390
391
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400
401
402
403
404
405
406
407
408
409
410
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412
413
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415
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417
418
419
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return element;
}
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
objects: (id*)objects
count: (int)count_
{
of_list_object_t **listObject = (of_list_object_t**)state->extra;
state->itemsPtr = objects;
state->mutationsPtr = &mutations;
if (state->state == 0) {
*listObject = firstListObject;
state->state = 1;
}
if (*listObject == NULL)
return 0;
objects[0] = (*listObject)->object;
*listObject = (*listObject)->next;
return 1;
}
- (OFEnumerator*)objectEnumerator
{
return [[[OFListEnumerator alloc]
initWithList: self
mutationsPointer: &mutations] autorelease];
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>
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>
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>
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>
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>
>
>
>
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390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
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420
421
422
423
424
425
426
427
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return element;
}
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
objects: (id*)objects
count: (int)count_
{
of_list_object_t *listObject = state->extra.pointers[0];
int i;
state->itemsPtr = objects;
state->mutationsPtr = &mutations;
if (state->state == 0) {
listObject = firstListObject;
state->state = 1;
}
for (i = 0; i < count_; i++) {
if (listObject == NULL) {
state->extra.pointers[0] = NULL;
return i;
}
objects[i] = listObject->object;
listObject = listObject->next;
}
state->extra.pointers[0] = listObject;
return count_;
}
- (OFEnumerator*)objectEnumerator
{
return [[[OFListEnumerator alloc]
initWithList: self
mutationsPointer: &mutations] autorelease];
|