91 |
92 return retval; | |
93 } | |
94 | |
3933 | 95 static void |
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96 err_invalid_index_for_assignment (void) |
3933 | 97 { |
98 error ("invalid index for structure array assignment"); | |
99 } | |
100 | |
101 static void | |
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102 err_invalid_index_type (const std::string& nm, char t) |
3933 | 103 { |
104 error ("%s cannot be indexed with %c", nm.c_str (), t); | |
105 } | |
106 | |
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107 static void |
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108 maybe_warn_invalid_field_name (const std::string& key, const char *who) |
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109 { |
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110 if (! valid_identifier (key)) |
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111 { |
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112 if (who) |
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113 warning_with_id ("Octave:language-extension", |
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114 "%s: invalid structure field name '%s'", |
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115 who, key.c_str ()); |
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116 else |
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117 warning_with_id ("Octave:language-extension", |
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118 "invalid structure field name '%s'", |
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119 key.c_str ()); |
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120 } |
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121 } |
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122 |
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123 octave_value_list |
4247 | 124 octave_struct::subsref (const std::string& type, |
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125 const std::list<octave_value_list>& idx, |
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126 int nargout) |
3933 | 127 { |
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128 octave_value_list retval; |
3933 | 129 |
130 int skip = 1; | |
131 | |
132 switch (type[0]) | |
133 { | |
134 case '(': | |
135 { | |
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136 if (type.length () > 1 && type[1] == '.') |
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137 { |
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138 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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139 octave_value_list key_idx = *++p; |
3933 | 140 |
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141 const Cell tmp = dotref (key_idx); |
3933 | 142 |
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143 const Cell t = tmp.index (idx.front ()); |
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144 |
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145 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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146 |
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147 // We handled two index elements, so tell |
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148 // next_subsref to skip both of them. |
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149 |
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150 skip++; |
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151 } |
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152 else |
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153 retval(0) = do_index_op (idx.front ()); |
3933 | 154 } |
155 break; | |
156 | |
157 case '.': | |
158 { | |
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159 if (map.numel () > 0) |
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160 { |
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161 const Cell t = dotref (idx.front ()); |
3933 | 162 |
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163 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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164 } |
3933 | 165 } |
166 break; | |
167 | |
168 case '{': | |
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169 err_invalid_index_type (type_name (), type[0]); |
3933 | 170 break; |
171 | |
172 default: | |
173 panic_impossible (); | |
174 } | |
175 | |
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176 // FIXME: perhaps there should be an |
4994 | 177 // octave_value_list::next_subsref member function? See also |
178 // octave_user_function::subsref. | |
179 | |
180 if (idx.size () > 1) | |
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181 retval = retval(0).next_subsref (nargout, type, idx, skip); |
3933 | 182 |
183 return retval; | |
184 } | |
185 | |
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186 octave_value |
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187 octave_struct::subsref (const std::string& type, |
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188 const std::list<octave_value_list>& idx, |
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189 bool auto_add) |
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190 { |
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191 octave_value retval; |
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192 |
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193 int skip = 1; |
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194 |
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195 switch (type[0]) |
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196 { |
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197 case '(': |
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198 { |
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199 if (type.length () > 1 && type[1] == '.') |
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200 { |
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201 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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202 octave_value_list key_idx = *++p; |
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203 |
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204 const Cell tmp = dotref (key_idx, auto_add); |
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205 |
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206 const Cell t = tmp.index (idx.front (), auto_add); |
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207 |
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208 retval = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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209 |
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210 // We handled two index elements, so tell |
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211 // next_subsref to skip both of them. |
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212 |
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213 skip++; |
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214 } |
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215 else |
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216 retval = do_index_op (idx.front (), auto_add); |
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217 } |
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218 break; |
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219 |
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220 case '.': |
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221 { |
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222 if (map.numel () > 0) |
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223 { |
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224 const Cell t = dotref (idx.front (), auto_add); |
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225 |
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226 retval = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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227 } |
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228 } |
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229 break; |
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230 |
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231 case '{': |
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232 err_invalid_index_type (type_name (), type[0]); |
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233 break; |
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234 |
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235 default: |
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236 panic_impossible (); |
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237 } |
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238 |
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239 // FIXME: perhaps there should be an |
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240 // octave_value_list::next_subsref member function? See also |
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241 // octave_user_function::subsref. |
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242 |
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243 if (idx.size () > 1) |
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244 retval = retval.next_subsref (auto_add, type, idx, skip); |
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245 |
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246 return retval; |
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247 } |
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248 |
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249 /* |
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250 %!test |
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251 %! x(1).a.a = 1; |
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252 %! x(2).a.a = 2; |
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253 %! assert (size (x), [1, 2]); |
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254 %! assert (x(1).a.a, 1); |
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255 %! assert (x(2).a.a, 2); |
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256 */ |
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257 |
3933 | 258 octave_value |
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259 octave_struct::numeric_conv (const octave_value& val, |
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260 const std::string& type) |
3933 | 261 { |
262 octave_value retval; | |
263 | |
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264 if (type.length () > 0 && type[0] == '.' && ! val.isstruct ()) |
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265 retval = octave_map (); |
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267 retval = val; |
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269 return retval; | |
270 } | |
271 | |
272 octave_value | |
4247 | 273 octave_struct::subsasgn (const std::string& type, |
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274 const std::list<octave_value_list>& idx, |
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275 const octave_value& rhs) |
2376 | 276 { |
3933 | 277 octave_value retval; |
278 | |
279 int n = type.length (); | |
280 | |
281 octave_value t_rhs = rhs; | |
282 | |
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283 if (idx.front ().empty ()) |
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284 error ("missing index in indexed assignment"); |
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285 |
3933 | 286 if (n > 1 && ! (type.length () == 2 && type[0] == '(' && type[1] == '.')) |
287 { | |
288 switch (type[0]) | |
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289 { |
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290 case '(': |
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291 { |
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292 if (type.length () > 1 && type[1] == '.') |
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293 { |
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294 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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295 octave_value_list t_idx = *p; |
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297 octave_value_list key_idx = *++p; |
4513 | 298 |
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299 assert (key_idx.length () == 1); |
3933 | 300 |
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301 std::string key = key_idx(0).string_value (); |
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303 maybe_warn_invalid_field_name (key, "subsasgn"); |
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304 |
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305 std::list<octave_value_list> next_idx (idx); |
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306 |
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307 // We handled two index elements, so subsasgn to |
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308 // needs to skip both of them. |
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310 next_idx.erase (next_idx.begin ()); |
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311 next_idx.erase (next_idx.begin ()); |
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312 |
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313 std::string next_type = type.substr (2); |
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314 |
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315 Cell tmpc (1, 1); |
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316 octave_map::iterator pkey = map.seek (key); |
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317 if (pkey != map.end ()) |
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318 { |
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319 map.contents (pkey).make_unique (); |
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320 tmpc = map.contents (pkey).index (idx.front (), true); |
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321 } |
3933 | 322 |
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323 // FIXME: better code reuse? |
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324 // cf. octave_cell::subsasgn and the case below. |
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325 if (tmpc.numel () != 1) |
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326 err_indexed_cs_list (); |
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327 |
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328 octave_value& tmp = tmpc(0); |
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329 |
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330 bool orig_undefined = tmp.is_undefined (); |
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331 |
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332 if (orig_undefined || tmp.is_zero_by_zero ()) |
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333 { |
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334 tmp = octave_value::empty_conv (next_type, rhs); |
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335 tmp.make_unique (); // probably a no-op. |
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336 } |
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337 else |
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338 // optimization: ignore the copy |
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339 // still stored inside our map. |
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340 tmp.make_unique (1); |
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341 |
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342 t_rhs =(orig_undefined |
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343 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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344 : tmp.subsasgn (next_type, next_idx, rhs)); |
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345 } |
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346 else |
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347 err_invalid_index_for_assignment (); |
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348 } |
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349 break; |
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351 case '.': |
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352 { |
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353 octave_value_list key_idx = idx.front (); |
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355 assert (key_idx.length () == 1); |
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357 std::string key = key_idx(0).string_value (); |
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359 maybe_warn_invalid_field_name (key, "subsasgn"); |
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360 |
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361 std::list<octave_value_list> next_idx (idx); |
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362 |
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363 next_idx.erase (next_idx.begin ()); |
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365 std::string next_type = type.substr (1); |
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366 |
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367 Cell tmpc (1, 1); |
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368 octave_map::iterator pkey = map.seek (key); |
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369 if (pkey != map.end ()) |
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370 { |
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371 map.contents (pkey).make_unique (); |
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372 tmpc = map.contents (pkey); |
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373 } |
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375 // FIXME: better code reuse? |
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376 |
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377 if (tmpc.numel () == 1) |
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378 { |
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379 octave_value& tmp = tmpc(0); |
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380 |
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381 bool orig_undefined = tmp.is_undefined (); |
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382 |
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383 if (orig_undefined || tmp.is_zero_by_zero ()) |
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384 { |
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385 tmp = octave_value::empty_conv (next_type, rhs); |
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386 tmp.make_unique (); // probably a no-op. |
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387 } |
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388 else |
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389 // optimization: ignore the copy |
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390 // still stored inside our map. |
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391 tmp.make_unique (1); |
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392 |
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393 t_rhs = (orig_undefined |
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394 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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395 : tmp.subsasgn (next_type, next_idx, rhs)); |
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396 } |
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397 else |
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398 err_indexed_cs_list (); |
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399 } |
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400 break; |
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402 case '{': |
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403 err_invalid_index_type (type_name (), type[0]); |
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404 break; |
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406 default: |
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407 panic_impossible (); |
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408 } |
3933 | 409 } |
410 | |
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411 switch (type[0]) |
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413 case '(': |
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414 { |
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415 if (n > 1 && type[1] == '.') |
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416 { |
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417 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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418 octave_value_list key_idx = *++p; |
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419 octave_value_list idxf = idx.front (); |
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420 |
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421 assert (key_idx.length () == 1); |
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422 |
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423 std::string key = key_idx(0).string_value (); |
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424 |
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425 maybe_warn_invalid_field_name (key, "subsasgn"); |
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426 |
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427 if (t_rhs.is_cs_list ()) |
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428 { |
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429 Cell tmp_cell = Cell (t_rhs.list_value ()); |
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430 |
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431 // Inquire the proper shape of the RHS. |
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432 |
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433 dim_vector didx = dims ().redim (idxf.length ()); |
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434 for (octave_idx_type k = 0; k < idxf.length (); k++) |
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435 if (! idxf(k).is_magic_colon ()) |
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436 didx(k) = idxf(k).numel (); |
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437 |
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438 if (didx.numel () == tmp_cell.numel ()) |
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439 tmp_cell = tmp_cell.reshape (didx); |
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440 |
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441 map.assign (idxf, key, tmp_cell); |
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442 |
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443 count++; |
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444 retval = octave_value (this); |
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445 } |
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446 else |
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447 { |
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448 const octave_map& cmap = |
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449 const_cast<const octave_map &> (map); |
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450 // cast to const reference, avoid forced key insertion. |
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451 if (idxf.all_scalars () |
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452 || cmap.contents (key).index (idxf, true).numel () == 1) |
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453 { |
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454 map.assign (idxf, |
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455 key, Cell (t_rhs.storable_value ())); |
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456 |
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457 count++; |
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458 retval = octave_value (this); |
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459 } |
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460 else |
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461 err_nonbraced_cs_list_assignment (); |
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462 } |
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463 } |
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464 else |
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465 { |
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466 if (t_rhs.isstruct () || t_rhs.is_object ()) |
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467 { |
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468 octave_map rhs_map = t_rhs.xmap_value ("invalid structure assignment"); |
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469 |
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470 map.assign (idx.front (), rhs_map); |
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471 |
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472 count++; |
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473 retval = octave_value (this); |
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474 } |
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475 else |
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476 { |
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477 if (! t_rhs.is_null_value ()) |
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478 error ("invalid structure assignment"); |
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479 |
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480 map.delete_elements (idx.front ()); |
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481 |
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482 count++; |
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483 retval = octave_value (this); |
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484 } |
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485 } |
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486 } |
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487 break; |
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488 |
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489 case '.': |
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490 { |
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491 octave_value_list key_idx = idx.front (); |
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492 |
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493 assert (key_idx.length () == 1); |
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494 |
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495 std::string key = key_idx(0).string_value (); |
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496 |
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497 maybe_warn_invalid_field_name (key, "subsasgn"); |
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498 |
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499 if (t_rhs.is_cs_list ()) |
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500 { |
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501 Cell tmp_cell = Cell (t_rhs.list_value ()); |
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502 |
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503 // The shape of the RHS is irrelevant, we just want |
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504 // the number of elements to agree and to preserve the |
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505 // shape of the left hand side of the assignment. |
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506 |
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507 if (numel () == tmp_cell.numel ()) |
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508 tmp_cell = tmp_cell.reshape (dims ()); |
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509 |
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510 map.setfield (key, tmp_cell); |
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511 } |
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512 else |
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513 { |
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514 Cell tmp_cell(1, 1); |
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515 tmp_cell(0) = t_rhs.storable_value (); |
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516 map.setfield (key, tmp_cell); |
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517 } |
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518 |
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519 count++; |
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520 retval = octave_value (this); |
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521 } |
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522 break; |
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523 |
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524 case '{': |
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525 err_invalid_index_type (type_name (), type[0]); |
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526 break; |
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527 |
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528 default: |
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529 panic_impossible (); |
3933 | 530 } |
531 | |
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532 retval.maybe_mutate (); |
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533 |
3933 | 534 return retval; |
2376 | 535 } |
536 | |
7046 | 537 octave_value |
538 octave_struct::do_index_op (const octave_value_list& idx, bool resize_ok) | |
539 { | |
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540 // octave_map handles indexing itself. |
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541 return map.index (idx, resize_ok); |
7046 | 542 } |
543 | |
4791 | 544 size_t |
545 octave_struct::byte_size (void) const | |
546 { | |
547 // Neglect the size of the fieldnames. | |
548 | |
549 size_t retval = 0; | |
550 | |
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551 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++) |
4791 | 552 { |
553 std::string key = map.key (p); | |
554 | |
555 octave_value val = octave_value (map.contents (p)); | |
556 | |
557 retval += val.byte_size (); | |
558 } | |
559 | |
560 return retval; | |
561 } | |
562 | |
2376 | 563 void |
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564 octave_struct::print (std::ostream& os, bool) |
2901 | 565 { |
566 print_raw (os); | |
567 } | |
568 | |
569 void | |
3523 | 570 octave_struct::print_raw (std::ostream& os, bool) const |
2376 | 571 { |
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572 octave::unwind_protect frame; |
2376 | 573 |
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574 frame.protect_var (Vstruct_levels_to_print); |
2376 | 575 |
3961 | 576 if (Vstruct_levels_to_print >= 0) |
2376 | 577 { |
11474 | 578 bool max_depth_reached = Vstruct_levels_to_print-- == 0; |
3961 | 579 |
11474 | 580 bool print_fieldnames_only |
581 = (max_depth_reached || ! Vprint_struct_array_contents); | |
2376 | 582 |
2901 | 583 increment_indent_level (); |
2376 | 584 |
11474 | 585 indent (os); |
586 dim_vector dv = dims (); | |
587 os << dv.str () << " struct array containing the fields:"; | |
588 newline (os); | |
3932 | 589 |
11474 | 590 increment_indent_level (); |
4604 | 591 |
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592 string_vector key_list = map.fieldnames (); |
5880 | 593 |
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594 for (octave_idx_type i = 0; i < key_list.numel (); i++) |
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595 { |
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596 std::string key = key_list[i]; |
5880 | 597 |
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598 Cell val = map.contents (key); |
2376 | 599 |
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600 if (i > 0 || ! Vcompact_format) |
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601 newline (os); |
3961 | 602 |
11474 | 603 if (print_fieldnames_only) |
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604 { |
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605 indent (os); |
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606 os << key; |
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607 } |
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608 else |
11474 | 609 { |
610 octave_value tmp (val); | |
611 tmp.print_with_name (os, key); | |
612 } | |
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613 } |
2376 | 614 |
11474 | 615 if (print_fieldnames_only) |
616 newline (os); | |
4604 | 617 |
2901 | 618 decrement_indent_level (); |
11474 | 619 decrement_indent_level (); |
2376 | 620 } |
621 else | |
2901 | 622 { |
3961 | 623 indent (os); |
624 os << "<structure>"; | |
2901 | 625 newline (os); |
626 } | |
2376 | 627 } |
628 | |
2901 | 629 bool |
3523 | 630 octave_struct::print_name_tag (std::ostream& os, const std::string& name) const |
2901 | 631 { |
3961 | 632 bool retval = false; |
633 | |
2901 | 634 indent (os); |
3961 | 635 |
636 if (Vstruct_levels_to_print < 0) | |
637 os << name << " = "; | |
638 else | |
639 { | |
640 os << name << " ="; | |
641 newline (os); | |
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642 if (! Vcompact_format) |
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643 newline (os); |
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644 |
3961 | 645 retval = true; |
646 } | |
647 | |
648 return retval; | |
2901 | 649 } |
650 | |
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651 static bool |
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652 scalar (const dim_vector& dims) |
4744 | 653 { |
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654 return dims.ndims () == 2 && dims(0) == 1 && dims(1) == 1; |
4744 | 655 } |
656 | |
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657 bool |
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658 octave_struct::save_ascii (std::ostream& os) |
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659 { |
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660 octave_map m = map_value (); |
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661 |
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662 octave_idx_type nf = m.nfields (); |
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663 |
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664 const dim_vector dv = dims (); |
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665 |
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666 os << "# ndims: " << dv.ndims () << "\n"; |
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667 |
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668 for (int i = 0; i < dv.ndims (); i++) |
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669 os << " " << dv(i); |
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670 os << "\n"; |
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671 |
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672 os << "# length: " << nf << "\n"; |
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673 |
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674 // Iterating over the list of keys will preserve the order of the |
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675 // fields. |
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676 string_vector keys = m.fieldnames (); |
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677 |
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678 for (octave_idx_type i = 0; i < nf; i++) |
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|
679 { |
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680 std::string key = keys(i); |
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|
681 |
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682 octave_value val = map.contents (key); |
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parents:
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|
683 |
20447
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maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
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diff
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|
684 bool b = save_text_data (os, val, key, false, 0); |
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|
685 |
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686 if (! b) |
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|
687 return ! os.fail (); |
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|
688 } |
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|
689 |
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|
690 return true; |
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diff
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|
691 } |
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|
692 |
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|
693 bool |
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|
694 octave_struct::load_ascii (std::istream& is) |
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|
695 { |
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diff
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|
696 octave_idx_type len = 0; |
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697 dim_vector dv (1, 1); |
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diff
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|
698 bool success = true; |
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diff
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|
699 |
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diff
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|
700 // KLUGE: earlier Octave versions did not save extra dimensions with struct, |
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701 // and as a result did not preserve dimensions for empty structs. |
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|
702 // The default dimensions were 1x1, which we want to preserve. |
604e13a89c7f
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|
703 string_vector keywords(2); |
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diff
changeset
|
704 |
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diff
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|
705 keywords[0] = "ndims"; |
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parents:
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diff
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|
706 keywords[1] = "length"; |
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diff
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|
707 |
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parents:
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diff
changeset
|
708 std::string kw; |
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
709 |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
710 if (extract_keyword (is, keywords, kw, len, true)) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
711 { |
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parents:
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diff
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|
712 if (kw == keywords[0]) |
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parents:
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diff
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|
713 { |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
714 int mdims = std::max (static_cast<int> (len), 2); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
715 dv.resize (mdims); |
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parents:
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diff
changeset
|
716 for (int i = 0; i < mdims; i++) |
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parents:
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diff
changeset
|
717 is >> dv(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
718 |
604e13a89c7f
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parents:
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diff
changeset
|
719 success = extract_keyword (is, keywords[1], len); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
720 } |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
721 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
722 else |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
723 success = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
724 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
725 if (! success || len < 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
726 error ("load: failed to extract number of elements in structure"); |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
727 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
728 if (len > 0) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
729 { |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
730 octave_map m (dv); |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
731 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
732 for (octave_idx_type j = 0; j < len; j++) |
10742
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
733 { |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
734 octave_value t2; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
735 bool dummy; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
736 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
737 // recurse to read cell elements |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
738 std::string nm |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
739 = read_text_data (is, "", dummy, t2, j); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
740 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
741 if (! is) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
742 break; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
743 |
23576
00e518162fda
maint: Deprecate is_cell and replace with iscell.
Rik <rik@octave.org>
parents:
23575
diff
changeset
|
744 Cell tcell = (t2.iscell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2)); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
745 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
746 m.setfield (nm, tcell); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
747 } |
20979
0963ed389012
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John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
748 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
749 if (! is) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
750 error ("load: failed to load structure"); |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
751 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
752 map = m; |
10742
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
753 } |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
754 else if (len == 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
755 map = octave_map (dv); |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
756 else |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
757 panic_impossible (); |
10742
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
758 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
759 return success; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
760 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
761 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
762 bool |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
763 octave_struct::save_binary (std::ostream& os, bool& save_as_floats) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
764 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
765 octave_map m = map_value (); |
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initial code for structs rewrite
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parents:
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diff
changeset
|
766 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
767 octave_idx_type nf = m.nfields (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
768 |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
769 dim_vector dv = dims (); |
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
770 if (dv.ndims () < 1) |
10742
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
771 return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
772 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
773 // Use negative value for ndims |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
774 int32_t di = - dv.ndims (); |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
775 os.write (reinterpret_cast<char *> (&di), 4); |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
776 for (int i = 0; i < dv.ndims (); i++) |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
777 { |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
778 di = dv(i); |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
779 os.write (reinterpret_cast<char *> (&di), 4); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
780 } |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
781 |
10742
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
782 int32_t len = nf; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
783 os.write (reinterpret_cast<char *> (&len), 4); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
784 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
785 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
786 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
787 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
788 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
789 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
790 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
791 std::string key = keys(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
792 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
793 octave_value val = map.contents (key); |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
794 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
795 bool b = save_binary_data (os, val, key, "", 0, save_as_floats); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
796 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
797 if (! b) |
18384
bd9d34f28b0f
Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
changeset
|
798 return ! os.fail (); |
10742
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initial code for structs rewrite
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parents:
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diff
changeset
|
799 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
800 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
801 return true; |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
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|
802 } |
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diff
changeset
|
803 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
804 bool |
10742
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parents:
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|
805 octave_struct::load_binary (std::istream& is, bool swap, |
21739
c4ab2e54f100
use namespace for oct_mach_info class
John W. Eaton <jwe@octave.org>
parents:
21724
diff
changeset
|
806 octave::mach_info::float_format fmt) |
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diff
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|
807 { |
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parents:
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diff
changeset
|
808 bool success = true; |
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parents:
10691
diff
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|
809 int32_t len; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
810 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
811 return false; |
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parents:
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diff
changeset
|
812 if (swap) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
813 swap_bytes<4> (&len); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
814 |
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parents:
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diff
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|
815 dim_vector dv (1, 1); |
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parents:
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diff
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|
816 |
604e13a89c7f
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parents:
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diff
changeset
|
817 if (len < 0) |
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parents:
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diff
changeset
|
818 { |
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diff
changeset
|
819 // We have explicit dimensions. |
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parents:
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diff
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|
820 int mdims = -len; |
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parents:
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diff
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|
821 |
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diff
changeset
|
822 int32_t di; |
604e13a89c7f
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parents:
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diff
changeset
|
823 dv.resize (mdims); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
824 |
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parents:
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diff
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|
825 for (int i = 0; i < mdims; i++) |
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parents:
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diff
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|
826 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
827 if (! is.read (reinterpret_cast<char *> (&di), 4)) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
828 return false; |
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parents:
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diff
changeset
|
829 if (swap) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
830 swap_bytes<4> (&di); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
831 dv(i) = di; |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
832 } |
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parents:
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diff
changeset
|
833 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
834 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
835 return false; |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
836 if (swap) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
837 swap_bytes<4> (&len); |
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parents:
10691
diff
changeset
|
838 } |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
839 |
604e13a89c7f
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parents:
10691
diff
changeset
|
840 if (len > 0) |
604e13a89c7f
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parents:
10691
diff
changeset
|
841 { |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
842 octave_map m (dv); |
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initial code for structs rewrite
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parents:
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diff
changeset
|
843 |
604e13a89c7f
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parents:
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diff
changeset
|
844 for (octave_idx_type j = 0; j < len; j++) |
604e13a89c7f
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parents:
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diff
changeset
|
845 { |
604e13a89c7f
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parents:
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diff
changeset
|
846 octave_value t2; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
847 bool dummy; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
848 std::string doc; |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
849 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
850 // recurse to read cell elements |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
851 std::string nm = read_binary_data (is, swap, fmt, "", |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
852 dummy, t2, doc); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
853 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
854 if (! is) |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
855 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
856 |
23576
00e518162fda
maint: Deprecate is_cell and replace with iscell.
Rik <rik@octave.org>
parents:
23575
diff
changeset
|
857 Cell tcell = (t2.iscell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2)); |
10742
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parents:
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diff
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|
858 |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
859 m.setfield (nm, tcell); |
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initial code for structs rewrite
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parents:
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diff
changeset
|
860 } |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
861 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
862 if (! is) |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
863 error ("load: failed to load structure"); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
864 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
865 map = m; |
10742
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diff
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|
866 } |
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parents:
10691
diff
changeset
|
867 else if (len == 0) |
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parents:
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diff
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|
868 map = octave_map (dv); |
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parents:
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diff
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|
869 else |
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parents:
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diff
changeset
|
870 success = false; |
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parents:
10691
diff
changeset
|
871 |
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parents:
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diff
changeset
|
872 return success; |
604e13a89c7f
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parents:
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diff
changeset
|
873 } |
604e13a89c7f
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parents:
10691
diff
changeset
|
874 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
875 bool |
22407
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22323
diff
changeset
|
876 octave_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name, |
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22323
diff
changeset
|
877 bool save_as_floats) |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
878 { |
10742
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diff
changeset
|
879 #if defined (HAVE_HDF5) |
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diff
changeset
|
880 |
604e13a89c7f
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parents:
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diff
changeset
|
881 hid_t data_hid = -1; |
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parents:
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diff
changeset
|
882 |
21211
2cf8bc5c7017
use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests
John W. Eaton <jwe@octave.org>
parents:
21200
diff
changeset
|
883 #if defined (HAVE_HDF5_18) |
22407
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22323
diff
changeset
|
884 data_hid = H5Gcreate (loc_id, name, octave_H5P_DEFAULT, octave_H5P_DEFAULT, |
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22323
diff
changeset
|
885 octave_H5P_DEFAULT); |
10742
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parents:
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diff
changeset
|
886 #else |
604e13a89c7f
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10691
diff
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|
887 data_hid = H5Gcreate (loc_id, name, 0); |
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parents:
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diff
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|
888 #endif |
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parents:
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diff
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|
889 if (data_hid < 0) return false; |
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parents:
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diff
changeset
|
890 |
604e13a89c7f
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diff
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|
891 // recursively add each element of the structure to this group |
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|
892 octave_map m = map_value (); |
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diff
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|
893 |
604e13a89c7f
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diff
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|
894 octave_idx_type nf = m.nfields (); |
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diff
changeset
|
895 |
604e13a89c7f
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parents:
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diff
changeset
|
896 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
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parents:
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diff
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|
897 // fields. |
604e13a89c7f
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parents:
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diff
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|
898 string_vector keys = m.fieldnames (); |
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diff
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|
899 |
604e13a89c7f
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parents:
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diff
changeset
|
900 for (octave_idx_type i = 0; i < nf; i++) |
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parents:
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diff
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|
901 { |
604e13a89c7f
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parents:
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diff
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|
902 std::string key = keys(i); |
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parents:
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diff
changeset
|
903 |
604e13a89c7f
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parents:
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diff
changeset
|
904 octave_value val = map.contents (key); |
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parents:
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diff
changeset
|
905 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
906 bool retval2 = add_hdf5_data (data_hid, val, key, "", false, |
10742
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diff
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|
907 save_as_floats); |
604e13a89c7f
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parents:
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diff
changeset
|
908 |
604e13a89c7f
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parents:
10691
diff
changeset
|
909 if (! retval2) |
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parents:
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diff
changeset
|
910 break; |
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parents:
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diff
changeset
|
911 } |
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parents:
10691
diff
changeset
|
912 |
604e13a89c7f
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parents:
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diff
changeset
|
913 H5Gclose (data_hid); |
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diff
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|
914 |
604e13a89c7f
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diff
changeset
|
915 return true; |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
916 |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
917 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
918 octave_unused_parameter (loc_id); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
919 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
920 octave_unused_parameter (save_as_floats); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
921 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
922 warn_save ("hdf5"); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
923 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
924 return false; |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
925 #endif |
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|
926 } |
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|
927 |
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
928 bool |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
929 octave_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name) |
10742
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|
930 { |
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diff
changeset
|
931 bool retval = false; |
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diff
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|
932 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
933 #if defined (HAVE_HDF5) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
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diff
changeset
|
934 |
10742
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|
935 hdf5_callback_data dsub; |
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diff
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|
936 |
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|
937 herr_t retval2 = 0; |
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|
938 octave_map m (dim_vector (1, 1)); |
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|
939 int current_item = 0; |
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|
940 hsize_t num_obj = 0; |
21211
2cf8bc5c7017
use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests
John W. Eaton <jwe@octave.org>
parents:
21200
diff
changeset
|
941 #if defined (HAVE_HDF5_18) |
21022
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avoid old-style cast warnings from HDF5 macros used in C++ sources
John W. Eaton <jwe@octave.org>
parents:
21017
diff
changeset
|
942 hid_t group_id = H5Gopen (loc_id, name, octave_H5P_DEFAULT); |
10742
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|
943 #else |
604e13a89c7f
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|
944 hid_t group_id = H5Gopen (loc_id, name); |
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|
945 #endif |
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|
946 H5Gget_num_objs (group_id, &num_obj); |
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|
947 H5Gclose (group_id); |
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|
948 |
17787
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Rik <rik@octave.org>
parents:
17744
diff
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|
949 // FIXME: fields appear to be sorted alphabetically on loading. |
10742
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|
950 // Why is that happening? |
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|
951 |
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diff
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|
952 while (current_item < static_cast<int> (num_obj) |
22028
5c949eecb6dd
use int64_t for octave_hdf5_id (bug #47858)
Stefan Miereis <stefan.miereis@gmx.de>
parents:
22022
diff
changeset
|
953 && (retval2 = hdf5_h5g_iterate (loc_id, name, ¤t_item, |
5c949eecb6dd
use int64_t for octave_hdf5_id (bug #47858)
Stefan Miereis <stefan.miereis@gmx.de>
parents:
22022
diff
changeset
|
954 &dsub)) > 0) |
10742
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diff
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|
955 { |
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|
956 octave_value t2 = dsub.tc; |
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diff
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|
957 |
23576
00e518162fda
maint: Deprecate is_cell and replace with iscell.
Rik <rik@octave.org>
parents:
23575
diff
changeset
|
958 Cell tcell = (t2.iscell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2)); |
10742
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|
959 |
604e13a89c7f
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|
960 m.setfield (dsub.name, tcell); |
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|
961 |
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|
962 } |
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|
963 |
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|
964 if (retval2 >= 0) |
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|
965 { |
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|
966 map = m; |
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|
967 retval = true; |
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parents:
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diff
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|
968 } |
11586
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
969 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
970 #else |
21691
263d18409fdf
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John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
971 octave_unused_parameter (loc_id); |
263d18409fdf
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John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
972 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
973 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
974 warn_load ("hdf5"); |
19863
09ed6f7538dd
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John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
975 #endif |
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John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
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diff
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|
976 |
10742
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|
977 return retval; |
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|
978 } |
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|
979 |
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|
980 mxArray * |
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|
981 octave_struct::as_mxArray (void) const |
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|
982 { |
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|
983 int nf = nfields (); |
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|
984 string_vector kv = map_keys (); |
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diff
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|
985 |
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diff
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|
986 OCTAVE_LOCAL_BUFFER (const char *, f, nf); |
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parents:
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diff
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|
987 |
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988 for (int i = 0; i < nf; i++) |
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989 f[i] = kv[i].c_str (); |
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diff
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|
990 |
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parents:
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diff
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|
991 mxArray *retval = new mxArray (dims (), nf, f); |
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parents:
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diff
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|
992 |
604e13a89c7f
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|
993 mxArray **elts = static_cast<mxArray **> (retval->get_data ()); |
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|
994 |
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|
995 mwSize nel = numel (); |
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|
996 |
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diff
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|
997 mwSize ntot = nf * nel; |
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|
998 |
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|
999 for (int i = 0; i < nf; i++) |
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|
1000 { |
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diff
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|
1001 Cell c = map.contents (kv[i]); |
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|
1002 |
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|
1003 const octave_value *p = c.data (); |
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diff
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|
1004 |
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|
1005 mwIndex k = 0; |
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|
1006 for (mwIndex j = i; j < ntot; j += nf) |
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|
1007 elts[j] = new mxArray (p[k++]); |
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|
1008 } |
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|
1009 |
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|
1010 return retval; |
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|
1011 } |
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|
1012 |
10760
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diff
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|
1013 octave_value |
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|
1014 octave_struct::fast_elem_extract (octave_idx_type n) const |
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parents:
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|
1015 { |
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diff
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|
1016 if (n < map.numel ()) |
76079e505f9d
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diff
changeset
|
1017 return map.checkelem (n); |
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diff
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|
1018 else |
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diff
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|
1019 return octave_value (); |
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parents:
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diff
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|
1020 } |
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diff
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|
1021 |
76079e505f9d
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parents:
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diff
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|
1022 bool |
11586
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
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|
1023 octave_struct::fast_elem_insert (octave_idx_type n, |
10760
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parents:
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diff
changeset
|
1024 const octave_value& x) |
76079e505f9d
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diff
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|
1025 { |
76079e505f9d
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parents:
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diff
changeset
|
1026 bool retval = false; |
76079e505f9d
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parents:
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diff
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|
1027 |
76079e505f9d
optimize cellfun with uniform struct output
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parents:
10754
diff
changeset
|
1028 if (n < map.numel ()) |
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1029 { |
76079e505f9d
optimize cellfun with uniform struct output
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parents:
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diff
changeset
|
1030 // To avoid copying the scalar struct, it just stores a pointer to |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1031 // itself. |
76079e505f9d
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diff
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|
1032 const octave_scalar_map *sm_ptr; |
76079e505f9d
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parents:
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diff
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|
1033 void *here = reinterpret_cast<void *>(&sm_ptr); |
14846
460a3c6d8bf1
maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents:
14625
diff
changeset
|
1034 return (x.get_rep ().fast_elem_insert_self (here, btyp_struct) |
10760
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1035 && map.fast_elem_insert (n, *sm_ptr)); |
76079e505f9d
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parents:
10754
diff
changeset
|
1036 } |
76079e505f9d
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parents:
10754
diff
changeset
|
1037 |
76079e505f9d
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parents:
10754
diff
changeset
|
1038 return retval; |
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1039 } |
10742
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|
1040 |
17787
175b392e91fe
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Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1041 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_scalar_struct, "scalar struct", |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1042 "struct"); |
10742
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|
1043 |
604e13a89c7f
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|
1044 octave_value |
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diff
changeset
|
1045 octave_scalar_struct::dotref (const octave_value_list& idx, bool auto_add) |
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changeset
|
1046 { |
15613
126285fce876
check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1047 octave_value retval; |
126285fce876
check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1048 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1049 assert (idx.length () == 1); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1050 |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1051 std::string nm = idx(0).string_value (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1052 |
15614
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1053 maybe_warn_invalid_field_name (nm, "subsref"); |
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1054 |
15613
126285fce876
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1055 retval = map.getfield (nm); |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1056 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1057 if (! auto_add && retval.is_undefined ()) |
15731
18f168880226
error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents:
15614
diff
changeset
|
1058 error_with_id ("Octave:invalid-indexing", |
18f168880226
error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents:
15614
diff
changeset
|
1059 "structure has no member '%s'", nm.c_str ()); |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1060 |
604e13a89c7f
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parents:
10691
diff
changeset
|
1061 return retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1062 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1063 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1064 octave_value |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1065 octave_scalar_struct::subsref (const std::string& type, |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1066 const std::list<octave_value_list>& idx) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1067 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1068 octave_value retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1069 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1070 if (type[0] == '.') |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1071 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1072 int skip = 1; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1073 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1074 retval = dotref (idx.front ()); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1075 |
604e13a89c7f
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parents:
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diff
changeset
|
1076 if (idx.size () > 1) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1077 retval = retval.next_subsref (type, idx, skip); |
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parents:
10691
diff
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|
1078 } |
604e13a89c7f
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parents:
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diff
changeset
|
1079 else |
604e13a89c7f
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parents:
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diff
changeset
|
1080 retval = to_array ().subsref (type, idx); |
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parents:
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diff
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|
1081 |
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parents:
10691
diff
changeset
|
1082 return retval; |
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parents:
10691
diff
changeset
|
1083 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1084 |
604e13a89c7f
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parents:
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diff
changeset
|
1085 octave_value_list |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1086 octave_scalar_struct::subsref (const std::string& type, |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1087 const std::list<octave_value_list>& idx, |
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parents:
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diff
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|
1088 int nargout) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1089 { |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
1090 octave_value_list retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1091 |
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parents:
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diff
changeset
|
1092 if (type[0] == '.') |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1093 { |
604e13a89c7f
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parents:
10691
diff
changeset
|
1094 int skip = 1; |
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parents:
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diff
changeset
|
1095 |
604e13a89c7f
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parents:
10691
diff
changeset
|
1096 retval(0) = dotref (idx.front ()); |
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parents:
10691
diff
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|
1097 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1098 if (idx.size () > 1) |
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parents:
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diff
changeset
|
1099 retval = retval(0).next_subsref (nargout, type, idx, skip); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1100 } |
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parents:
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diff
changeset
|
1101 else |
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parents:
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diff
changeset
|
1102 retval = to_array ().subsref (type, idx, nargout); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1103 |
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parents:
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diff
changeset
|
1104 return retval; |
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parents:
10691
diff
changeset
|
1105 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1106 |
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parents:
10691
diff
changeset
|
1107 octave_value |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1108 octave_scalar_struct::subsref (const std::string& type, |
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parents:
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diff
changeset
|
1109 const std::list<octave_value_list>& idx, |
604e13a89c7f
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parents:
10691
diff
changeset
|
1110 bool auto_add) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1111 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1112 octave_value retval; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1113 |
604e13a89c7f
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parents:
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diff
changeset
|
1114 if (type[0] == '.') |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1115 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1116 int skip = 1; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1117 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1118 retval = dotref (idx.front (), auto_add); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1119 |
604e13a89c7f
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parents:
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diff
changeset
|
1120 if (idx.size () > 1) |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
1121 retval = retval.next_subsref (auto_add, type, idx, skip); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1122 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1123 else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1124 retval = to_array ().subsref (type, idx, auto_add); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1125 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
1126 return retval; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1127 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1128 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1129 /* |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1130 %!test |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
14360
diff
changeset
|
1131 %! x(1).a.a = 1; |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
14360
diff
changeset
|
1132 %! x(2).a.a = 2; |
10742
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parents:
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diff
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|
1133 %! assert (size (x), [1, 2]); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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|
1134 %! assert (x(1).a.a, 1); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1135 %! assert (x(2).a.a, 2); |
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parents:
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diff
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|
1136 */ |
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diff
changeset
|
1137 |
604e13a89c7f
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parents:
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diff
changeset
|
1138 octave_value |
604e13a89c7f
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parents:
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diff
changeset
|
1139 octave_scalar_struct::numeric_conv (const octave_value& val, |
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parents:
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diff
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|
1140 const std::string& type) |
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parents:
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diff
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|
1141 { |
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diff
changeset
|
1142 octave_value retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1143 |
23584
7ed6b258db91
maint: Deprecate is_map and replace with isstruct.
Rik <rik@octave.org>
parents:
23577
diff
changeset
|
1144 if (type.length () > 0 && type[0] == '.' && ! val.isstruct ()) |
10742
604e13a89c7f
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parents:
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diff
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|
1145 retval = octave_map (); |
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diff
changeset
|
1146 else |
604e13a89c7f
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diff
changeset
|
1147 retval = val; |
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parents:
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diff
changeset
|
1148 |
604e13a89c7f
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parents:
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diff
changeset
|
1149 return retval; |
604e13a89c7f
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parents:
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diff
changeset
|
1150 } |
604e13a89c7f
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parents:
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diff
changeset
|
1151 |
604e13a89c7f
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parents:
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diff
changeset
|
1152 octave_value |
604e13a89c7f
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parents:
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diff
changeset
|
1153 octave_scalar_struct::subsasgn (const std::string& type, |
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parents:
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diff
changeset
|
1154 const std::list<octave_value_list>& idx, |
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parents:
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diff
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|
1155 const octave_value& rhs) |
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parents:
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diff
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|
1156 { |
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parents:
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diff
changeset
|
1157 octave_value retval; |
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parents:
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diff
changeset
|
1158 |
604e13a89c7f
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parents:
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diff
changeset
|
1159 if (idx.front ().empty ()) |
20893
384ff5aa9437
2015 Code Sprint: Eliminate useless return statements after error ().
Rik <rik@octave.org>
parents:
20853
diff
changeset
|
1160 error ("missing index in indexed assignment"); |
10742
604e13a89c7f
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parents:
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diff
changeset
|
1161 |
604e13a89c7f
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parents:
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diff
changeset
|
1162 if (type[0] == '.') |
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parents:
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diff
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|
1163 { |
604e13a89c7f
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parents:
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diff
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|
1164 int n = type.length (); |
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diff
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|
1165 |
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diff
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|
1166 octave_value t_rhs = rhs; |
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diff
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|
1167 |
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diff
changeset
|
1168 octave_value_list key_idx = idx.front (); |
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diff
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|
1169 |
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diff
changeset
|
1170 assert (key_idx.length () == 1); |
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diff
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|
1171 |
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diff
changeset
|
1172 std::string key = key_idx(0).string_value (); |
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Jaroslav Hajek <highegg@gmail.com>
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1173 |
15614
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John W. Eaton <jwe@octave.org>
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diff
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|
1174 maybe_warn_invalid_field_name (key, "subsasgn"); |
f2b8f90052fd
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|
1175 |
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1176 if (n > 1) |
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|
1177 { |
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|
1178 std::list<octave_value_list> next_idx (idx); |
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|
1179 |
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1180 next_idx.erase (next_idx.begin ()); |
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1181 |
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1182 std::string next_type = type.substr (1); |
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|
1183 |
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|
1184 octave_value tmp; |
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|
1185 octave_map::iterator pkey = map.seek (key); |
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|
1186 if (pkey != map.end ()) |
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|
1187 { |
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1188 map.contents (pkey).make_unique (); |
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diff
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|
1189 tmp = map.contents (pkey); |
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|
1190 } |
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diff
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|
1191 |
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John W. Eaton <jwe@octave.org>
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diff
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|
1192 bool orig_undefined = tmp.is_undefined (); |
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diff
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|
1193 |
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parents:
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diff
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|
1194 if (orig_undefined || tmp.is_zero_by_zero ()) |
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diff
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|
1195 { |
20561
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eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20447
diff
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|
1196 tmp = octave_value::empty_conv (next_type, rhs); |
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John W. Eaton <jwe@octave.org>
parents:
20447
diff
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|
1197 tmp.make_unique (); // probably a no-op. |
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|
1198 } |
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John W. Eaton <jwe@octave.org>
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diff
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|
1199 else |
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John W. Eaton <jwe@octave.org>
parents:
20447
diff
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|
1200 // optimization: ignore the copy still stored inside our map. |
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eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20447
diff
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|
1201 tmp.make_unique (1); |
c41595061186
eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20447
diff
changeset
|
1202 |
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John W. Eaton <jwe@octave.org>
parents:
20447
diff
changeset
|
1203 t_rhs = (orig_undefined |
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John W. Eaton <jwe@octave.org>
parents:
20447
diff
changeset
|
1204 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents:
20447
diff
changeset
|
1205 : tmp.subsasgn (next_type, next_idx, rhs)); |
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diff
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|
1206 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1207 |
20740
bba1a5fd4d8c
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John W. Eaton <jwe@octave.org>
parents:
20711
diff
changeset
|
1208 map.setfield (key, t_rhs.storable_value ()); |
10749
df1a3e0ebbff
important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents:
10747
diff
changeset
|
1209 |
df1a3e0ebbff
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Jaroslav Hajek <highegg@gmail.com>
parents:
10747
diff
changeset
|
1210 count++; |
df1a3e0ebbff
important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents:
10747
diff
changeset
|
1211 retval = this; |
10742
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parents:
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diff
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|
1212 } |
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diff
changeset
|
1213 else |
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diff
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|
1214 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1215 // Forward this case to octave_struct. |
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initial code for structs rewrite
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parents:
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diff
changeset
|
1216 octave_value tmp (new octave_struct (octave_map (map))); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1217 retval = tmp.subsasgn (type, idx, rhs); |
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parents:
10691
diff
changeset
|
1218 } |
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diff
changeset
|
1219 |
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diff
changeset
|
1220 return retval; |
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parents:
10691
diff
changeset
|
1221 } |
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parents:
10691
diff
changeset
|
1222 |
604e13a89c7f
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parents:
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diff
changeset
|
1223 octave_value |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1224 octave_scalar_struct::do_index_op (const octave_value_list& idx, bool resize_ok) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1225 { |
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parents:
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diff
changeset
|
1226 // octave_map handles indexing itself. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1227 return octave_map (map).index (idx, resize_ok); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1228 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1229 |
604e13a89c7f
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parents:
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diff
changeset
|
1230 size_t |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1231 octave_scalar_struct::byte_size (void) const |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1232 { |
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parents:
10691
diff
changeset
|
1233 // Neglect the size of the fieldnames. |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1234 |
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parents:
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diff
changeset
|
1235 size_t retval = 0; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1236 |
604e13a89c7f
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parents:
10691
diff
changeset
|
1237 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++) |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
1238 { |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
1239 std::string key = map.key (p); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1240 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
1241 octave_value val = octave_value (map.contents (p)); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1242 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1243 retval += val.byte_size (); |
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initial code for structs rewrite
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parents:
10691
diff
changeset
|
1244 } |
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parents:
10691
diff
changeset
|
1245 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1246 return retval; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1247 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1248 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1249 void |
18416
bcd71a2531d3
Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18384
diff
changeset
|
1250 octave_scalar_struct::print (std::ostream& os, bool) |
10742
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
1251 { |
604e13a89c7f
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parents:
10691
diff
changeset
|
1252 print_raw (os); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1253 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1254 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1255 void |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1256 octave_scalar_struct::print_raw (std::ostream& os, bool) const |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1257 { |
21743
f4d7d0eb5b0c
use namespace for unwind_protect class
John W. Eaton <jwe@octave.org>
parents:
21739
diff
changeset
|
1258 octave::unwind_protect frame; |
10742
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1259 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1260 frame.protect_var (Vstruct_levels_to_print); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1261 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1262 if (Vstruct_levels_to_print >= 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1263 { |
11474 | 1264 bool max_depth_reached = Vstruct_levels_to_print-- == 0; |
10742
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1265 |
11474 | 1266 bool print_fieldnames_only = max_depth_reached; |
10742
604e13a89c7f
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diff
changeset
|
1267 |
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diff
changeset
|
1268 increment_indent_level (); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1269 |
11474 | 1270 indent (os); |
1271 os << "scalar structure containing the fields:"; | |
1272 newline (os); | |
13112
969ed305dde5
Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
12483
diff
changeset
|
1273 if (! Vcompact_format) |
969ed305dde5
Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
12483
diff
changeset
|
1274 newline (os); |
10742
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diff
changeset
|
1275 |
11474 | 1276 increment_indent_level (); |
10742
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diff
changeset
|
1277 |
604e13a89c7f
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diff
changeset
|
1278 string_vector key_list = map.fieldnames (); |
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diff
changeset
|
1279 |
20232
a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents:
20218
diff
changeset
|
1280 for (octave_idx_type i = 0; i < key_list.numel (); i++) |
10742
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|
1281 { |
604e13a89c7f
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diff
changeset
|
1282 std::string key = key_list[i]; |
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diff
changeset
|
1283 |
12143
ed129a03f93c
octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents:
11586
diff
changeset
|
1284 octave_value val = map.contents (key); |
10742
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diff
changeset
|
1285 |
11474 | 1286 if (print_fieldnames_only) |
10742
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diff
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|
1287 { |
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diff
changeset
|
1288 indent (os); |
604e13a89c7f
initial code for structs rewrite
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diff
changeset
|
1289 os << key; |
12143
ed129a03f93c
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John W. Eaton <jwe@octave.org>
parents:
11586
diff
changeset
|
1290 dim_vector dv = val.dims (); |
ed129a03f93c
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John W. Eaton <jwe@octave.org>
parents:
11586
diff
changeset
|
1291 os << ": " << dv.str () << " " << val.type_name (); |
10742
604e13a89c7f
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diff
changeset
|
1292 newline (os); |
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diff
changeset
|
1293 } |
604e13a89c7f
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diff
changeset
|
1294 else |
12143
ed129a03f93c
octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents:
11586
diff
changeset
|
1295 val.print_with_name (os, key); |
10742
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diff
changeset
|
1296 } |
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diff
changeset
|
1297 |
604e13a89c7f
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diff
changeset
|
1298 decrement_indent_level (); |
11474 | 1299 decrement_indent_level (); |
10742
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diff
changeset
|
1300 } |
604e13a89c7f
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diff
changeset
|
1301 else |
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diff
changeset
|
1302 { |
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diff
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|
1303 indent (os); |
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diff
changeset
|
1304 os << "<structure>"; |
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parents:
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diff
changeset
|
1305 newline (os); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1306 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1307 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1308 |
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1309 bool |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1310 octave_scalar_struct::print_name_tag (std::ostream& os, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
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|
1311 const std::string& name) const |
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|
1312 { |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1313 bool retval = false; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1314 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1315 indent (os); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1316 |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1317 if (Vstruct_levels_to_print < 0) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1318 os << name << " = "; |
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diff
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|
1319 else |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1320 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1321 os << name << " ="; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1322 newline (os); |
23354
1a2941fb8ffd
Change display of structs to respect compact format.
Rik <rik@octave.org>
parents:
23220
diff
changeset
|
1323 if (! Vcompact_format) |
1a2941fb8ffd
Change display of structs to respect compact format.
Rik <rik@octave.org>
parents:
23220
diff
changeset
|
1324 newline (os); |
1a2941fb8ffd
Change display of structs to respect compact format.
Rik <rik@octave.org>
parents:
23220
diff
changeset
|
1325 |
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diff
changeset
|
1326 retval = true; |
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parents:
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diff
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|
1327 } |
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parents:
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diff
changeset
|
1328 |
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1329 return retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1330 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1331 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1332 bool |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1333 octave_scalar_struct::save_ascii (std::ostream& os) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1334 { |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1335 octave_map m = map_value (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1336 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1337 octave_idx_type nf = m.nfields (); |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1338 |
604e13a89c7f
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diff
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|
1339 const dim_vector dv = dims (); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1340 |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
1341 os << "# ndims: " << dv.ndims () << "\n"; |
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
1342 |
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
1343 for (int i = 0; i < dv.ndims (); i++) |
20218
b2100e1659ac
maint: Use cuddled parentheses when indexing dimension_vectors.
Rik <rik@octave.org>
parents:
20181
diff
changeset
|
1344 os << " " << dv(i); |
10742
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diff
changeset
|
1345 os << "\n"; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1346 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1347 os << "# length: " << nf << "\n"; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1348 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1349 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1350 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1351 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1352 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1353 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1354 { |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
1355 std::string key = keys(i); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1356 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1357 octave_value val = map.contents (key); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1358 |
20447
c6224b4e7774
maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
20232
diff
changeset
|
1359 bool b = save_text_data (os, val, key, false, 0); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1360 |
10742
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parents:
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diff
changeset
|
1361 if (! b) |
18384
bd9d34f28b0f
Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
changeset
|
1362 return ! os.fail (); |
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parents:
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diff
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|
1363 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1364 |
604e13a89c7f
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diff
changeset
|
1365 return true; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1366 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1367 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1368 bool |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1369 octave_scalar_struct::load_ascii (std::istream& is) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1370 { |
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diff
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|
1371 octave_idx_type len = 0; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1372 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1373 if (! extract_keyword (is, "length", len) || len < 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1374 error ("load: failed to extract number of elements in structure"); |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1375 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1376 if (len > 0) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1377 { |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1378 octave_scalar_map m; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1379 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1380 for (octave_idx_type j = 0; j < len; j++) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1381 { |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1382 octave_value t2; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1383 bool dummy; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1384 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1385 // recurse to read cell elements |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1386 std::string nm |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
1387 = read_text_data (is, "", dummy, t2, j); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1388 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1389 if (! is) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1390 break; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1391 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1392 m.setfield (nm, t2); |
10742
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1393 } |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1394 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1395 if (! is) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1396 error ("load: failed to load structure"); |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1397 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1398 map = m; |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1399 } |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1400 else if (len == 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1401 map = octave_scalar_map (); |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1402 else |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1403 panic_impossible (); |
10742
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1404 |
21124
95f8c8cdbffe
maint: Eliminate 'bool success' variable where possible.
Rik <rik@octave.org>
parents:
21121
diff
changeset
|
1405 return true; |
10742
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diff
changeset
|
1406 } |
604e13a89c7f
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diff
changeset
|
1407 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1408 bool |
10742
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parents:
10691
diff
changeset
|
1409 octave_scalar_struct::save_binary (std::ostream& os, bool& save_as_floats) |
604e13a89c7f
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diff
changeset
|
1410 { |
604e13a89c7f
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parents:
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diff
changeset
|
1411 octave_map m = map_value (); |
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diff
changeset
|
1412 |
604e13a89c7f
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parents:
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diff
changeset
|
1413 octave_idx_type nf = m.nfields (); |
604e13a89c7f
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parents:
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diff
changeset
|
1414 |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
1415 int32_t len = nf; |
604e13a89c7f
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parents:
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diff
changeset
|
1416 os.write (reinterpret_cast<char *> (&len), 4); |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1417 |
604e13a89c7f
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diff
changeset
|
1418 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
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parents:
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diff
changeset
|
1419 // fields. |
604e13a89c7f
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parents:
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diff
changeset
|
1420 string_vector keys = m.fieldnames (); |
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diff
changeset
|
1421 |
604e13a89c7f
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diff
changeset
|
1422 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
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parents:
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diff
changeset
|
1423 { |
604e13a89c7f
initial code for structs rewrite
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diff
changeset
|
1424 std::string key = keys(i); |
604e13a89c7f
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parents:
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diff
changeset
|
1425 |
604e13a89c7f
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diff
changeset
|
1426 octave_value val = map.contents (key); |
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diff
changeset
|
1427 |
604e13a89c7f
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parents:
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diff
changeset
|
1428 bool b = save_binary_data (os, val, key, "", 0, save_as_floats); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1429 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1430 if (! b) |
18384
bd9d34f28b0f
Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents:
17787
diff
changeset
|
1431 return ! os.fail (); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1432 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1433 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1434 return true; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1435 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1436 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1437 bool |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1438 octave_scalar_struct::load_binary (std::istream& is, bool swap, |
21739
c4ab2e54f100
use namespace for oct_mach_info class
John W. Eaton <jwe@octave.org>
parents:
21724
diff
changeset
|
1439 octave::mach_info::float_format fmt) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1440 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1441 bool success = true; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1442 int32_t len; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1443 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1444 return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1445 if (swap) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1446 swap_bytes<4> (&len); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1447 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1448 if (len > 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1449 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1450 octave_scalar_map m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1451 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1452 for (octave_idx_type j = 0; j < len; j++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1453 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1454 octave_value t2; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1455 bool dummy; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1456 std::string doc; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1457 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1458 // recurse to read cell elements |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
1459 std::string nm = read_binary_data (is, swap, fmt, "", |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1460 dummy, t2, doc); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1461 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
1462 if (! is) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1463 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1464 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1465 m.setfield (nm, t2); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1466 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1467 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1468 if (! is) |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
1469 error ("load: failed to load structure"); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1470 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1471 map = m; |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1472 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1473 else if (len == 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1474 map = octave_scalar_map (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1475 else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1476 success = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1477 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1478 return success; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1479 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1480 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1481 bool |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1482 octave_scalar_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name, |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1483 bool save_as_floats) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1484 { |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1485 #if defined (HAVE_HDF5) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1486 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1487 hid_t data_hid = -1; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1488 |
21211
2cf8bc5c7017
use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests
John W. Eaton <jwe@octave.org>
parents:
21200
diff
changeset
|
1489 #if defined (HAVE_HDF5_18) |
22407
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22323
diff
changeset
|
1490 data_hid = H5Gcreate (loc_id, name, octave_H5P_DEFAULT, octave_H5P_DEFAULT, |
34ce5be04942
maint: Style check C++ code in libinterp/.
Rik <rik@octave.org>
parents:
22323
diff
changeset
|
1491 octave_H5P_DEFAULT); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1492 #else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1493 data_hid = H5Gcreate (loc_id, name, 0); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1494 #endif |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1495 if (data_hid < 0) return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1496 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1497 // recursively add each element of the structure to this group |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1498 octave_scalar_map m = scalar_map_value (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1499 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1500 octave_idx_type nf = m.nfields (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1501 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1502 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1503 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1504 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1505 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1506 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1507 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1508 std::string key = keys(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1509 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1510 octave_value val = map.contents (key); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1511 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1512 bool retval2 = add_hdf5_data (data_hid, val, key, "", false, |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1513 save_as_floats); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1514 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1515 if (! retval2) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1516 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1517 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1518 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1519 H5Gclose (data_hid); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1520 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1521 return true; |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1522 |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1523 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1524 octave_unused_parameter (loc_id); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1525 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1526 octave_unused_parameter (save_as_floats); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1527 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
1528 warn_save ("hdf5"); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1529 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1530 return false; |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1531 #endif |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1532 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1533 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1534 bool |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1535 octave_scalar_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1536 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1537 bool retval = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1538 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1539 #if defined (HAVE_HDF5) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1540 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1541 hdf5_callback_data dsub; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1542 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1543 herr_t retval2 = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1544 octave_scalar_map m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1545 int current_item = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1546 hsize_t num_obj = 0; |
21211
2cf8bc5c7017
use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests
John W. Eaton <jwe@octave.org>
parents:
21200
diff
changeset
|
1547 #if defined (HAVE_HDF5_18) |
21022
ebc439187d29
avoid old-style cast warnings from HDF5 macros used in C++ sources
John W. Eaton <jwe@octave.org>
parents:
21017
diff
changeset
|
1548 hid_t group_id = H5Gopen (loc_id, name, octave_H5P_DEFAULT); |
10742
604e13a89c7f
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diff
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|
1549 #else |
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diff
changeset
|
1550 hid_t group_id = H5Gopen (loc_id, name); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1551 #endif |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1552 H5Gget_num_objs (group_id, &num_obj); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1553 H5Gclose (group_id); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1554 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1555 // FIXME: fields appear to be sorted alphabetically on loading. |
10742
604e13a89c7f
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parents:
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diff
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|
1556 // Why is that happening? |
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parents:
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diff
changeset
|
1557 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1558 while (current_item < static_cast<int> (num_obj) |
22028
5c949eecb6dd
use int64_t for octave_hdf5_id (bug #47858)
Stefan Miereis <stefan.miereis@gmx.de>
parents:
22022
diff
changeset
|
1559 && (retval2 = hdf5_h5g_iterate (loc_id, name, ¤t_item, |
5c949eecb6dd
use int64_t for octave_hdf5_id (bug #47858)
Stefan Miereis <stefan.miereis@gmx.de>
parents:
22022
diff
changeset
|
1560 &dsub)) > 0) |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1561 { |
604e13a89c7f
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parents:
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diff
changeset
|
1562 octave_value t2 = dsub.tc; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1563 |
604e13a89c7f
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diff
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|
1564 m.setfield (dsub.name, t2); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1565 |
604e13a89c7f
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diff
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|
1566 } |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1567 |
604e13a89c7f
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diff
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|
1568 if (retval2 >= 0) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1569 { |
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diff
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|
1570 map = m; |
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parents:
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diff
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|
1571 retval = true; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1572 } |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1573 |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1574 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1575 octave_unused_parameter (loc_id); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1576 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1577 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
1578 warn_load ("hdf5"); |
19863
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents:
19852
diff
changeset
|
1579 #endif |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
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diff
changeset
|
1580 |
10742
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|
1581 return retval; |
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diff
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|
1582 } |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1583 |
604e13a89c7f
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diff
changeset
|
1584 mxArray * |
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parents:
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diff
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|
1585 octave_scalar_struct::as_mxArray (void) const |
604e13a89c7f
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diff
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|
1586 { |
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diff
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|
1587 int nf = nfields (); |
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parents:
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diff
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|
1588 string_vector kv = map_keys (); |
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diff
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|
1589 |
604e13a89c7f
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parents:
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diff
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|
1590 OCTAVE_LOCAL_BUFFER (const char *, f, nf); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1591 |
604e13a89c7f
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diff
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|
1592 for (int i = 0; i < nf; i++) |
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parents:
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|
1593 f[i] = kv[i].c_str (); |
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diff
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|
1594 |
604e13a89c7f
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diff
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|
1595 mxArray *retval = new mxArray (dims (), nf, f); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1596 |
604e13a89c7f
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diff
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|
1597 mxArray **elts = static_cast<mxArray **> (retval->get_data ()); |
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|
1598 |
604e13a89c7f
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diff
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|
1599 mwSize nel = numel (); |
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diff
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|
1600 |
604e13a89c7f
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parents:
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diff
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|
1601 mwSize ntot = nf * nel; |
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parents:
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diff
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|
1602 |
604e13a89c7f
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diff
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|
1603 for (int i = 0; i < nf; i++) |
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parents:
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diff
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|
1604 { |
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diff
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|
1605 Cell c = map.contents (kv[i]); |
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diff
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|
1606 |
604e13a89c7f
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|
1607 const octave_value *p = c.data (); |
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diff
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|
1608 |
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diff
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|
1609 mwIndex k = 0; |
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initial code for structs rewrite
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|
1610 for (mwIndex j = i; j < ntot; j += nf) |
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|
1611 elts[j] = new mxArray (p[k++]); |
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parents:
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diff
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|
1612 } |
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diff
changeset
|
1613 |
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diff
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|
1614 return retval; |
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parents:
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diff
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|
1615 } |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1616 |
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diff
changeset
|
1617 octave_value |
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initial code for structs rewrite
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|
1618 octave_scalar_struct::to_array (void) |
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diff
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|
1619 { |
604e13a89c7f
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diff
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|
1620 return new octave_struct (octave_map (map)); |
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diff
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|
1621 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1622 |
10760
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1623 bool |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1624 octave_scalar_struct::fast_elem_insert_self (void *where, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1625 builtin_type_t btyp) const |
10760
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1626 { |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1627 |
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
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|
1628 if (btyp == btyp_struct) |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1629 { |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
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10754
diff
changeset
|
1630 *(reinterpret_cast<const octave_scalar_map **>(where)) = ↦ |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
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|
1631 return true; |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1632 } |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1633 else |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1634 return false; |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1635 } |
10742
604e13a89c7f
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diff
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|
1636 |
4744 | 1637 DEFUN (struct, args, , |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1638 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1639 @deftypefn {} {@var{s} =} struct () |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
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|
1640 @deftypefnx {} {@var{s} =} struct (@var{field1}, @var{value1}, @var{field2}, @var{value2}, @dots{}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21943
diff
changeset
|
1641 @deftypefnx {} {@var{s} =} struct (@var{obj}) |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1642 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1643 Create a scalar or array structure and initialize its values. |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1644 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1645 The @var{field1}, @var{field2}, @dots{} variables are strings specifying the |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21943
diff
changeset
|
1646 names of the fields and the @var{value1}, @var{value2}, @dots{} variables |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1647 can be of any type. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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diff
changeset
|
1648 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1649 If the values are cell arrays, create a structure array and initialize its |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1650 values. The dimensions of each cell array of values must match. Singleton |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1651 cells and non-cell values are repeated so that they fill the entire array. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1652 If the cells are empty, create an empty structure array with the specified |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1653 field names. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1654 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1655 If the argument is an object, return the underlying struct. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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parents:
21943
diff
changeset
|
1656 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21943
diff
changeset
|
1657 Observe that the syntax is optimized for struct @strong{arrays}. Consider |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21943
diff
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|
1658 the following examples: |
112b20240c87
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diff
changeset
|
1659 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1660 @example |
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move docstrings in C++ files out of C strings and into comments
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diff
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|
1661 @group |
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move docstrings in C++ files out of C strings and into comments
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diff
changeset
|
1662 struct ("foo", 1) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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21943
diff
changeset
|
1663 @result{} scalar structure containing the fields: |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1664 foo = 1 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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parents:
21943
diff
changeset
|
1665 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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parents:
21943
diff
changeset
|
1666 struct ("foo", @{@}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1667 @result{} 0x0 struct array containing the fields: |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1668 foo |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1669 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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|
1670 struct ("foo", @{ @{@} @}) |
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1671 @result{} scalar structure containing the fields: |
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1672 foo = @{@}(0x0) |
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|
1673 |
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|
1674 struct ("foo", @{1, 2, 3@}) |
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1675 @result{} 1x3 struct array containing the fields: |
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|
1676 foo |
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|
1677 |
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1678 @end group |
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1679 @end example |
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|
1680 |
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|
1681 @noindent |
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1682 The first case is an ordinary scalar struct---one field, one value. The |
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1683 second produces an empty struct array with one field and no values, since |
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1684 being passed an empty cell array of struct array values. When the value is |
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|
1685 a cell array containing a single entry, this becomes a scalar struct with |
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|
1686 that single entry as the value of the field. That single entry happens |
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1687 to be an empty cell array. |
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|
1688 |
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|
1689 Finally, if the value is a non-scalar cell array, then @code{struct} |
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1690 produces a struct @strong{array}. |
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1691 @seealso{cell2struct, fieldnames, getfield, setfield, rmfield, isfield, orderfields, isstruct, structfun} |
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1692 @end deftypefn */) |
4744 | 1693 { |
1694 int nargin = args.length (); | |
1695 | |
5444 | 1696 // struct ([]) returns an empty struct. |
1697 | |
1698 // struct (empty_matrix) returns an empty struct with the same | |
1699 // dimensions as the empty matrix. | |
1700 | |
1701 // Note that struct () creates a 1x1 struct with no fields for | |
1702 // compatibility with Matlab. | |
4744 | 1703 |
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|
1704 if (nargin == 1 && args(0).isstruct ()) |
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1705 return ovl (args(0)); |
10747
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fix a showstopping bug in octave_fields reference counting
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1706 |
9190 | 1707 if (nargin == 1 && args(0).is_object ()) |
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1708 return ovl (args(0).map_value ()); |
9190 | 1709 |
6946 | 1710 if ((nargin == 1 || nargin == 2) |
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1711 && args(0).isempty () && args(0).is_real_matrix ()) |
6946 | 1712 { |
1713 if (nargin == 2) | |
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1714 { |
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1715 Array<std::string> cstr = args(1).xcellstr_value ("struct: second argument should be a cell array of field names"); |
20681
b0b37f0d7e6d
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|
1716 |
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1717 return ovl (octave_map (args(0).dims (), cstr)); |
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1718 } |
6946 | 1719 else |
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1720 return ovl (octave_map (args(0).dims ())); |
6946 | 1721 } |
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1722 |
4744 | 1723 // Check for "field", VALUE pairs. |
1724 | |
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1725 for (int i = 0; i < nargin; i += 2) |
4744 | 1726 { |
1727 if (! args(i).is_string () || i + 1 >= nargin) | |
20893
384ff5aa9437
2015 Code Sprint: Eliminate useless return statements after error ().
Rik <rik@octave.org>
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20853
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|
1728 error ("struct: additional arguments must occur as \"field\", VALUE pairs"); |
4744 | 1729 } |
1730 | |
1731 // Check that the dimensions of the values correspond. | |
1732 | |
1733 dim_vector dims (1, 1); | |
1734 | |
1735 int first_dimensioned_value = 0; | |
1736 | |
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1737 for (int i = 1; i < nargin; i += 2) |
4744 | 1738 { |
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|
1739 if (args(i).iscell ()) |
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1740 { |
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1741 dim_vector argdims (args(i).dims ()); |
4744 | 1742 |
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1743 if (! scalar (argdims)) |
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|
1744 { |
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1745 if (! first_dimensioned_value) |
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1746 { |
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1747 dims = argdims; |
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1748 first_dimensioned_value = i + 1; |
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1749 } |
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1750 else if (dims != argdims) |
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1751 { |
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|
1752 error ("struct: dimensions of parameter %d " |
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|
1753 "do not match those of parameter %d", |
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1754 first_dimensioned_value, i+1); |
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|
1755 } |
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|
1756 } |
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|
1757 } |
4744 | 1758 } |
1759 | |
1760 // Create the return value. | |
1761 | |
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|
1762 octave_map map (dims); |
4744 | 1763 |
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|
1764 for (int i = 0; i < nargin; i+= 2) |
4744 | 1765 { |
1766 // Get key. | |
1767 | |
1768 std::string key (args(i).string_value ()); | |
1769 | |
15614
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
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|
1770 maybe_warn_invalid_field_name (key, "struct"); |
f2b8f90052fd
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|
1771 |
4744 | 1772 // Value may be v, { v }, or { v1, v2, ... } |
1773 // In the first two cases, we need to create a cell array of | |
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|
1774 // the appropriate dimensions filled with v. In the last case, |
4744 | 1775 // the cell array has already been determined to be of the |
1776 // correct dimensions. | |
1777 | |
23576
00e518162fda
maint: Deprecate is_cell and replace with iscell.
Rik <rik@octave.org>
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|
1778 if (args(i+1).iscell ()) |
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|
1779 { |
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|
1780 const Cell c (args(i+1).cell_value ()); |
4744 | 1781 |
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|
1782 if (scalar (c.dims ())) |
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|
1783 map.setfield (key, Cell (dims, c(0))); |
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|
1784 else |
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|
1785 map.setfield (key, c); |
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|
1786 } |
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1787 else |
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|
1788 map.setfield (key, Cell (dims, args(i+1))); |
4744 | 1789 } |
6946 | 1790 |
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|
1791 return ovl (map); |
4744 | 1792 } |
1793 | |
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|
1794 /* |
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|
1795 %!shared x |
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|
1796 %! x(1).a=1; x(2).a=2; x(1).b=3; x(2).b=3; |
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|
1797 %!assert (struct ("a",1, "b",3), x(1)) |
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|
1798 %!assert (isempty (x([]))) |
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|
1799 %!assert (isempty (struct ("a",{}, "b",{}))) |
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|
1800 %!assert (struct ("a",{1,2}, "b",{3,3}), x) |
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|
1801 %!assert (struct ("a",{1,2}, "b",3), x) |
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|
1802 %!assert (struct ("a",{1,2}, "b",{3}), x) |
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|
1803 %!assert (struct ("b",3, "a",{1,2}), x) |
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|
1804 %!assert (struct ("b",{3}, "a",{1,2}), x) |
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|
1805 %!test x = struct ([]); |
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|
1806 %!assert (size (x), [0,0]) |
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|
1807 %!assert (isstruct (x)) |
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|
1808 %!assert (isempty (fieldnames (x))) |
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|
1809 %!fail ('struct ("a",{1,2},"b",{1,2,3})', 'dimensions of parameter 2 do not match those of parameter 4') |
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1810 %!error <arguments must occur as "field", VALUE pairs> struct (1,2,3,4) |
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|
1811 %!fail ('struct ("1",2,"3")', 'struct: additional arguments must occur as "field", VALUE pairs') |
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1812 */ |
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1813 |
4358 | 1814 DEFUN (isstruct, args, , |
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|
1815 doc: /* -*- texinfo -*- |
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|
1816 @deftypefn {} {} isstruct (@var{x}) |
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|
1817 Return true if @var{x} is a structure or a structure array. |
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1818 @seealso{ismatrix, iscell, isa} |
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|
1819 @end deftypefn */) |
4358 | 1820 { |
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|
1821 if (args.length () != 1) |
5823 | 1822 print_usage (); |
4358 | 1823 |
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|
1824 return ovl (args(0).isstruct ()); |
4358 | 1825 } |
1826 | |
15781
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|
1827 DEFUN (__fieldnames__, args, , |
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|
1828 doc: /* -*- texinfo -*- |
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1829 @deftypefn {} {} __fieldnames__ (@var{struct}) |
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|
1830 @deftypefnx {} {} __fieldnames__ (@var{obj}) |
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1831 Internal function. |
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1832 |
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1833 Implements @code{fieldnames()} for structures and Octave objects. |
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1834 @seealso{fieldnames} |
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1835 @end deftypefn */) |
4358 | 1836 { |
1837 octave_value retval; | |
1838 | |
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1839 // Input validation has already been done in fieldnames.m. |
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1840 octave_value arg = args(0); |
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1841 |
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1842 octave_map m = arg.map_value (); |
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1843 |
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1844 string_vector keys = m.fieldnames (); |
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1845 |
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1846 if (keys.isempty ()) |
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1847 retval = Cell (0, 1); |
4358 | 1848 else |
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1849 retval = Cell (keys); |
4358 | 1850 |
1851 return retval; | |
1852 } | |
1853 | |
1854 DEFUN (isfield, args, , | |
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1855 doc: /* -*- texinfo -*- |
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1856 @deftypefn {} {} isfield (@var{x}, "@var{name}") |
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1857 @deftypefnx {} {} isfield (@var{x}, @var{name}) |
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1858 Return true if the @var{x} is a structure and it includes an element named |
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1859 @var{name}. |
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1860 |
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1861 If @var{name} is a cell array of strings then a logical array of equal |
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1862 dimension is returned. |
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1863 @seealso{fieldnames} |
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1864 @end deftypefn */) |
4358 | 1865 { |
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1866 if (args.length () != 2) |
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1867 print_usage (); |
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1868 |
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1869 octave_value retval = false; |
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1870 |
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1871 if (args(0).isstruct ()) |
4358 | 1872 { |
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1873 octave_map m = args(0).map_value (); |
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1874 |
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1875 // FIXME: should this work for all types that can do |
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1876 // structure reference operations? |
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1877 if (args(1).is_string ()) |
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1878 { |
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1879 std::string key = args(1).string_value (); |
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1880 |
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1881 retval = m.isfield (key); |
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1882 } |
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1883 else if (args(1).iscell ()) |
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1884 { |
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1885 Cell c = args(1).cell_value (); |
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1886 boolNDArray bm (c.dims ()); |
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1887 octave_idx_type n = bm.numel (); |
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1888 |
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1889 for (octave_idx_type i = 0; i < n; i++) |
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1890 { |
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1891 if (c(i).is_string ()) |
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1892 { |
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1893 std::string key = c(i).string_value (); |
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1894 |
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1895 bm(i) = m.isfield (key); |
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1896 } |
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1897 else |
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1898 bm(i) = false; |
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1899 } |
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1900 |
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1901 retval = bm; |
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1902 } |
4358 | 1903 } |
1904 | |
1905 return retval; | |
1906 } | |
1907 | |
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1908 DEFUN (numfields, args, , |
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1909 doc: /* -*- texinfo -*- |
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1910 @deftypefn {} {} numfields (@var{s}) |
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1911 Return the number of fields of the structure @var{s}. |
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1912 @seealso{fieldnames} |
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1913 @end deftypefn */) |
9784 | 1914 { |
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1915 if (args.length () != 1) |
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1916 print_usage (); |
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1917 |
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1918 if (! args(0).isstruct ()) |
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1919 error ("numfields: argument must be a struct"); |
9784 | 1920 |
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1921 return ovl (static_cast<double> (args(0).nfields ())); |
9784 | 1922 } |
1923 | |
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1924 /* |
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1925 ## test isfield |
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1926 %!test |
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1927 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; |
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1928 %! assert (isfield (x, "b")); |
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1929 %!assert (isfield (struct ("a", "1"), "a")) |
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1930 %!assert (isfield ({1}, "c"), false) |
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1931 %!assert (isfield (struct ("a", "1"), 10), false) |
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1932 %!assert (isfield (struct ("a", "b"), "a "), false) |
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1933 %!assert (isfield (struct ("a", 1, "b", 2), {"a", "c"}), [true, false]) |
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1934 */ |
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1935 |
4750 | 1936 DEFUN (cell2struct, args, , |
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1937 doc: /* -*- texinfo -*- |
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1938 @deftypefn {} {} cell2struct (@var{cell}, @var{fields}) |
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1939 @deftypefnx {} {} cell2struct (@var{cell}, @var{fields}, @var{dim}) |
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1940 Convert @var{cell} to a structure. |
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1941 |
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1942 The number of fields in @var{fields} must match the number of elements in |
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1943 @var{cell} along dimension @var{dim}, that is |
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1944 @code{numel (@var{fields}) == size (@var{cell}, @var{dim})}. If @var{dim} |
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1945 is omitted, a value of 1 is assumed. |
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1946 |
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1947 @example |
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1948 @group |
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1949 A = cell2struct (@{"Peter", "Hannah", "Robert"; |
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1950 185, 170, 168@}, |
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1951 @{"Name","Height"@}, 1); |
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1952 A(1) |
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1953 @result{} |
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1954 @{ |
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1955 Name = Peter |
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1956 Height = 185 |
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1957 @} |
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1958 |
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1959 @end group |
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1960 @end example |
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1961 @seealso{struct2cell, cell2mat, struct} |
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1962 @end deftypefn */) |
4750 | 1963 { |
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1964 int nargin = args.length (); |
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1965 |
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1966 if (nargin < 2 || nargin > 3) |
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1967 print_usage (); |
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1968 |
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1969 if (! args(0).iscell ()) |
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1970 error ("cell2struct: argument CELL must be of type cell"); |
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1971 |
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1972 if (! (args(1).iscellstr () || args(1).is_char_matrix ())) |
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1973 error ("cell2struct: FIELDS must be a cell array of strings or a character matrix"); |
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1974 |
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1975 int dim = 0; |
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1976 |
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1977 if (nargin == 3) |
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1978 { |
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1979 if (! args(2).is_real_scalar ()) |
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1980 error ("cell2struct: DIM must be a real scalar"); |
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1981 |
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1982 dim = (nargin == 2 ? 0 : args(2).int_value () - 1); |
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1983 } |
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1984 |
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1985 if (dim < 0) |
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|
1986 error ("cell2struct: DIM must be a valid dimension"); |
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1987 |
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1988 const Cell vals = args(0).cell_value (); |
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1989 const Array<std::string> fields = args(1).cellstr_value (); |
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1990 |
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1991 octave_idx_type ext = (vals.ndims () > dim ? vals.dims ()(dim) : 1); |
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1992 |
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1993 if (ext != fields.numel ()) |
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1994 error ("cell2struct: number of FIELDS does not match dimension"); |
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1995 |
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1996 int nd = std::max (dim+1, vals.ndims ()); |
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1997 // result dimensions. |
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1998 dim_vector rdv = vals.dims ().redim (nd); |
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|
1999 |
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2000 assert (ext == rdv(dim)); |
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2001 if (nd == 2) |
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|
2002 { |
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|
2003 rdv(0) = rdv(1-dim); |
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|
2004 rdv(1) = 1; |
4750 | 2005 } |
4751 | 2006 else |
20797
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|
2007 { |
21568
3d60ed163b70
maint: Eliminate bad spacing around '='.
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|
2008 for (int i = dim + 1; i < nd; i++) |
20797
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|
2009 rdv(i-1) = rdv(i); |
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|
2010 |
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|
2011 rdv.resize (nd-1); |
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|
2012 } |
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|
2013 |
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|
2014 octave_map map (rdv); |
492738d32c60
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|
2015 Array<idx_vector> ia (dim_vector (nd, 1), idx_vector::colon); |
492738d32c60
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|
2016 |
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|
2017 for (octave_idx_type i = 0; i < ext; i++) |
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|
2018 { |
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|
2019 ia(dim) = i; |
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|
2020 map.setfield (fields(i), vals.index (ia).reshape (rdv)); |
492738d32c60
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|
2021 } |
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|
2022 |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
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|
2023 return ovl (map); |
4750 | 2024 } |
2025 | |
10122
9d1a14e12431
Update docs and add tests for container functions
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|
2026 /* |
14429
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Update %!tests in src/ directory with Octave coding conventions.
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|
2027 ## test cell2struct versus struct2cell |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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|
2028 %!test |
14429
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Update %!tests in src/ directory with Octave coding conventions.
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|
2029 %! keys = cellstr (char (floor (rand (100,10)*24+65)))'; |
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Update %!tests in src/ directory with Octave coding conventions.
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|
2030 %! vals = mat2cell (rand (100,1), ones (100,1), 1)'; |
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Update %!tests in src/ directory with Octave coding conventions.
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|
2031 %! s = struct ([keys; vals]{:}); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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|
2032 %! t = cell2struct (vals, keys, 2); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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|
2033 %! assert (s, t); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
2034 %! assert (struct2cell (s), vals'); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
2035 %! assert (fieldnames (s), keys'); |
13868
87f78c11d725
cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents:
13706
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|
2036 |
21317
a4faec57f4c8
maint: remove semicolon after %!assert tests to follow Octave conventions.
Rik <rik@octave.org>
parents:
21301
diff
changeset
|
2037 %!assert (cell2struct ({1; 2}, {"a"; "b"}), struct ("a", 1, "b", 2)) |
a4faec57f4c8
maint: remove semicolon after %!assert tests to follow Octave conventions.
Rik <rik@octave.org>
parents:
21301
diff
changeset
|
2038 |
a4faec57f4c8
maint: remove semicolon after %!assert tests to follow Octave conventions.
Rik <rik@octave.org>
parents:
21301
diff
changeset
|
2039 %!assert (cell2struct ({}, {"f"}, 3), struct ("f", {})) |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
2040 */ |
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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|
2041 |
4817 | 2042 DEFUN (rmfield, args, , |
21966
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2043 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21943
diff
changeset
|
2044 @deftypefn {} {@var{sout} =} rmfield (@var{s}, "@var{f}") |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2045 @deftypefnx {} {@var{sout} =} rmfield (@var{s}, @var{f}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2046 Return a @emph{copy} of the structure (array) @var{s} with the field @var{f} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2047 removed. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2048 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2049 If @var{f} is a cell array of strings or a character array, remove each of |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2050 the named fields. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2051 @seealso{orderfields, fieldnames, isfield} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
2052 @end deftypefn */) |
4817 | 2053 { |
20818
cef0448a6ed2
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20807
diff
changeset
|
2054 if (args.length () != 2) |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2055 print_usage (); |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2056 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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20747
diff
changeset
|
2057 octave_map m = args(0).xmap_value ("rmfield: first argument must be a struct"); |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2058 |
492738d32c60
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2059 octave_value_list fval = Fcellstr (args(1), 1); |
492738d32c60
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John W. Eaton <jwe@octave.org>
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20747
diff
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|
2060 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2061 Cell fcell = fval(0).cell_value (); |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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20747
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|
2062 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2063 for (int i = 0; i < fcell.numel (); i++) |
4817 | 2064 { |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2065 std::string key = fcell(i).string_value (); |
492738d32c60
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John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2066 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
2067 if (! m.isfield (key)) |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2068 error ("rmfield: structure does not contain field %s", key.c_str ()); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
2069 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
2070 m.rmfield (key); |
4817 | 2071 } |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20747
diff
changeset
|
2072 |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents:
20893
diff
changeset
|
2073 return ovl (m); |
4817 | 2074 } |
2075 | |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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diff
changeset
|
2076 /* |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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changeset
|
2077 ## test rmfield |
15534
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2078 %!shared x |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2079 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; x(6).f="abc123"; |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2080 %! |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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changeset
|
2081 %!test |
15534
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2082 %! y = rmfield (x, "c"); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2083 %! assert (fieldnames (y), {"d"; "a"; "b"; "f"}); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2084 %! assert (size (y), [1, 6]); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents:
15467
diff
changeset
|
2085 %!test |
14429
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Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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changeset
|
2086 %! y = rmfield (x, {"a", "f"}); |
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2087 %! assert (fieldnames (y), {"d"; "b"; "c"}); |
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2088 %! assert (size (y), [1, 6]); |
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2089 */ |
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2090 |
11474 | 2091 DEFUN (struct_levels_to_print, args, nargout, |
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2092 doc: /* -*- texinfo -*- |
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2093 @deftypefn {} {@var{val} =} struct_levels_to_print () |
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2094 @deftypefnx {} {@var{old_val} =} struct_levels_to_print (@var{new_val}) |
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2095 @deftypefnx {} {} struct_levels_to_print (@var{new_val}, "local") |
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2096 Query or set the internal variable that specifies the number of |
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2097 structure levels to display. |
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2098 |
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2099 When called from inside a function with the @qcode{"local"} option, the |
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2100 variable is changed locally for the function and any subroutines it calls. |
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2101 The original variable value is restored when exiting the function. |
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2102 @seealso{print_struct_array_contents} |
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2103 @end deftypefn */) |
11474 | 2104 { |
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2105 return SET_INTERNAL_VARIABLE_WITH_LIMITS (struct_levels_to_print, -1, |
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2106 std::numeric_limits<int>::max ()); |
11474 | 2107 } |
2108 | |
2109 DEFUN (print_struct_array_contents, args, nargout, | |
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2110 doc: /* -*- texinfo -*- |
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2111 @deftypefn {} {@var{val} =} print_struct_array_contents () |
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2112 @deftypefnx {} {@var{old_val} =} print_struct_array_contents (@var{new_val}) |
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2113 @deftypefnx {} {} print_struct_array_contents (@var{new_val}, "local") |
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2114 Query or set the internal variable that specifies whether to print struct |
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2115 array contents. |
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2116 |
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2117 If true, values of struct array elements are printed. This variable does |
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2118 not affect scalar structures whose elements are always printed. In both |
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2119 cases, however, printing will be limited to the number of levels specified |
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2120 by @var{struct_levels_to_print}. |
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2121 |
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2122 When called from inside a function with the @qcode{"local"} option, the |
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2123 variable is changed locally for the function and any subroutines it calls. |
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2124 The original variable value is restored when exiting the function. |
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2125 @seealso{struct_levels_to_print} |
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2126 @end deftypefn */) |
11474 | 2127 { |
2128 return SET_INTERNAL_VARIABLE (print_struct_array_contents); | |
2129 } |