406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
|
for (i = 0; i < count && !stop; i++)
block(objs[i], i, &stop);
}
- (OFArray*)mappedArrayUsingBlock: (of_array_map_block_t)block
{
size_t count = [array count];
id *tmp = [self allocMemoryForNItems: count
withSize: sizeof(id)];
@try {
id *objs = [array cArray];
size_t i;
for (i = 0; i < count; i++)
tmp[i] = block(objs[i], i);
return [OFArray arrayWithCArray: tmp
length: count];
} @finally {
[self freeMemory: tmp];
}
}
- (OFArray*)filteredArrayUsingBlock: (of_array_filter_block_t)block
{
size_t count = [array count];
id *tmp = [self allocMemoryForNItems: count
withSize: sizeof(id)];
@try {
id *objs = [array cArray];
size_t i, j = 0;
for (i = 0; i < count; i++)
if (block(objs[i], i))
tmp[j++] = objs[i];
return [OFArray arrayWithCArray: tmp
length: j];
} @finally {
[self freeMemory: tmp];
}
}
#endif
- (void)dealloc
{
id *objs = [array cArray];
size_t i, count = [array count];
|
>
|
|
>
>
>
|
|
>
>
|
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
|
for (i = 0; i < count && !stop; i++)
block(objs[i], i, &stop);
}
- (OFArray*)mappedArrayUsingBlock: (of_array_map_block_t)block
{
OFArray *ret;
size_t count = [array count];
id *tmp = [self allocMemoryForNItems: count
withSize: sizeof(id)];
@try {
id *objs = [array cArray];
size_t i;
for (i = 0; i < count; i++)
tmp[i] = block(objs[i], i);
ret = [OFArray arrayWithCArray: tmp
length: count];
} @finally {
[self freeMemory: tmp];
}
return ret;
}
- (OFArray*)filteredArrayUsingBlock: (of_array_filter_block_t)block
{
OFArray *ret;
size_t count = [array count];
id *tmp = [self allocMemoryForNItems: count
withSize: sizeof(id)];
@try {
id *objs = [array cArray];
size_t i, j = 0;
for (i = 0; i < count; i++)
if (block(objs[i], i))
tmp[j++] = objs[i];
ret = [OFArray arrayWithCArray: tmp
length: j];
} @finally {
[self freeMemory: tmp];
}
return ret;
}
#endif
- (void)dealloc
{
id *objs = [array cArray];
size_t i, count = [array count];
|