Differences From Artifact [e305e33733]:
- File src/OFAdjacentArray.m — part of check-in [1a86b8175b] at 2022-02-12 07:46:07 on branch trunk — Update copyright (user: js, size: 7000) [annotate] [blame] [check-ins using] [more...]
To Artifact [6443cda90f]:
- File
src/OFAdjacentArray.m
— part of check-in
[27d8eb922d]
at
2023-07-15 23:44:25
on branch trunk
— Never set mutationsPtr to self
The Apple runtime can store the retain count in isa, so
retaining/releasing an object would suddenly make it seem like it was
mutated. (user: js, size: 6279) [annotate] [blame] [check-ins using] [more...]
1 | /* | | | 1 2 3 4 5 6 7 8 9 | /* * Copyright (c) 2008-2023 Jonathan Schleifer <js@nil.im> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * |
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18 19 20 21 22 23 24 | #include <stdarg.h> #import "OFAdjacentArray.h" #import "OFAdjacentSubarray.h" #import "OFData.h" #import "OFMutableAdjacentArray.h" #import "OFString.h" | < | 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | #include <stdarg.h> #import "OFAdjacentArray.h" #import "OFAdjacentSubarray.h" #import "OFData.h" #import "OFMutableAdjacentArray.h" #import "OFString.h" #import "OFEnumerationMutationException.h" #import "OFInvalidArgumentException.h" #import "OFOutOfRangeException.h" @implementation OFAdjacentArray - (instancetype)init |
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146 147 148 149 150 151 152 | for (size_t i = 0; i < count; i++) [objects[i] release]; [self release]; @throw e; } | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | for (size_t i = 0; i < count; i++) [objects[i] release]; [self release]; @throw e; } return self; } - (size_t)count { return _array.count; } |
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316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 | return hash; } - (int)countByEnumeratingWithState: (OFFastEnumerationState *)state objects: (id *)objects count: (int)count_ { size_t count = _array.count; if (count > INT_MAX) /* * Use the implementation from OFArray, which is slower, but can * enumerate in chunks. */ return [super countByEnumeratingWithState: state objects: objects count: count_]; if (state->state >= count) return 0; state->state = (unsigned long)count; state->itemsPtr = (id *)_array.items; | > | | 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 | return hash; } - (int)countByEnumeratingWithState: (OFFastEnumerationState *)state objects: (id *)objects count: (int)count_ { static unsigned long dummyMutations; size_t count = _array.count; if (count > INT_MAX) /* * Use the implementation from OFArray, which is slower, but can * enumerate in chunks. */ return [super countByEnumeratingWithState: state objects: objects count: count_]; if (state->state >= count) return 0; state->state = (unsigned long)count; state->itemsPtr = (id *)_array.items; state->mutationsPtr = &dummyMutations; return (int)count; } #ifdef OF_HAVE_BLOCKS - (void)enumerateObjectsUsingBlock: (OFArrayEnumerationBlock)block { |
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