Mercurial > octave
annotate libinterp/octave-value/ov-struct.cc @ 22028:5c949eecb6dd
use int64_t for octave_hdf5_id (bug #47858)
* oct-hdf5-types.h (octave_hdf5_id): Use int64_t.
* ls-hdf5.cc (check_hdf5_id_value): New static function.
* ls-hdf5.h, ls-hdf5.cc (hdf5_read_next_data_internal): Rename from
hdf5_read_next_data. Use HDF5 types directly.
(hdf5_read_next_data): Now a wrapper around
hdf5_read_next_data_internal. Use octave HDF5 types in the interface.
(hdf5_h5g_iterate): New function.
(read_hdf5_data): Pass hdf5_read_next_data_internal instead of
hdf5_read_next_data to H5Giterate.
* ov-cell.cc (octave_cell::load_hdf5): Call hdf5_h5g_iterate wrapper
function instead of calling H5giterate directly.
* ov-class.cc (octave_class::load_hdf5): Likewise.
* ov-fcn-handle.cc (octave_fcn_handle::load_hdf5): Likewise.
* ov-struct.cc (octave_struct::load_hdf5): Likewise.
author | Stefan Miereis <stefan.miereis@gmx.de> |
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date | Sat, 02 Jul 2016 10:19:44 -0400 |
parents | 278fc29b69ca |
children | bac0d6f07a3e |
rev | line source |
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2376 | 1 /* |
2 | |
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3 Copyright (C) 1996-2015 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 | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
2376 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
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" |
4358 | 30 #include "defun.h" |
2376 | 31 #include "error.h" |
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32 #include "errwarn.h" |
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33 #include "mxarray.h" |
2979 | 34 #include "oct-lvalue.h" |
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35 #include "oct-hdf5.h" |
2376 | 36 #include "ov-struct.h" |
37 #include "unwind-prot.h" | |
6811 | 38 #include "utils.h" |
2948 | 39 #include "variables.h" |
2376 | 40 |
4750 | 41 #include "Array-util.h" |
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42 #include "oct-locbuf.h" |
4750 | 43 |
4687 | 44 #include "byte-swap.h" |
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45 #include "ls-oct-text.h" |
4687 | 46 #include "ls-oct-binary.h" |
47 #include "ls-hdf5.h" | |
48 #include "ls-utils.h" | |
5759 | 49 #include "pr-output.h" |
4687 | 50 |
2376 | 51 |
4612 | 52 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_struct, "struct", "struct"); |
2376 | 53 |
11474 | 54 // How many levels of structure elements should we print? |
55 static int Vstruct_levels_to_print = 2; | |
56 | |
57 // TRUE means print struct array contents, up to the number of levels | |
58 // specified by struct_levels_to_print. | |
59 static bool Vprint_struct_array_contents = false; | |
60 | |
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61 octave_base_value * |
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62 octave_struct::try_narrowing_conversion (void) |
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63 { |
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64 octave_base_value *retval = 0; |
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65 |
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66 if (numel () == 1) |
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67 retval = new octave_scalar_struct (map.checkelem (0)); |
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68 |
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69 return retval; |
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70 } |
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71 |
4513 | 72 Cell |
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73 octave_struct::dotref (const octave_value_list& idx, bool auto_add) |
2962 | 74 { |
4513 | 75 Cell retval; |
3933 | 76 |
77 assert (idx.length () == 1); | |
2962 | 78 |
3933 | 79 std::string nm = idx(0).string_value (); |
80 | |
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81 octave_map::const_iterator p = map.seek (nm); |
2376 | 82 |
4219 | 83 if (p != map.end ()) |
3933 | 84 retval = map.contents (p); |
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85 else if (auto_add) |
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86 retval = (is_empty ()) ? Cell (dim_vector (1, 1)) : Cell (dims ()); |
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87 else |
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88 error_with_id ("Octave:invalid-indexing", |
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89 "structure has no member '%s'", nm.c_str ()); |
2376 | 90 |
91 return retval; | |
92 } | |
93 | |
3933 | 94 static void |
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95 err_invalid_index_for_assignment (void) |
3933 | 96 { |
97 error ("invalid index for structure array assignment"); | |
98 } | |
99 | |
100 static void | |
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101 err_invalid_index_type (const std::string& nm, char t) |
3933 | 102 { |
103 error ("%s cannot be indexed with %c", nm.c_str (), t); | |
104 } | |
105 | |
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106 static void |
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107 maybe_warn_invalid_field_name (const std::string& key, const char *who) |
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108 { |
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109 if (! valid_identifier (key)) |
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110 { |
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111 if (who) |
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112 warning_with_id ("Octave:language-extension", |
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113 "%s: invalid structure field name '%s'", |
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114 who, key.c_str ()); |
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115 else |
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116 warning_with_id ("Octave:language-extension", |
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117 "invalid structure field name '%s'", |
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118 key.c_str ()); |
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119 } |
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120 } |
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121 |
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122 octave_value_list |
4247 | 123 octave_struct::subsref (const std::string& type, |
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124 const std::list<octave_value_list>& idx, |
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125 int nargout) |
3933 | 126 { |
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127 octave_value_list retval; |
3933 | 128 |
129 int skip = 1; | |
130 | |
131 switch (type[0]) | |
132 { | |
133 case '(': | |
134 { | |
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135 if (type.length () > 1 && type[1] == '.') |
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136 { |
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137 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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138 octave_value_list key_idx = *++p; |
3933 | 139 |
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140 const Cell tmp = dotref (key_idx); |
3933 | 141 |
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142 const Cell t = tmp.index (idx.front ()); |
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143 |
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144 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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145 |
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146 // We handled two index elements, so tell |
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147 // next_subsref to skip both of them. |
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148 |
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149 skip++; |
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150 } |
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151 else |
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152 retval(0) = do_index_op (idx.front ()); |
3933 | 153 } |
154 break; | |
155 | |
156 case '.': | |
157 { | |
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158 if (map.numel () > 0) |
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159 { |
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160 const Cell t = dotref (idx.front ()); |
3933 | 161 |
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162 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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163 } |
3933 | 164 } |
165 break; | |
166 | |
167 case '{': | |
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168 err_invalid_index_type (type_name (), type[0]); |
3933 | 169 break; |
170 | |
171 default: | |
172 panic_impossible (); | |
173 } | |
174 | |
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175 // FIXME: perhaps there should be an |
4994 | 176 // octave_value_list::next_subsref member function? See also |
177 // octave_user_function::subsref. | |
178 | |
179 if (idx.size () > 1) | |
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180 retval = retval(0).next_subsref (nargout, type, idx, skip); |
3933 | 181 |
182 return retval; | |
183 } | |
184 | |
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185 octave_value |
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186 octave_struct::subsref (const std::string& type, |
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187 const std::list<octave_value_list>& idx, |
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188 bool auto_add) |
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189 { |
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190 octave_value retval; |
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191 |
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192 int skip = 1; |
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193 |
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194 switch (type[0]) |
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195 { |
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196 case '(': |
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197 { |
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198 if (type.length () > 1 && type[1] == '.') |
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199 { |
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200 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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201 octave_value_list key_idx = *++p; |
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202 |
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203 const Cell tmp = dotref (key_idx, auto_add); |
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204 |
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205 const Cell t = tmp.index (idx.front (), auto_add); |
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206 |
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207 retval = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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208 |
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209 // We handled two index elements, so tell |
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210 // next_subsref to skip both of them. |
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211 |
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212 skip++; |
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213 } |
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214 else |
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215 retval = do_index_op (idx.front (), auto_add); |
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216 } |
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217 break; |
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218 |
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219 case '.': |
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220 { |
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221 if (map.numel () > 0) |
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222 { |
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223 const Cell t = dotref (idx.front (), auto_add); |
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224 |
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225 retval = (t.numel () == 1) ? t(0) : octave_value (t, true); |
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226 } |
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227 } |
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228 break; |
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229 |
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230 case '{': |
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231 err_invalid_index_type (type_name (), type[0]); |
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232 break; |
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233 |
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234 default: |
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235 panic_impossible (); |
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236 } |
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237 |
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238 // FIXME: perhaps there should be an |
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239 // octave_value_list::next_subsref member function? See also |
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240 // octave_user_function::subsref. |
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241 |
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242 if (idx.size () > 1) |
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243 retval = retval.next_subsref (auto_add, type, idx, skip); |
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244 |
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245 return retval; |
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246 } |
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247 |
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248 /* |
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249 %!test |
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250 %! x(1).a.a = 1; |
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251 %! x(2).a.a = 2; |
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252 %! assert (size (x), [1, 2]); |
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253 %! assert (x(1).a.a, 1); |
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254 %! assert (x(2).a.a, 2); |
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255 */ |
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256 |
3933 | 257 octave_value |
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258 octave_struct::numeric_conv (const octave_value& val, |
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259 const std::string& type) |
3933 | 260 { |
261 octave_value retval; | |
262 | |
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263 if (type.length () > 0 && type[0] == '.' && ! val.is_map ()) |
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264 retval = octave_map (); |
3933 | 265 else |
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266 retval = val; |
3933 | 267 |
268 return retval; | |
269 } | |
270 | |
271 octave_value | |
4247 | 272 octave_struct::subsasgn (const std::string& type, |
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273 const std::list<octave_value_list>& idx, |
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274 const octave_value& rhs) |
2376 | 275 { |
3933 | 276 octave_value retval; |
277 | |
278 int n = type.length (); | |
279 | |
280 octave_value t_rhs = rhs; | |
281 | |
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282 if (idx.front ().empty ()) |
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283 error ("missing index in indexed assignment"); |
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284 |
3933 | 285 if (n > 1 && ! (type.length () == 2 && type[0] == '(' && type[1] == '.')) |
286 { | |
287 switch (type[0]) | |
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288 { |
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289 case '(': |
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290 { |
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291 if (type.length () > 1 && type[1] == '.') |
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292 { |
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293 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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294 octave_value_list t_idx = *p; |
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296 octave_value_list key_idx = *++p; |
4513 | 297 |
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298 assert (key_idx.length () == 1); |
3933 | 299 |
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300 std::string key = key_idx(0).string_value (); |
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302 maybe_warn_invalid_field_name (key, "subsasgn"); |
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303 |
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304 std::list<octave_value_list> next_idx (idx); |
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305 |
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306 // We handled two index elements, so subsasgn to |
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307 // needs to skip both of them. |
3933 | 308 |
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309 next_idx.erase (next_idx.begin ()); |
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310 next_idx.erase (next_idx.begin ()); |
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311 |
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312 std::string next_type = type.substr (2); |
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313 |
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314 Cell tmpc (1, 1); |
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315 octave_map::iterator pkey = map.seek (key); |
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316 if (pkey != map.end ()) |
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317 { |
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318 map.contents (pkey).make_unique (); |
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319 tmpc = map.contents (pkey).index (idx.front (), true); |
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320 } |
3933 | 321 |
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322 // FIXME: better code reuse? |
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323 // cf. octave_cell::subsasgn and the case below. |
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324 if (tmpc.numel () != 1) |
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325 err_indexed_cs_list (); |
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326 |
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327 octave_value& tmp = tmpc(0); |
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328 |
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329 bool orig_undefined = tmp.is_undefined (); |
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330 |
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331 if (orig_undefined || tmp.is_zero_by_zero ()) |
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332 { |
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333 tmp = octave_value::empty_conv (next_type, rhs); |
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334 tmp.make_unique (); // probably a no-op. |
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335 } |
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336 else |
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337 // optimization: ignore the copy |
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338 // still stored inside our map. |
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339 tmp.make_unique (1); |
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340 |
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341 t_rhs =(orig_undefined |
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342 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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343 : tmp.subsasgn (next_type, next_idx, rhs)); |
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344 } |
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345 else |
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346 err_invalid_index_for_assignment (); |
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347 } |
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348 break; |
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350 case '.': |
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351 { |
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352 octave_value_list key_idx = idx.front (); |
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354 assert (key_idx.length () == 1); |
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356 std::string key = key_idx(0).string_value (); |
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358 maybe_warn_invalid_field_name (key, "subsasgn"); |
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359 |
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360 std::list<octave_value_list> next_idx (idx); |
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361 |
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362 next_idx.erase (next_idx.begin ()); |
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364 std::string next_type = type.substr (1); |
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365 |
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366 Cell tmpc (1, 1); |
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367 octave_map::iterator pkey = map.seek (key); |
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368 if (pkey != map.end ()) |
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369 { |
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370 map.contents (pkey).make_unique (); |
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371 tmpc = map.contents (pkey); |
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372 } |
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374 // FIXME: better code reuse? |
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375 |
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376 if (tmpc.numel () == 1) |
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377 { |
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378 octave_value& tmp = tmpc(0); |
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379 |
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380 bool orig_undefined = tmp.is_undefined (); |
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381 |
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382 if (orig_undefined || tmp.is_zero_by_zero ()) |
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383 { |
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384 tmp = octave_value::empty_conv (next_type, rhs); |
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385 tmp.make_unique (); // probably a no-op. |
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386 } |
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387 else |
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388 // optimization: ignore the copy |
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389 // still stored inside our map. |
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390 tmp.make_unique (1); |
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391 |
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392 t_rhs = (orig_undefined |
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393 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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394 : tmp.subsasgn (next_type, next_idx, rhs)); |
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395 } |
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396 else |
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397 err_indexed_cs_list (); |
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398 } |
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399 break; |
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401 case '{': |
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402 err_invalid_index_type (type_name (), type[0]); |
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403 break; |
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405 default: |
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406 panic_impossible (); |
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407 } |
3933 | 408 } |
409 | |
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410 switch (type[0]) |
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412 case '(': |
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413 { |
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414 if (n > 1 && type[1] == '.') |
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415 { |
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416 std::list<octave_value_list>::const_iterator p = idx.begin (); |
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417 octave_value_list key_idx = *++p; |
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418 octave_value_list idxf = idx.front (); |
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419 |
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420 assert (key_idx.length () == 1); |
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421 |
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422 std::string key = key_idx(0).string_value (); |
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423 |
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424 maybe_warn_invalid_field_name (key, "subsasgn"); |
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425 |
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426 if (t_rhs.is_cs_list ()) |
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427 { |
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428 Cell tmp_cell = Cell (t_rhs.list_value ()); |
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429 |
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430 // Inquire the proper shape of the RHS. |
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431 |
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432 dim_vector didx = dims ().redim (idxf.length ()); |
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433 for (octave_idx_type k = 0; k < idxf.length (); k++) |
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434 if (! idxf(k).is_magic_colon ()) |
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435 didx(k) = idxf(k).numel (); |
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436 |
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437 if (didx.numel () == tmp_cell.numel ()) |
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438 tmp_cell = tmp_cell.reshape (didx); |
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439 |
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440 map.assign (idxf, key, tmp_cell); |
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441 |
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442 count++; |
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443 retval = octave_value (this); |
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444 } |
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445 else |
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446 { |
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447 const octave_map& cmap = |
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448 const_cast<const octave_map &> (map); |
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449 // cast to const reference, avoid forced key insertion. |
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450 if (idxf.all_scalars () |
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451 || cmap.contents (key).index (idxf, true).numel () == 1) |
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452 { |
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453 map.assign (idxf, |
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454 key, Cell (t_rhs.storable_value ())); |
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455 |
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456 count++; |
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457 retval = octave_value (this); |
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458 } |
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459 else |
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460 err_nonbraced_cs_list_assignment (); |
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461 } |
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462 } |
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463 else |
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464 { |
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465 if (t_rhs.is_map () || t_rhs.is_object ()) |
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466 { |
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467 octave_map rhs_map = t_rhs.xmap_value ("invalid structure assignment"); |
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468 |
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469 map.assign (idx.front (), rhs_map); |
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470 |
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471 count++; |
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472 retval = octave_value (this); |
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473 } |
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474 else |
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475 { |
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476 if (! t_rhs.is_null_value ()) |
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477 error ("invalid structure assignment"); |
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478 |
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479 map.delete_elements (idx.front ()); |
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480 |
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481 count++; |
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482 retval = octave_value (this); |
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483 } |
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484 } |
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485 } |
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486 break; |
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487 |
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488 case '.': |
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489 { |
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490 octave_value_list key_idx = idx.front (); |
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491 |
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492 assert (key_idx.length () == 1); |
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493 |
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494 std::string key = key_idx(0).string_value (); |
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495 |
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496 maybe_warn_invalid_field_name (key, "subsasgn"); |
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497 |
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498 if (t_rhs.is_cs_list ()) |
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499 { |
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500 Cell tmp_cell = Cell (t_rhs.list_value ()); |
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501 |
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502 // The shape of the RHS is irrelevant, we just want |
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503 // the number of elements to agree and to preserve the |
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504 // shape of the left hand side of the assignment. |
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505 |
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506 if (numel () == tmp_cell.numel ()) |
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507 tmp_cell = tmp_cell.reshape (dims ()); |
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508 |
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509 map.setfield (key, tmp_cell); |
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510 } |
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511 else |
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512 { |
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513 Cell tmp_cell(1, 1); |
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514 tmp_cell(0) = t_rhs.storable_value (); |
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515 map.setfield (key, tmp_cell); |
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516 } |
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517 |
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518 count++; |
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519 retval = octave_value (this); |
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520 } |
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521 break; |
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522 |
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523 case '{': |
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524 err_invalid_index_type (type_name (), type[0]); |
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525 break; |
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526 |
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527 default: |
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528 panic_impossible (); |
3933 | 529 } |
530 | |
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531 retval.maybe_mutate (); |
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532 |
3933 | 533 return retval; |
2376 | 534 } |
535 | |
7046 | 536 octave_value |
537 octave_struct::do_index_op (const octave_value_list& idx, bool resize_ok) | |
538 { | |
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539 // octave_map handles indexing itself. |
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540 return map.index (idx, resize_ok); |
7046 | 541 } |
542 | |
4791 | 543 size_t |
544 octave_struct::byte_size (void) const | |
545 { | |
546 // Neglect the size of the fieldnames. | |
547 | |
548 size_t retval = 0; | |
549 | |
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550 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++) |
4791 | 551 { |
552 std::string key = map.key (p); | |
553 | |
554 octave_value val = octave_value (map.contents (p)); | |
555 | |
556 retval += val.byte_size (); | |
557 } | |
558 | |
559 return retval; | |
560 } | |
561 | |
2376 | 562 void |
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563 octave_struct::print (std::ostream& os, bool) |
2901 | 564 { |
565 print_raw (os); | |
566 } | |
567 | |
568 void | |
3523 | 569 octave_struct::print_raw (std::ostream& os, bool) const |
2376 | 570 { |
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571 octave::unwind_protect frame; |
2376 | 572 |
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573 frame.protect_var (Vstruct_levels_to_print); |
2376 | 574 |
3961 | 575 if (Vstruct_levels_to_print >= 0) |
2376 | 576 { |
11474 | 577 bool max_depth_reached = Vstruct_levels_to_print-- == 0; |
3961 | 578 |
11474 | 579 bool print_fieldnames_only |
580 = (max_depth_reached || ! Vprint_struct_array_contents); | |
2376 | 581 |
2901 | 582 increment_indent_level (); |
2376 | 583 |
11474 | 584 newline (os); |
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 |
11474 | 600 newline (os); |
3961 | 601 |
11474 | 602 if (print_fieldnames_only) |
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603 { |
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604 indent (os); |
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605 os << key; |
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606 } |
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607 else |
11474 | 608 { |
609 octave_value tmp (val); | |
610 tmp.print_with_name (os, key); | |
611 } | |
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612 } |
2376 | 613 |
11474 | 614 if (print_fieldnames_only) |
615 newline (os); | |
4604 | 616 |
2901 | 617 decrement_indent_level (); |
11474 | 618 decrement_indent_level (); |
2376 | 619 } |
620 else | |
2901 | 621 { |
3961 | 622 indent (os); |
623 os << "<structure>"; | |
2901 | 624 newline (os); |
625 } | |
2376 | 626 } |
627 | |
2901 | 628 bool |
3523 | 629 octave_struct::print_name_tag (std::ostream& os, const std::string& name) const |
2901 | 630 { |
3961 | 631 bool retval = false; |
632 | |
2901 | 633 indent (os); |
3961 | 634 |
635 if (Vstruct_levels_to_print < 0) | |
636 os << name << " = "; | |
637 else | |
638 { | |
639 os << name << " ="; | |
640 newline (os); | |
641 retval = true; | |
642 } | |
643 | |
644 return retval; | |
2901 | 645 } |
646 | |
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647 static bool |
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648 scalar (const dim_vector& dims) |
4744 | 649 { |
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650 return dims.ndims () == 2 && dims(0) == 1 && dims(1) == 1; |
4744 | 651 } |
652 | |
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653 bool |
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654 octave_struct::save_ascii (std::ostream& os) |
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655 { |
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656 octave_map m = map_value (); |
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657 |
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658 octave_idx_type nf = m.nfields (); |
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659 |
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660 const dim_vector dv = dims (); |
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661 |
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662 os << "# ndims: " << dv.ndims () << "\n"; |
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663 |
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|
664 for (int i = 0; i < dv.ndims (); i++) |
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|
665 os << " " << dv(i); |
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666 os << "\n"; |
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667 |
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668 os << "# length: " << nf << "\n"; |
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669 |
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670 // Iterating over the list of keys will preserve the order of the |
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671 // fields. |
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672 string_vector keys = m.fieldnames (); |
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673 |
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674 for (octave_idx_type i = 0; i < nf; i++) |
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675 { |
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676 std::string key = keys(i); |
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677 |
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678 octave_value val = map.contents (key); |
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679 |
20447
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maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
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680 bool b = save_text_data (os, val, key, false, 0); |
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681 |
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682 if (! b) |
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Mike Miller <mtmiller@ieee.org>
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17787
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|
683 return ! os.fail (); |
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|
684 } |
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|
685 |
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|
686 return true; |
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diff
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|
687 } |
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|
688 |
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John W. Eaton <jwe@octave.org>
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|
689 bool |
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|
690 octave_struct::load_ascii (std::istream& is) |
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|
691 { |
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|
692 octave_idx_type len = 0; |
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|
693 dim_vector dv (1, 1); |
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diff
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|
694 bool success = true; |
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|
695 |
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diff
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|
696 // KLUGE: earlier Octave versions did not save extra dimensions with struct, |
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parents:
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697 // and as a result did not preserve dimensions for empty structs. |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
698 // The default dimensions were 1x1, which we want to preserve. |
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|
699 string_vector keywords(2); |
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diff
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|
700 |
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Jaroslav Hajek <highegg@gmail.com>
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|
701 keywords[0] = "ndims"; |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
702 keywords[1] = "length"; |
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diff
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|
703 |
604e13a89c7f
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diff
changeset
|
704 std::string kw; |
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diff
changeset
|
705 |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
706 if (extract_keyword (is, keywords, kw, len, true)) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
707 { |
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diff
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|
708 if (kw == keywords[0]) |
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parents:
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diff
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|
709 { |
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diff
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|
710 int mdims = std::max (static_cast<int> (len), 2); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
711 dv.resize (mdims); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
712 for (int i = 0; i < mdims; i++) |
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parents:
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diff
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|
713 is >> dv(i); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
714 |
604e13a89c7f
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diff
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|
715 success = extract_keyword (is, keywords[1], len); |
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parents:
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diff
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|
716 } |
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diff
changeset
|
717 } |
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diff
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|
718 else |
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
719 success = false; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
720 |
20979
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maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
721 if (! success || len < 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
722 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
|
723 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
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|
724 if (len > 0) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
725 { |
20979
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maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
726 octave_map m (dv); |
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 for (octave_idx_type j = 0; j < len; j++) |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
729 { |
20979
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
730 octave_value t2; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
731 bool dummy; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
732 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
733 // recurse to read cell elements |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
734 std::string nm |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
735 = 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
|
736 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
737 if (! is) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
738 break; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
739 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
740 Cell tcell = t2.is_cell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2); |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
741 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
742 m.setfield (nm, tcell); |
10742
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parents:
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diff
changeset
|
743 } |
20979
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
744 |
0963ed389012
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John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
745 if (! is) |
0963ed389012
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John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
746 error ("load: failed to load structure"); |
0963ed389012
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John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
747 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
748 map = m; |
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parents:
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diff
changeset
|
749 } |
20979
0963ed389012
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John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
750 else if (len == 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
751 map = octave_map (dv); |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
752 else |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
753 panic_impossible (); |
10742
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diff
changeset
|
754 |
604e13a89c7f
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parents:
10691
diff
changeset
|
755 return success; |
604e13a89c7f
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parents:
10691
diff
changeset
|
756 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
757 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
758 bool |
10742
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parents:
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diff
changeset
|
759 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
|
760 { |
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parents:
10691
diff
changeset
|
761 octave_map m = map_value (); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
762 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
763 octave_idx_type nf = m.nfields (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
764 |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
765 dim_vector dv = dims (); |
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
766 if (dv.ndims () < 1) |
10742
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parents:
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diff
changeset
|
767 return false; |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
768 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
769 // 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
|
770 int32_t di = - dv.ndims (); |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
771 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
|
772 for (int i = 0; i < dv.ndims (); i++) |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
773 { |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
774 di = dv(i); |
10742
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parents:
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diff
changeset
|
775 os.write (reinterpret_cast<char *> (&di), 4); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
776 } |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
777 |
10742
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parents:
10691
diff
changeset
|
778 int32_t len = nf; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
779 os.write (reinterpret_cast<char *> (&len), 4); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
780 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
781 // 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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|
782 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
783 string_vector keys = m.fieldnames (); |
604e13a89c7f
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diff
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|
784 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
785 for (octave_idx_type i = 0; i < nf; i++) |
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parents:
10691
diff
changeset
|
786 { |
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parents:
10691
diff
changeset
|
787 std::string key = keys(i); |
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parents:
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diff
changeset
|
788 |
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parents:
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diff
changeset
|
789 octave_value val = map.contents (key); |
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parents:
10691
diff
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|
790 |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
791 bool b = save_binary_data (os, val, key, "", 0, save_as_floats); |
11586
12df7854fa7c
strip trailing whitespace from source files
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parents:
11570
diff
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|
792 |
10742
604e13a89c7f
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diff
changeset
|
793 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
|
794 return ! os.fail (); |
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parents:
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diff
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|
795 } |
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parents:
10691
diff
changeset
|
796 |
604e13a89c7f
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parents:
10691
diff
changeset
|
797 return true; |
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parents:
10691
diff
changeset
|
798 } |
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parents:
10691
diff
changeset
|
799 |
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John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
800 bool |
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parents:
10691
diff
changeset
|
801 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
|
802 octave::mach_info::float_format fmt) |
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604e13a89c7f
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diff
changeset
|
803 { |
604e13a89c7f
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10691
diff
changeset
|
804 bool success = true; |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
805 int32_t len; |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
806 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
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parents:
10691
diff
changeset
|
807 return false; |
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initial code for structs rewrite
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parents:
10691
diff
changeset
|
808 if (swap) |
604e13a89c7f
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|
809 swap_bytes<4> (&len); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
810 |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
811 dim_vector dv (1, 1); |
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parents:
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diff
changeset
|
812 |
604e13a89c7f
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parents:
10691
diff
changeset
|
813 if (len < 0) |
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parents:
10691
diff
changeset
|
814 { |
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initial code for structs rewrite
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diff
changeset
|
815 // We have explicit dimensions. |
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parents:
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diff
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|
816 int mdims = -len; |
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parents:
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diff
changeset
|
817 |
604e13a89c7f
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parents:
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diff
changeset
|
818 int32_t di; |
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parents:
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diff
changeset
|
819 dv.resize (mdims); |
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parents:
10691
diff
changeset
|
820 |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
821 for (int i = 0; i < mdims; i++) |
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parents:
10691
diff
changeset
|
822 { |
604e13a89c7f
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parents:
10691
diff
changeset
|
823 if (! is.read (reinterpret_cast<char *> (&di), 4)) |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
824 return false; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
825 if (swap) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
826 swap_bytes<4> (&di); |
604e13a89c7f
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parents:
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diff
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|
827 dv(i) = di; |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
828 } |
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parents:
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diff
changeset
|
829 |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
830 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
831 return false; |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
832 if (swap) |
604e13a89c7f
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parents:
10691
diff
changeset
|
833 swap_bytes<4> (&len); |
604e13a89c7f
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parents:
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diff
changeset
|
834 } |
604e13a89c7f
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parents:
10691
diff
changeset
|
835 |
604e13a89c7f
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parents:
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diff
changeset
|
836 if (len > 0) |
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parents:
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diff
changeset
|
837 { |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
838 octave_map m (dv); |
604e13a89c7f
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parents:
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diff
changeset
|
839 |
604e13a89c7f
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parents:
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diff
changeset
|
840 for (octave_idx_type j = 0; j < len; j++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
841 { |
604e13a89c7f
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parents:
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diff
changeset
|
842 octave_value t2; |
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initial code for structs rewrite
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parents:
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diff
changeset
|
843 bool dummy; |
604e13a89c7f
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parents:
10691
diff
changeset
|
844 std::string doc; |
604e13a89c7f
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parents:
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diff
changeset
|
845 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
846 // recurse to read cell elements |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
847 std::string nm = read_binary_data (is, swap, fmt, "", |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
848 dummy, t2, doc); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
849 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
850 if (! is) |
10742
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
851 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
852 |
20700
68e3a747ca02
rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
853 Cell tcell = t2.is_cell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2); |
10742
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
854 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
855 m.setfield (nm, tcell); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
856 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
857 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
858 if (! is) |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
859 error ("load: failed to load structure"); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
860 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
861 map = m; |
10742
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|
862 } |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
863 else if (len == 0) |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
864 map = octave_map (dv); |
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parents:
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diff
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|
865 else |
604e13a89c7f
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diff
changeset
|
866 success = false; |
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parents:
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diff
changeset
|
867 |
604e13a89c7f
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parents:
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diff
changeset
|
868 return success; |
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parents:
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diff
changeset
|
869 } |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
870 |
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
|
871 bool |
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
|
872 octave_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats) |
09ed6f7538dd
avoid needing to include hdf5 in public header files (bug #44370, #43180)
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parents:
19852
diff
changeset
|
873 { |
10742
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parents:
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|
874 #if defined (HAVE_HDF5) |
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parents:
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diff
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|
875 |
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parents:
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diff
changeset
|
876 hid_t data_hid = -1; |
604e13a89c7f
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parents:
10691
diff
changeset
|
877 |
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
|
878 #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
|
879 data_hid = H5Gcreate (loc_id, name, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); |
10742
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|
880 #else |
604e13a89c7f
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diff
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|
881 data_hid = H5Gcreate (loc_id, name, 0); |
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parents:
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diff
changeset
|
882 #endif |
604e13a89c7f
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parents:
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diff
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|
883 if (data_hid < 0) return false; |
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parents:
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diff
changeset
|
884 |
604e13a89c7f
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parents:
10691
diff
changeset
|
885 // recursively add each element of the structure to this group |
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parents:
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diff
changeset
|
886 octave_map m = map_value (); |
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parents:
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diff
changeset
|
887 |
604e13a89c7f
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parents:
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diff
changeset
|
888 octave_idx_type nf = m.nfields (); |
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initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
889 |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
890 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
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diff
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|
891 // fields. |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
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|
892 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
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diff
changeset
|
893 |
604e13a89c7f
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parents:
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diff
changeset
|
894 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
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parents:
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diff
changeset
|
895 { |
604e13a89c7f
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parents:
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diff
changeset
|
896 std::string key = keys(i); |
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parents:
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diff
changeset
|
897 |
604e13a89c7f
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parents:
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diff
changeset
|
898 octave_value val = map.contents (key); |
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parents:
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diff
changeset
|
899 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
900 bool retval2 = add_hdf5_data (data_hid, val, key, "", false, |
10742
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diff
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|
901 save_as_floats); |
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initial code for structs rewrite
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parents:
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diff
changeset
|
902 |
604e13a89c7f
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parents:
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diff
changeset
|
903 if (! retval2) |
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parents:
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diff
changeset
|
904 break; |
604e13a89c7f
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parents:
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diff
changeset
|
905 } |
604e13a89c7f
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parents:
10691
diff
changeset
|
906 |
604e13a89c7f
initial code for structs rewrite
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parents:
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diff
changeset
|
907 H5Gclose (data_hid); |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
908 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
909 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
|
910 |
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
|
911 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
912 octave_unused_parameter (loc_id); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
913 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
914 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
|
915 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
916 warn_save ("hdf5"); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
917 |
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
|
918 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
|
919 #endif |
10742
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diff
changeset
|
920 } |
604e13a89c7f
initial code for structs rewrite
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parents:
10691
diff
changeset
|
921 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
922 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
|
923 octave_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name) |
10742
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diff
changeset
|
924 { |
604e13a89c7f
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parents:
10691
diff
changeset
|
925 bool retval = false; |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
926 |
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
|
927 #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
|
928 |
10742
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diff
changeset
|
929 hdf5_callback_data dsub; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
930 |
604e13a89c7f
initial code for structs rewrite
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|
931 herr_t retval2 = 0; |
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|
932 octave_map m (dim_vector (1, 1)); |
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diff
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|
933 int current_item = 0; |
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diff
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|
934 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
|
935 #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
|
936 hid_t group_id = H5Gopen (loc_id, name, octave_H5P_DEFAULT); |
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|
937 #else |
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|
938 hid_t group_id = H5Gopen (loc_id, name); |
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|
939 #endif |
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|
940 H5Gget_num_objs (group_id, &num_obj); |
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|
941 H5Gclose (group_id); |
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|
942 |
17787
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Rik <rik@octave.org>
parents:
17744
diff
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|
943 // FIXME: fields appear to be sorted alphabetically on loading. |
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|
944 // Why is that happening? |
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|
945 |
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|
946 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
|
947 && (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
|
948 &dsub)) > 0) |
10742
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|
949 { |
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|
950 octave_value t2 = dsub.tc; |
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parents:
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diff
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|
951 |
20700
68e3a747ca02
rename octave_value value extractors that accept error message args
John W. Eaton <jwe@octave.org>
parents:
20681
diff
changeset
|
952 Cell tcell = t2.is_cell () ? t2.xcell_value ("load: internal error loading struct elements") : Cell (t2); |
10742
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|
953 |
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|
954 m.setfield (dsub.name, tcell); |
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|
955 |
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|
956 } |
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|
957 |
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|
958 if (retval2 >= 0) |
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|
959 { |
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|
960 map = m; |
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|
961 retval = true; |
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|
962 } |
11586
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
963 |
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
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|
964 #else |
21691
263d18409fdf
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John W. Eaton <jwe@octave.org>
parents:
21660
diff
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|
965 octave_unused_parameter (loc_id); |
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
966 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
967 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
968 warn_load ("hdf5"); |
19863
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parents:
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diff
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|
969 #endif |
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diff
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|
970 |
10742
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971 return retval; |
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|
972 } |
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|
973 |
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|
974 mxArray * |
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975 octave_struct::as_mxArray (void) const |
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|
976 { |
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|
977 int nf = nfields (); |
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978 string_vector kv = map_keys (); |
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|
979 |
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980 OCTAVE_LOCAL_BUFFER (const char *, f, nf); |
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|
981 |
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982 for (int i = 0; i < nf; i++) |
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983 f[i] = kv[i].c_str (); |
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|
984 |
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|
985 mxArray *retval = new mxArray (dims (), nf, f); |
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|
986 |
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|
987 mxArray **elts = static_cast<mxArray **> (retval->get_data ()); |
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|
988 |
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|
989 mwSize nel = numel (); |
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|
990 |
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|
991 mwSize ntot = nf * nel; |
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|
992 |
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|
993 for (int i = 0; i < nf; i++) |
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|
994 { |
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995 Cell c = map.contents (kv[i]); |
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|
996 |
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997 const octave_value *p = c.data (); |
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|
998 |
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|
999 mwIndex k = 0; |
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1000 for (mwIndex j = i; j < ntot; j += nf) |
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1001 elts[j] = new mxArray (p[k++]); |
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|
1002 } |
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|
1003 |
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|
1004 return retval; |
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|
1005 } |
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diff
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|
1006 |
10760
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|
1007 octave_value |
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|
1008 octave_struct::fast_elem_extract (octave_idx_type n) const |
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|
1009 { |
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|
1010 if (n < map.numel ()) |
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1011 return map.checkelem (n); |
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|
1012 else |
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|
1013 return octave_value (); |
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|
1014 } |
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|
1015 |
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|
1016 bool |
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diff
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|
1017 octave_struct::fast_elem_insert (octave_idx_type n, |
10760
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|
1018 const octave_value& x) |
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diff
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|
1019 { |
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diff
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|
1020 bool retval = false; |
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|
1021 |
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diff
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|
1022 if (n < map.numel ()) |
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|
1023 { |
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|
1024 // To avoid copying the scalar struct, it just stores a pointer to |
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diff
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|
1025 // itself. |
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|
1026 const octave_scalar_map *sm_ptr; |
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diff
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|
1027 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
|
1028 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
|
1029 && map.fast_elem_insert (n, *sm_ptr)); |
76079e505f9d
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diff
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|
1030 } |
76079e505f9d
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diff
changeset
|
1031 |
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diff
changeset
|
1032 return retval; |
76079e505f9d
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1033 } |
10742
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|
1034 |
17787
175b392e91fe
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Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1035 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>
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17744
diff
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|
1036 "struct"); |
10742
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|
1037 |
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|
1038 octave_value |
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changeset
|
1039 octave_scalar_struct::dotref (const octave_value_list& idx, bool auto_add) |
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diff
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|
1040 { |
15613
126285fce876
check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1041 octave_value retval; |
126285fce876
check for allowed struct field names in subsref and subsasgn
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diff
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|
1042 |
10742
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|
1043 assert (idx.length () == 1); |
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|
1044 |
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|
1045 std::string nm = idx(0).string_value (); |
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|
1046 |
15614
f2b8f90052fd
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John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1047 maybe_warn_invalid_field_name (nm, "subsref"); |
f2b8f90052fd
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John W. Eaton <jwe@octave.org>
parents:
15613
diff
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|
1048 |
15613
126285fce876
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
15534
diff
changeset
|
1049 retval = map.getfield (nm); |
10742
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|
1050 |
604e13a89c7f
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diff
changeset
|
1051 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
|
1052 error_with_id ("Octave:invalid-indexing", |
18f168880226
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Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents:
15614
diff
changeset
|
1053 "structure has no member '%s'", nm.c_str ()); |
10742
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|
1054 |
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diff
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|
1055 return retval; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1056 } |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1057 |
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parents:
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diff
changeset
|
1058 octave_value |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1059 octave_scalar_struct::subsref (const std::string& type, |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
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|
1060 const std::list<octave_value_list>& idx) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1061 { |
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parents:
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diff
changeset
|
1062 octave_value retval; |
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diff
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|
1063 |
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parents:
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diff
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|
1064 if (type[0] == '.') |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1065 { |
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diff
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|
1066 int skip = 1; |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1067 |
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diff
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|
1068 retval = dotref (idx.front ()); |
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parents:
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diff
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|
1069 |
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parents:
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diff
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|
1070 if (idx.size () > 1) |
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diff
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|
1071 retval = retval.next_subsref (type, idx, skip); |
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parents:
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diff
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|
1072 } |
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diff
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|
1073 else |
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diff
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|
1074 retval = to_array ().subsref (type, idx); |
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|
1075 |
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diff
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|
1076 return retval; |
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parents:
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diff
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|
1077 } |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1078 |
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diff
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|
1079 octave_value_list |
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Jaroslav Hajek <highegg@gmail.com>
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|
1080 octave_scalar_struct::subsref (const std::string& type, |
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1081 const std::list<octave_value_list>& idx, |
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diff
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|
1082 int nargout) |
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diff
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|
1083 { |
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parents:
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|
1084 octave_value_list retval; |
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diff
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|
1085 |
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parents:
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diff
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|
1086 if (type[0] == '.') |
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parents:
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diff
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|
1087 { |
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parents:
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diff
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|
1088 int skip = 1; |
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diff
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|
1089 |
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|
1090 retval(0) = dotref (idx.front ()); |
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|
1091 |
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parents:
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|
1092 if (idx.size () > 1) |
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|
1093 retval = retval(0).next_subsref (nargout, type, idx, skip); |
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diff
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|
1094 } |
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diff
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|
1095 else |
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diff
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|
1096 retval = to_array ().subsref (type, idx, nargout); |
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diff
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|
1097 |
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diff
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|
1098 return retval; |
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parents:
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diff
changeset
|
1099 } |
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parents:
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diff
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|
1100 |
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parents:
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|
1101 octave_value |
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parents:
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1102 octave_scalar_struct::subsref (const std::string& type, |
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1103 const std::list<octave_value_list>& idx, |
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|
1104 bool auto_add) |
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Jaroslav Hajek <highegg@gmail.com>
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|
1105 { |
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|
1106 octave_value retval; |
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diff
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|
1107 |
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|
1108 if (type[0] == '.') |
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parents:
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|
1109 { |
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diff
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|
1110 int skip = 1; |
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diff
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|
1111 |
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|
1112 retval = dotref (idx.front (), auto_add); |
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parents:
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|
1113 |
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|
1114 if (idx.size () > 1) |
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1115 retval = retval.next_subsref (auto_add, type, idx, skip); |
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|
1116 } |
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|
1117 else |
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|
1118 retval = to_array ().subsref (type, idx, auto_add); |
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|
1119 |
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|
1120 return retval; |
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diff
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|
1121 } |
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diff
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|
1122 |
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|
1123 /* |
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|
1124 %!test |
14429
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Rik <octave@nomad.inbox5.com>
parents:
14360
diff
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|
1125 %! x(1).a.a = 1; |
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Rik <octave@nomad.inbox5.com>
parents:
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|
1126 %! x(2).a.a = 2; |
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1127 %! assert (size (x), [1, 2]); |
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1128 %! assert (x(1).a.a, 1); |
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1129 %! assert (x(2).a.a, 2); |
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|
1130 */ |
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diff
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|
1131 |
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|
1132 octave_value |
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diff
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|
1133 octave_scalar_struct::numeric_conv (const octave_value& val, |
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|
1134 const std::string& type) |
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|
1135 { |
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|
1136 octave_value retval; |
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|
1137 |
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diff
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|
1138 if (type.length () > 0 && type[0] == '.' && ! val.is_map ()) |
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diff
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|
1139 retval = octave_map (); |
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diff
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|
1140 else |
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diff
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|
1141 retval = val; |
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diff
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|
1142 |
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diff
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|
1143 return retval; |
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diff
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|
1144 } |
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diff
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|
1145 |
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|
1146 octave_value |
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|
1147 octave_scalar_struct::subsasgn (const std::string& type, |
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|
1148 const std::list<octave_value_list>& idx, |
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|
1149 const octave_value& rhs) |
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diff
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|
1150 { |
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|
1151 octave_value retval; |
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parents:
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diff
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|
1152 |
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|
1153 if (idx.front ().empty ()) |
20893
384ff5aa9437
2015 Code Sprint: Eliminate useless return statements after error ().
Rik <rik@octave.org>
parents:
20853
diff
changeset
|
1154 error ("missing index in indexed assignment"); |
10742
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|
1155 |
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|
1156 if (type[0] == '.') |
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|
1157 { |
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|
1158 int n = type.length (); |
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|
1159 |
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1160 octave_value t_rhs = rhs; |
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|
1161 |
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|
1162 octave_value_list key_idx = idx.front (); |
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|
1163 |
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|
1164 assert (key_idx.length () == 1); |
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diff
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|
1165 |
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|
1166 std::string key = key_idx(0).string_value (); |
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|
1167 |
15614
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John W. Eaton <jwe@octave.org>
parents:
15613
diff
changeset
|
1168 maybe_warn_invalid_field_name (key, "subsasgn"); |
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
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parents:
15613
diff
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|
1169 |
10742
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diff
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|
1170 if (n > 1) |
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diff
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|
1171 { |
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|
1172 std::list<octave_value_list> next_idx (idx); |
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|
1173 |
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diff
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|
1174 next_idx.erase (next_idx.begin ()); |
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|
1175 |
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|
1176 std::string next_type = type.substr (1); |
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|
1177 |
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1178 octave_value tmp; |
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1179 octave_map::iterator pkey = map.seek (key); |
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1180 if (pkey != map.end ()) |
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1181 { |
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1182 map.contents (pkey).make_unique (); |
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1183 tmp = map.contents (pkey); |
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1184 } |
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1185 |
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1186 bool orig_undefined = tmp.is_undefined (); |
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1187 |
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1188 if (orig_undefined || tmp.is_zero_by_zero ()) |
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1189 { |
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1190 tmp = octave_value::empty_conv (next_type, rhs); |
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1191 tmp.make_unique (); // probably a no-op. |
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1192 } |
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1193 else |
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1194 // optimization: ignore the copy still stored inside our map. |
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1195 tmp.make_unique (1); |
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|
1196 |
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|
1197 t_rhs = (orig_undefined |
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|
1198 ? tmp.undef_subsasgn (next_type, next_idx, rhs) |
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1199 : tmp.subsasgn (next_type, next_idx, rhs)); |
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1200 } |
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1201 |
20740
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diff
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|
1202 map.setfield (key, t_rhs.storable_value ()); |
10749
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|
1203 |
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|
1204 count++; |
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1205 retval = this; |
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1206 } |
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|
1207 else |
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1208 { |
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1209 // Forward this case to octave_struct. |
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1210 octave_value tmp (new octave_struct (octave_map (map))); |
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1211 retval = tmp.subsasgn (type, idx, rhs); |
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|
1212 } |
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|
1213 |
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|
1214 return retval; |
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|
1215 } |
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|
1216 |
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|
1217 octave_value |
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1218 octave_scalar_struct::do_index_op (const octave_value_list& idx, bool resize_ok) |
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|
1219 { |
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1220 // octave_map handles indexing itself. |
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1221 return octave_map (map).index (idx, resize_ok); |
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|
1222 } |
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|
1223 |
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|
1224 size_t |
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1225 octave_scalar_struct::byte_size (void) const |
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|
1226 { |
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1227 // Neglect the size of the fieldnames. |
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1228 |
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1229 size_t retval = 0; |
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|
1230 |
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|
1231 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++) |
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|
1232 { |
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diff
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|
1233 std::string key = map.key (p); |
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parents:
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1234 |
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|
1235 octave_value val = octave_value (map.contents (p)); |
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|
1236 |
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1237 retval += val.byte_size (); |
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|
1238 } |
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|
1239 |
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|
1240 return retval; |
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|
1241 } |
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|
1242 |
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diff
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|
1243 void |
18416
bcd71a2531d3
Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents:
18384
diff
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|
1244 octave_scalar_struct::print (std::ostream& os, bool) |
10742
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1245 { |
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|
1246 print_raw (os); |
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|
1247 } |
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|
1248 |
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|
1249 void |
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1250 octave_scalar_struct::print_raw (std::ostream& os, bool) const |
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|
1251 { |
21743
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use namespace for unwind_protect class
John W. Eaton <jwe@octave.org>
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21739
diff
changeset
|
1252 octave::unwind_protect frame; |
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|
1253 |
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|
1254 frame.protect_var (Vstruct_levels_to_print); |
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1255 |
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1256 if (Vstruct_levels_to_print >= 0) |
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|
1257 { |
11474 | 1258 bool max_depth_reached = Vstruct_levels_to_print-- == 0; |
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1259 |
11474 | 1260 bool print_fieldnames_only = max_depth_reached; |
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1261 |
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|
1262 increment_indent_level (); |
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|
1263 |
13112
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Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
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|
1264 if (! Vcompact_format) |
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|
1265 newline (os); |
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changeset
|
1266 |
11474 | 1267 indent (os); |
1268 os << "scalar structure containing the fields:"; | |
1269 newline (os); | |
13112
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|
1270 if (! Vcompact_format) |
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|
1271 newline (os); |
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1272 |
11474 | 1273 increment_indent_level (); |
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1274 |
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1275 string_vector key_list = map.fieldnames (); |
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1276 |
20232
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Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents:
20218
diff
changeset
|
1277 for (octave_idx_type i = 0; i < key_list.numel (); i++) |
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1278 { |
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1279 std::string key = key_list[i]; |
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1280 |
12143
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|
1281 octave_value val = map.contents (key); |
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1282 |
11474 | 1283 if (print_fieldnames_only) |
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1284 { |
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|
1285 indent (os); |
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1286 os << key; |
12143
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|
1287 dim_vector dv = val.dims (); |
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|
1288 os << ": " << dv.str () << " " << val.type_name (); |
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1289 newline (os); |
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|
1290 } |
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|
1291 else |
12143
ed129a03f93c
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changeset
|
1292 val.print_with_name (os, key); |
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1293 } |
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|
1294 |
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|
1295 decrement_indent_level (); |
11474 | 1296 decrement_indent_level (); |
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1297 } |
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|
1298 else |
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1299 { |
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|
1300 indent (os); |
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1301 os << "<structure>"; |
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1302 newline (os); |
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|
1303 } |
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1304 } |
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1305 |
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|
1306 bool |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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diff
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|
1307 octave_scalar_struct::print_name_tag (std::ostream& os, |
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|
1308 const std::string& name) const |
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|
1309 { |
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|
1310 bool retval = false; |
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Jaroslav Hajek <highegg@gmail.com>
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|
1311 |
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diff
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|
1312 indent (os); |
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initial code for structs rewrite
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diff
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|
1313 |
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|
1314 if (Vstruct_levels_to_print < 0) |
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|
1315 os << name << " = "; |
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diff
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|
1316 else |
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|
1317 { |
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|
1318 os << name << " ="; |
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diff
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|
1319 newline (os); |
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diff
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|
1320 retval = true; |
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diff
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|
1321 } |
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diff
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|
1322 |
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|
1323 return retval; |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1324 } |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1325 |
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diff
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|
1326 bool |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1327 octave_scalar_struct::save_ascii (std::ostream& os) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1328 { |
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Jaroslav Hajek <highegg@gmail.com>
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|
1329 octave_map m = map_value (); |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1330 |
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|
1331 octave_idx_type nf = m.nfields (); |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1332 |
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|
1333 const dim_vector dv = dims (); |
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parents:
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diff
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|
1334 |
21660
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
1335 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
|
1336 |
53728df3e4c9
maint: for clarity, call ndims() rather than length() on dimension vectors.
Rik <rik@octave.org>
parents:
21568
diff
changeset
|
1337 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
|
1338 os << " " << dv(i); |
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|
1339 os << "\n"; |
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diff
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|
1340 |
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diff
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|
1341 os << "# length: " << nf << "\n"; |
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|
1342 |
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diff
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|
1343 // Iterating over the list of keys will preserve the order of the |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1344 // fields. |
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Jaroslav Hajek <highegg@gmail.com>
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|
1345 string_vector keys = m.fieldnames (); |
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initial code for structs rewrite
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parents:
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|
1346 |
604e13a89c7f
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Jaroslav Hajek <highegg@gmail.com>
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|
1347 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
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|
1348 { |
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|
1349 std::string key = keys(i); |
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diff
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|
1350 |
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|
1351 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
|
1352 |
20447
c6224b4e7774
maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
20232
diff
changeset
|
1353 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
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|
1354 |
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|
1355 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
|
1356 return ! os.fail (); |
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diff
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|
1357 } |
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diff
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|
1358 |
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diff
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|
1359 return true; |
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diff
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|
1360 } |
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diff
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|
1361 |
604e13a89c7f
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diff
changeset
|
1362 bool |
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Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1363 octave_scalar_struct::load_ascii (std::istream& is) |
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parents:
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diff
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|
1364 { |
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|
1365 octave_idx_type len = 0; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1366 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
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|
1367 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
|
1368 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
|
1369 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
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|
1370 if (len > 0) |
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|
1371 { |
20979
0963ed389012
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John W. Eaton <jwe@octave.org>
parents:
20974
diff
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|
1372 octave_scalar_map m; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1373 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1374 for (octave_idx_type j = 0; j < len; j++) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1375 { |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
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|
1376 octave_value t2; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
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|
1377 bool dummy; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1378 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1379 // recurse to read cell elements |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1380 std::string nm |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
1381 = 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
|
1382 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1383 if (! is) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1384 break; |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1385 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1386 m.setfield (nm, t2); |
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|
1387 } |
20979
0963ed389012
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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 error ("load: failed to load structure"); |
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 map = m; |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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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 else if (len == 0) |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1395 map = octave_scalar_map (); |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1396 else |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1397 panic_impossible (); |
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diff
changeset
|
1398 |
21124
95f8c8cdbffe
maint: Eliminate 'bool success' variable where possible.
Rik <rik@octave.org>
parents:
21121
diff
changeset
|
1399 return true; |
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diff
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|
1400 } |
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diff
changeset
|
1401 |
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diff
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|
1402 bool |
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diff
changeset
|
1403 octave_scalar_struct::save_binary (std::ostream& os, bool& save_as_floats) |
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|
1404 { |
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diff
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|
1405 octave_map m = map_value (); |
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diff
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|
1406 |
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|
1407 octave_idx_type nf = m.nfields (); |
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|
1408 |
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|
1409 int32_t len = nf; |
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diff
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|
1410 os.write (reinterpret_cast<char *> (&len), 4); |
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|
1411 |
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|
1412 // Iterating over the list of keys will preserve the order of the |
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|
1413 // fields. |
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|
1414 string_vector keys = m.fieldnames (); |
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|
1415 |
604e13a89c7f
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|
1416 for (octave_idx_type i = 0; i < nf; i++) |
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|
1417 { |
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diff
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|
1418 std::string key = keys(i); |
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diff
changeset
|
1419 |
604e13a89c7f
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diff
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|
1420 octave_value val = map.contents (key); |
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diff
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|
1421 |
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diff
changeset
|
1422 bool b = save_binary_data (os, val, key, "", 0, save_as_floats); |
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|
1423 |
10742
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changeset
|
1424 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
|
1425 return ! os.fail (); |
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diff
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|
1426 } |
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diff
changeset
|
1427 |
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diff
changeset
|
1428 return true; |
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diff
changeset
|
1429 } |
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diff
changeset
|
1430 |
11586
12df7854fa7c
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parents:
11570
diff
changeset
|
1431 bool |
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diff
changeset
|
1432 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
|
1433 octave::mach_info::float_format fmt) |
10742
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parents:
10691
diff
changeset
|
1434 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1435 bool success = true; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1436 int32_t len; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1437 if (! is.read (reinterpret_cast<char *> (&len), 4)) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1438 return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1439 if (swap) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1440 swap_bytes<4> (&len); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1441 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1442 if (len > 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1443 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1444 octave_scalar_map m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1445 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1446 for (octave_idx_type j = 0; j < len; j++) |
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 octave_value t2; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1449 bool dummy; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1450 std::string doc; |
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 // recurse to read cell elements |
21017
93748bcaec17
maint: Replace emtpy 'std::string ()' calls with "".
Rik <rik@octave.org>
parents:
20979
diff
changeset
|
1453 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
|
1454 dummy, t2, doc); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1455 |
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20952
diff
changeset
|
1456 if (! is) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1457 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1458 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1459 m.setfield (nm, t2); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1460 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1461 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1462 if (! is) |
20952
072559bd31f2
maint: Eliminate useless statements after error().
Rik <rik@octave.org>
parents:
20939
diff
changeset
|
1463 error ("load: failed to load structure"); |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1464 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
1465 map = m; |
10742
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 else if (len == 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1468 map = octave_scalar_map (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1469 else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1470 success = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1471 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1472 return success; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1473 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1474 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1475 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
|
1476 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
|
1477 bool save_as_floats) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1478 { |
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
|
1479 #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
|
1480 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1481 hid_t data_hid = -1; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1482 |
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
|
1483 #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
|
1484 data_hid = H5Gcreate (loc_id, name, octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1485 #else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1486 data_hid = H5Gcreate (loc_id, name, 0); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1487 #endif |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1488 if (data_hid < 0) return false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1489 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1490 // 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
|
1491 octave_scalar_map m = scalar_map_value (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1492 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1493 octave_idx_type nf = m.nfields (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1494 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1495 // 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
|
1496 // fields. |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1497 string_vector keys = m.fieldnames (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1498 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1499 for (octave_idx_type i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1500 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1501 std::string key = keys(i); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1502 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1503 octave_value val = map.contents (key); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1504 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1505 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
|
1506 save_as_floats); |
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 if (! retval2) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1509 break; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1510 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1511 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1512 H5Gclose (data_hid); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1513 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1514 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
|
1515 |
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
|
1516 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1517 octave_unused_parameter (loc_id); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1518 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1519 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
|
1520 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
1521 warn_save ("hdf5"); |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1522 |
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
|
1523 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
|
1524 #endif |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1525 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1526 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1527 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
|
1528 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
|
1529 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1530 bool retval = false; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1531 |
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
|
1532 #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
|
1533 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1534 hdf5_callback_data dsub; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1535 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1536 herr_t retval2 = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1537 octave_scalar_map m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1538 int current_item = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1539 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
|
1540 #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
|
1541 hid_t group_id = H5Gopen (loc_id, name, octave_H5P_DEFAULT); |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1542 #else |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1543 hid_t group_id = H5Gopen (loc_id, name); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1544 #endif |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1545 H5Gget_num_objs (group_id, &num_obj); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1546 H5Gclose (group_id); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1547 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1548 // FIXME: fields appear to be sorted alphabetically on loading. |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1549 // Why is that happening? |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1550 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1551 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
|
1552 && (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
|
1553 &dsub)) > 0) |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1554 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1555 octave_value t2 = dsub.tc; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1556 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1557 m.setfield (dsub.name, t2); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1558 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1559 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1560 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1561 if (retval2 >= 0) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1562 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1563 map = m; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1564 retval = true; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1565 } |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11570
diff
changeset
|
1566 |
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
|
1567 #else |
21691
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1568 octave_unused_parameter (loc_id); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1569 octave_unused_parameter (name); |
263d18409fdf
Eliminate unused variable warnings for conditionally compiled code.
John W. Eaton <jwe@octave.org>
parents:
21660
diff
changeset
|
1570 |
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
1571 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
|
1572 #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>
parents:
19852
diff
changeset
|
1573 |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1574 return retval; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1575 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1576 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1577 mxArray * |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1578 octave_scalar_struct::as_mxArray (void) const |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1579 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1580 int nf = nfields (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1581 string_vector kv = map_keys (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1582 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1583 OCTAVE_LOCAL_BUFFER (const char *, f, nf); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1584 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1585 for (int i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1586 f[i] = kv[i].c_str (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1587 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1588 mxArray *retval = new mxArray (dims (), nf, f); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1589 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1590 mxArray **elts = static_cast<mxArray **> (retval->get_data ()); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1591 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1592 mwSize nel = numel (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1593 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1594 mwSize ntot = nf * nel; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1595 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1596 for (int i = 0; i < nf; i++) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1597 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1598 Cell c = map.contents (kv[i]); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1599 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1600 const octave_value *p = c.data (); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1601 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1602 mwIndex k = 0; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1603 for (mwIndex j = i; j < ntot; j += nf) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1604 elts[j] = new mxArray (p[k++]); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1605 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1606 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1607 return retval; |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1608 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1609 |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1610 octave_value |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1611 octave_scalar_struct::to_array (void) |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1612 { |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1613 return new octave_struct (octave_map (map)); |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1614 } |
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1615 |
10760
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1616 bool |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1617 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
|
1618 builtin_type_t btyp) const |
10760
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1619 { |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1620 |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1621 if (btyp == btyp_struct) |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1622 { |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1623 *(reinterpret_cast<const octave_scalar_map **>(where)) = ↦ |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1624 return true; |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1625 } |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1626 else |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1627 return false; |
76079e505f9d
optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents:
10754
diff
changeset
|
1628 } |
10742
604e13a89c7f
initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents:
10691
diff
changeset
|
1629 |
4744 | 1630 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
|
1631 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1632 @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
changeset
|
1633 @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>
parents:
21943
diff
changeset
|
1634 @deftypefnx {} {@var{s} =} struct (@var{obj}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1635 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1636 Create a scalar or array structure and initialize its values. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1637 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1638 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>
parents:
21943
diff
changeset
|
1639 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:
21943
diff
changeset
|
1640 can be of any type. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1641 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1642 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
|
1643 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
|
1644 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
|
1645 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
|
1646 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
|
1647 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1648 If the argument is an object, return the underlying struct. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1649 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1650 Observe that the syntax is optimized for struct @strong{arrays}. Consider |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1651 the following examples: |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1652 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1653 @example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1654 @group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1655 struct ("foo", 1) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1656 @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
|
1657 foo = 1 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1658 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1659 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
|
1660 @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
|
1661 foo |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1662 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1663 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
|
1664 @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
|
1665 foo = @{@}(0x0) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1666 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1667 struct ("foo", @{1, 2, 3@}) |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1668 @result{} 1x3 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
|
1669 foo |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1670 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1671 @end group |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1672 @end example |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1673 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
diff
changeset
|
1674 @noindent |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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1675 The first case is an ordinary scalar struct---one field, one value. The |
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move docstrings in C++ files out of C strings and into comments
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1676 second produces an empty struct array with one field and no values, since |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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1677 being passed an empty cell array of struct array values. When the value is |
112b20240c87
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John W. Eaton <jwe@octave.org>
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1678 a cell array containing a single entry, this becomes a scalar struct with |
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|
1679 that single entry as the value of the field. That single entry happens |
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1680 to be an empty cell array. |
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|
1681 |
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1682 Finally, if the value is a non-scalar cell array, then @code{struct} |
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1683 produces a struct @strong{array}. |
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1684 @seealso{cell2struct, fieldnames, getfield, setfield, rmfield, isfield, orderfields, isstruct, structfun} |
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1685 @end deftypefn */) |
4744 | 1686 { |
1687 int nargin = args.length (); | |
1688 | |
5444 | 1689 // struct ([]) returns an empty struct. |
1690 | |
1691 // struct (empty_matrix) returns an empty struct with the same | |
1692 // dimensions as the empty matrix. | |
1693 | |
1694 // Note that struct () creates a 1x1 struct with no fields for | |
1695 // compatibility with Matlab. | |
4744 | 1696 |
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1697 if (nargin == 1 && args(0).is_map ()) |
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Rik <rik@octave.org>
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1698 return ovl (args(0)); |
10747
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1699 |
9190 | 1700 if (nargin == 1 && args(0).is_object ()) |
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1701 return ovl (args(0).map_value ()); |
9190 | 1702 |
6946 | 1703 if ((nargin == 1 || nargin == 2) |
1704 && args(0).is_empty () && args(0).is_real_matrix ()) | |
1705 { | |
1706 if (nargin == 2) | |
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1707 { |
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|
1708 Array<std::string> cstr = args(1).xcellstr_value ("struct: second argument should be a cell array of field names"); |
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b0b37f0d7e6d
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1709 |
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Rik <rik@octave.org>
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1710 return ovl (octave_map (args(0).dims (), cstr)); |
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1711 } |
6946 | 1712 else |
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1713 return ovl (octave_map (args(0).dims ())); |
6946 | 1714 } |
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1715 |
4744 | 1716 // Check for "field", VALUE pairs. |
1717 | |
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1718 for (int i = 0; i < nargin; i += 2) |
4744 | 1719 { |
1720 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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|
1721 error ("struct: additional arguments must occur as \"field\", VALUE pairs"); |
4744 | 1722 } |
1723 | |
1724 // Check that the dimensions of the values correspond. | |
1725 | |
1726 dim_vector dims (1, 1); | |
1727 | |
1728 int first_dimensioned_value = 0; | |
1729 | |
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1730 for (int i = 1; i < nargin; i += 2) |
4744 | 1731 { |
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|
1732 if (args(i).is_cell ()) |
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|
1733 { |
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1734 dim_vector argdims (args(i).dims ()); |
4744 | 1735 |
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1736 if (! scalar (argdims)) |
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|
1737 { |
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1738 if (! first_dimensioned_value) |
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1739 { |
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1740 dims = argdims; |
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1741 first_dimensioned_value = i + 1; |
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1742 } |
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1743 else if (dims != argdims) |
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1744 { |
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|
1745 error ("struct: dimensions of parameter %d " |
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|
1746 "do not match those of parameter %d", |
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|
1747 first_dimensioned_value, i+1); |
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|
1748 } |
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|
1749 } |
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|
1750 } |
4744 | 1751 } |
1752 | |
1753 // Create the return value. | |
1754 | |
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initial code for structs rewrite
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|
1755 octave_map map (dims); |
4744 | 1756 |
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|
1757 for (int i = 0; i < nargin; i+= 2) |
4744 | 1758 { |
1759 // Get key. | |
1760 | |
1761 std::string key (args(i).string_value ()); | |
1762 | |
15614
f2b8f90052fd
warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
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|
1763 maybe_warn_invalid_field_name (key, "struct"); |
f2b8f90052fd
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|
1764 |
4744 | 1765 // Value may be v, { v }, or { v1, v2, ... } |
1766 // In the first two cases, we need to create a cell array of | |
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|
1767 // the appropriate dimensions filled with v. In the last case, |
4744 | 1768 // the cell array has already been determined to be of the |
1769 // correct dimensions. | |
1770 | |
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|
1771 if (args(i+1).is_cell ()) |
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|
1772 { |
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|
1773 const Cell c (args(i+1).cell_value ()); |
4744 | 1774 |
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|
1775 if (scalar (c.dims ())) |
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|
1776 map.setfield (key, Cell (dims, c(0))); |
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|
1777 else |
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|
1778 map.setfield (key, c); |
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|
1779 } |
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|
1780 else |
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|
1781 map.setfield (key, Cell (dims, args(i+1))); |
4744 | 1782 } |
6946 | 1783 |
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Rik <rik@octave.org>
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|
1784 return ovl (map); |
4744 | 1785 } |
1786 | |
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Update %!tests in src/ directory with Octave coding conventions.
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|
1787 /* |
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Update %!tests in src/ directory with Octave coding conventions.
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|
1788 %!shared x |
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|
1789 %! x(1).a=1; x(2).a=2; x(1).b=3; x(2).b=3; |
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|
1790 %!assert (struct ("a",1, "b",3), x(1)) |
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|
1791 %!assert (isempty (x([]))) |
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|
1792 %!assert (isempty (struct ("a",{}, "b",{}))) |
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|
1793 %!assert (struct ("a",{1,2}, "b",{3,3}), x) |
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|
1794 %!assert (struct ("a",{1,2}, "b",3), x) |
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|
1795 %!assert (struct ("a",{1,2}, "b",{3}), x) |
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|
1796 %!assert (struct ("b",3, "a",{1,2}), x) |
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|
1797 %!assert (struct ("b",{3}, "a",{1,2}), x) |
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|
1798 %!test x = struct ([]); |
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|
1799 %!assert (size (x), [0,0]) |
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|
1800 %!assert (isstruct (x)) |
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1801 %!assert (isempty (fieldnames (x))) |
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|
1802 %!fail ('struct ("a",{1,2},"b",{1,2,3})', 'dimensions of parameter 2 do not match those of parameter 4') |
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|
1803 %!error <arguments must occur as "field", VALUE pairs> struct (1,2,3,4) |
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|
1804 %!fail ('struct ("1",2,"3")', 'struct: additional arguments must occur as "field", VALUE pairs') |
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1805 */ |
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1806 |
4358 | 1807 DEFUN (isstruct, args, , |
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1808 doc: /* -*- texinfo -*- |
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1809 @deftypefn {} {} isstruct (@var{x}) |
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1810 Return true if @var{x} is a structure or a structure array. |
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1811 @seealso{ismatrix, iscell, isa} |
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1812 @end deftypefn */) |
4358 | 1813 { |
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|
1814 if (args.length () != 1) |
5823 | 1815 print_usage (); |
4358 | 1816 |
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|
1817 return ovl (args(0).is_map ()); |
4358 | 1818 } |
1819 | |
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|
1820 DEFUN (__fieldnames__, args, , |
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|
1821 doc: /* -*- texinfo -*- |
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1822 @deftypefn {} {} __fieldnames__ (@var{struct}) |
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1823 @deftypefnx {} {} __fieldnames__ (@var{obj}) |
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1824 Internal function. |
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1825 |
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1826 Implements @code{fieldnames()} for structures and Octave objects. |
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1827 @seealso{fieldnames} |
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1828 @end deftypefn */) |
4358 | 1829 { |
1830 octave_value retval; | |
1831 | |
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|
1832 // Input validation has already been done in fieldnames.m. |
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1833 octave_value arg = args(0); |
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1834 |
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|
1835 octave_map m = arg.map_value (); |
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1836 |
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|
1837 string_vector keys = m.fieldnames (); |
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1838 |
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1839 if (keys.is_empty ()) |
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1840 retval = Cell (0, 1); |
4358 | 1841 else |
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1842 retval = Cell (keys); |
4358 | 1843 |
1844 return retval; | |
1845 } | |
1846 | |
1847 DEFUN (isfield, args, , | |
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1848 doc: /* -*- texinfo -*- |
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1849 @deftypefn {} {} isfield (@var{x}, "@var{name}") |
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1850 @deftypefnx {} {} isfield (@var{x}, @var{name}) |
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1851 Return true if the @var{x} is a structure and it includes an element named |
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1852 @var{name}. |
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1853 |
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1854 If @var{name} is a cell array of strings then a logical array of equal |
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1855 dimension is returned. |
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1856 @seealso{fieldnames} |
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1857 @end deftypefn */) |
4358 | 1858 { |
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1859 if (args.length () != 2) |
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1860 print_usage (); |
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1861 |
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1862 octave_value retval = false; |
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1863 |
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1864 if (args(0).is_map ()) |
4358 | 1865 { |
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1866 octave_map m = args(0).map_value (); |
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1867 |
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1868 // FIXME: should this work for all types that can do |
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1869 // structure reference operations? |
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1870 if (args(1).is_string ()) |
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1871 { |
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1872 std::string key = args(1).string_value (); |
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1873 |
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1874 retval = m.isfield (key); |
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1875 } |
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1876 else if (args(1).is_cell ()) |
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1877 { |
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1878 Cell c = args(1).cell_value (); |
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1879 boolNDArray bm (c.dims ()); |
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1880 octave_idx_type n = bm.numel (); |
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1881 |
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1882 for (octave_idx_type i = 0; i < n; i++) |
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1883 { |
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1884 if (c(i).is_string ()) |
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1885 { |
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1886 std::string key = c(i).string_value (); |
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1887 |
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1888 bm(i) = m.isfield (key); |
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1889 } |
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1890 else |
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1891 bm(i) = false; |
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1892 } |
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1893 |
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1894 retval = bm; |
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1895 } |
4358 | 1896 } |
1897 | |
1898 return retval; | |
1899 } | |
1900 | |
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1901 DEFUN (numfields, args, , |
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1902 doc: /* -*- texinfo -*- |
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1903 @deftypefn {} {} numfields (@var{s}) |
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1904 Return the number of fields of the structure @var{s}. |
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1905 @seealso{fieldnames} |
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1906 @end deftypefn */) |
9784 | 1907 { |
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1908 if (args.length () != 1) |
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1909 print_usage (); |
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1910 |
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1911 if (! args(0).is_map ()) |
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1912 error ("numfields: argument must be a struct"); |
9784 | 1913 |
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1914 return ovl (static_cast<double> (args(0).nfields ())); |
9784 | 1915 } |
1916 | |
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1917 /* |
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1918 ## test isfield |
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1919 %!test |
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1920 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; |
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1921 %! assert (isfield (x, "b")); |
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1922 %!assert (isfield (struct ("a", "1"), "a")) |
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1923 %!assert (isfield ({1}, "c"), false) |
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1924 %!assert (isfield (struct ("a", "1"), 10), false) |
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1925 %!assert (isfield (struct ("a", "b"), "a "), false) |
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1926 %!assert (isfield (struct ("a", 1, "b", 2), {"a", "c"}), [true, false]) |
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1927 */ |
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1928 |
4750 | 1929 DEFUN (cell2struct, args, , |
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1930 doc: /* -*- texinfo -*- |
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1931 @deftypefn {} {} cell2struct (@var{cell}, @var{fields}) |
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1932 @deftypefnx {} {} cell2struct (@var{cell}, @var{fields}, @var{dim}) |
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1933 Convert @var{cell} to a structure. |
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1934 |
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1935 The number of fields in @var{fields} must match the number of elements in |
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1936 @var{cell} along dimension @var{dim}, that is |
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1937 @code{numel (@var{fields}) == size (@var{cell}, @var{dim})}. If @var{dim} |
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1938 is omitted, a value of 1 is assumed. |
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1939 |
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1940 @example |
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1941 @group |
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1942 A = cell2struct (@{"Peter", "Hannah", "Robert"; |
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1943 185, 170, 168@}, |
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1944 @{"Name","Height"@}, 1); |
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1945 A(1) |
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1946 @result{} |
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1947 @{ |
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1948 Name = Peter |
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1949 Height = 185 |
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1950 @} |
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1951 |
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1952 @end group |
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1953 @end example |
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1954 @seealso{struct2cell, cell2mat, struct} |
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1955 @end deftypefn */) |
4750 | 1956 { |
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1957 int nargin = args.length (); |
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1958 |
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1959 if (nargin < 2 || nargin > 3) |
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1960 print_usage (); |
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1961 |
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1962 if (! args(0).is_cell ()) |
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1963 error ("cell2struct: argument CELL must be of type cell"); |
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1964 |
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1965 if (! (args(1).is_cellstr () || args(1).is_char_matrix ())) |
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1966 error ("cell2struct: FIELDS must be a cell array of strings or a character matrix"); |
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1967 |
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1968 int dim = 0; |
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1969 |
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1970 if (nargin == 3) |
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1971 { |
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1972 if (! args(2).is_real_scalar ()) |
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1973 error ("cell2struct: DIM must be a real scalar"); |
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1974 |
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1975 dim = nargin == 2 ? 0 : args(2).int_value () - 1; |
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1976 } |
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1977 |
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1978 if (dim < 0) |
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1979 error ("cell2struct: DIM must be a valid dimension"); |
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1980 |
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1981 const Cell vals = args(0).cell_value (); |
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1982 const Array<std::string> fields = args(1).cellstr_value (); |
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1983 |
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1984 octave_idx_type ext = vals.ndims () > dim ? vals.dims ()(dim) : 1; |
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1985 |
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1986 if (ext != fields.numel ()) |
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1987 error ("cell2struct: number of FIELDS does not match dimension"); |
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1988 |
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1989 int nd = std::max (dim+1, vals.ndims ()); |
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1990 // result dimensions. |
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1991 dim_vector rdv = vals.dims ().redim (nd); |
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1992 |
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1993 assert (ext == rdv(dim)); |
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1994 if (nd == 2) |
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1995 { |
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1996 rdv(0) = rdv(1-dim); |
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1997 rdv(1) = 1; |
4750 | 1998 } |
4751 | 1999 else |
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2000 { |
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2001 for (int i = dim + 1; i < nd; i++) |
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2002 rdv(i-1) = rdv(i); |
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2003 |
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2004 rdv.resize (nd-1); |
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2005 } |
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2006 |
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2007 octave_map map (rdv); |
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2008 Array<idx_vector> ia (dim_vector (nd, 1), idx_vector::colon); |
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|
2009 |
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2010 for (octave_idx_type i = 0; i < ext; i++) |
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|
2011 { |
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2012 ia(dim) = i; |
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|
2013 map.setfield (fields(i), vals.index (ia).reshape (rdv)); |
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|
2014 } |
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|
2015 |
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|
2016 return ovl (map); |
4750 | 2017 } |
2018 | |
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|
2019 /* |
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Update %!tests in src/ directory with Octave coding conventions.
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|
2020 ## test cell2struct versus struct2cell |
10122
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|
2021 %!test |
14429
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|
2022 %! 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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|
2023 %! vals = mat2cell (rand (100,1), ones (100,1), 1)'; |
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|
2024 %! s = struct ([keys; vals]{:}); |
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|
2025 %! t = cell2struct (vals, keys, 2); |
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Update %!tests in src/ directory with Octave coding conventions.
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|
2026 %! assert (s, t); |
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Update %!tests in src/ directory with Octave coding conventions.
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|
2027 %! assert (struct2cell (s), vals'); |
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Update %!tests in src/ directory with Octave coding conventions.
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|
2028 %! assert (fieldnames (s), keys'); |
13868
87f78c11d725
cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2029 |
21317
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maint: remove semicolon after %!assert tests to follow Octave conventions.
Rik <rik@octave.org>
parents:
21301
diff
changeset
|
2030 %!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>
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|
2031 |
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maint: remove semicolon after %!assert tests to follow Octave conventions.
Rik <rik@octave.org>
parents:
21301
diff
changeset
|
2032 %!assert (cell2struct ({}, {"f"}, 3), struct ("f", {})) |
10122
9d1a14e12431
Update docs and add tests for container functions
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|
2033 */ |
9d1a14e12431
Update docs and add tests for container functions
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|
2034 |
20807
fee9c6315762
avoid build dependency issue
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parents:
20797
diff
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|
2035 // FIXME: we should be including builtin-defun-decls.h but doing that |
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
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20797
diff
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|
2036 // currently exposes a problem with dependencies in the the build system. |
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
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|
2037 extern OCTINTERP_API octave_value_list |
fee9c6315762
avoid build dependency issue
John W. Eaton <jwe@octave.org>
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|
2038 Fcellstr (const octave_value_list& = octave_value_list (), int = 0); |
10122
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Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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|
2039 |
4817 | 2040 DEFUN (rmfield, args, , |
21966
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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|
2041 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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|
2042 @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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|
2043 @deftypefnx {} {@var{sout} =} rmfield (@var{s}, @var{f}) |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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changeset
|
2044 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>
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|
2045 removed. |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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changeset
|
2046 |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21943
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changeset
|
2047 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:
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|
2048 the named fields. |
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
|
2049 @seealso{orderfields, fieldnames, isfield} |
112b20240c87
move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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changeset
|
2050 @end deftypefn */) |
4817 | 2051 { |
20818
cef0448a6ed2
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20807
diff
changeset
|
2052 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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changeset
|
2053 print_usage (); |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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|
2054 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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20747
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changeset
|
2055 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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|
2056 |
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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changeset
|
2057 octave_value_list fval = Fcellstr (args(1), 1); |
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John W. Eaton <jwe@octave.org>
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|
2058 |
492738d32c60
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|
2059 Cell fcell = fval(0).cell_value (); |
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|
2060 |
492738d32c60
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John W. Eaton <jwe@octave.org>
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20747
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|
2061 for (int i = 0; i < fcell.numel (); i++) |
4817 | 2062 { |
20797
492738d32c60
eliminate return statements after calls to print_usage
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|
2063 std::string key = fcell(i).string_value (); |
492738d32c60
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2064 |
20979
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
2065 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
|
2066 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
|
2067 |
0963ed389012
maint: invert if/else/error instances.
John W. Eaton <jwe@octave.org>
parents:
20974
diff
changeset
|
2068 m.rmfield (key); |
4817 | 2069 } |
20797
492738d32c60
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
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changeset
|
2070 |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents:
20893
diff
changeset
|
2071 return ovl (m); |
4817 | 2072 } |
2073 | |
10122
9d1a14e12431
Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
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|
2074 /* |
14429
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Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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|
2075 ## test rmfield |
15534
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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changeset
|
2076 %!shared x |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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changeset
|
2077 %! 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.
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changeset
|
2078 %! |
10122
9d1a14e12431
Update docs and add tests for container functions
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|
2079 %!test |
15534
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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diff
changeset
|
2080 %! y = rmfield (x, "c"); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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changeset
|
2081 %! assert (fieldnames (y), {"d"; "a"; "b"; "f"}); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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changeset
|
2082 %! assert (size (y), [1, 6]); |
360adb4a3136
doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
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changeset
|
2083 %!test |
14429
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|
2084 %! y = rmfield (x, {"a", "f"}); |
eff4a5933e28
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Rik <octave@nomad.inbox5.com>
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|
2085 %! assert (fieldnames (y), {"d"; "b"; "c"}); |
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
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changeset
|
2086 %! assert (size (y), [1, 6]); |
10122
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|
2087 */ |
9d1a14e12431
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|
2088 |
11474 | 2089 DEFUN (struct_levels_to_print, args, nargout, |
21966
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move docstrings in C++ files out of C strings and into comments
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|
2090 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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changeset
|
2091 @deftypefn {} {@var{val} =} struct_levels_to_print () |
112b20240c87
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2092 @deftypefnx {} {@var{old_val} =} struct_levels_to_print (@var{new_val}) |
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2093 @deftypefnx {} {} struct_levels_to_print (@var{new_val}, "local") |
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2094 Query or set the internal variable that specifies the number of |
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2095 structure levels to display. |
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2096 |
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2097 When called from inside a function with the @qcode{"local"} option, the |
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2098 variable is changed locally for the function and any subroutines it calls. |
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2099 The original variable value is restored when exiting the function. |
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2100 @seealso{print_struct_array_contents} |
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2101 @end deftypefn */) |
11474 | 2102 { |
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2103 return SET_INTERNAL_VARIABLE_WITH_LIMITS (struct_levels_to_print, -1, |
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2104 std::numeric_limits<int>::max ()); |
11474 | 2105 } |
2106 | |
2107 DEFUN (print_struct_array_contents, args, nargout, | |
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2108 doc: /* -*- texinfo -*- |
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2109 @deftypefn {} {@var{val} =} print_struct_array_contents () |
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2110 @deftypefnx {} {@var{old_val} =} print_struct_array_contents (@var{new_val}) |
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2111 @deftypefnx {} {} print_struct_array_contents (@var{new_val}, "local") |
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2112 Query or set the internal variable that specifies whether to print struct |
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2113 array contents. |
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2114 |
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2115 If true, values of struct array elements are printed. This variable does |
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2116 not affect scalar structures whose elements are always printed. In both |
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2117 cases, however, printing will be limited to the number of levels specified |
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2118 by @var{struct_levels_to_print}. |
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2119 |
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2120 When called from inside a function with the @qcode{"local"} option, the |
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2121 variable is changed locally for the function and any subroutines it calls. |
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2122 The original variable value is restored when exiting the function. |
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2123 @seealso{struct_levels_to_print} |
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2124 @end deftypefn */) |
11474 | 2125 { |
2126 return SET_INTERNAL_VARIABLE (print_struct_array_contents); | |
2127 } |