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}
return self;
}
- initWithArray: (OFArray*)array_
{
id *cArray;
id *objects;
size_t i, count;
self = [self init];
@try {
cArray = [array_ cArray];
objects = [array_ objects];
count = [array_ count];
} @catch (id e) {
[self release];
@throw e;
}
@try {
for (i = 0; i < count; i++)
[cArray[i] retain];
[objects[i] retain];
[array addNItems: count
fromCArray: cArray];
fromCArray: objects];
} @catch (id e) {
for (i = 0; i < count; i++)
[cArray[i] release];
[objects[i] release];
/* Prevent double-release of objects */
[array release];
array = nil;
[self release];
@throw e;
}
return self;
}
- initWithCArray: (id*)objects
length: (size_t)length
- initWithObjects: (id*)objects
count: (size_t)count
{
self = [self init];
@try {
size_t i;
for (i = 0; i < length; i++)
for (i = 0; i < count; i++)
[objects[i] retain];
[array addNItems: length
[array addNItems: count
fromCArray: objects];
} @catch (id e) {
size_t i;
for (i = 0; i < length; i++)
for (i = 0; i < count; i++)
[objects[i] release];
[self release];
@throw e;
}
return self;
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}
- (size_t)count
{
return [array count];
}
- (id*)cArray
- (id*)objects
{
return [array cArray];
}
- (id)objectAtIndex: (size_t)index
{
return *((id*)[array itemAtIndex: index]);
}
- (void)getObjects: (id*)buffer
inRange: (of_range_t)range
{
id *cArray = [array cArray];
id *objects = [array cArray];
size_t i, count = [array count];
if (range.start + range.length > count)
@throw [OFOutOfRangeException exceptionWithClass: isa];
for (i = 0; i < range.length; i++)
buffer[i] = cArray[range.start + i];
buffer[i] = objects[range.start + i];
}
- (size_t)indexOfObject: (id)object
{
id *cArray = [array cArray];
id *objects = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++)
if ([cArray[i] isEqual: object])
if ([objects[i] isEqual: object])
return i;
return OF_INVALID_INDEX;
}
- (size_t)indexOfObjectIdenticalTo: (id)object
{
id *cArray = [array cArray];
id *objects = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++)
if (cArray[i] == object)
if (objects[i] == object)
return i;
return OF_INVALID_INDEX;
}
- (OFArray*)objectsInRange: (of_range_t)range
{
size_t count;
if (![self isKindOfClass: [OFMutableArray class]])
return [OFArray_adjacentSubarray arrayWithArray: self
range: range];
count = [array count];
if (range.start + range.length > count)
@throw [OFOutOfRangeException exceptionWithClass: isa];
return [OFArray arrayWithCArray: (id*)[array cArray] + range.start
length: range.length];
return [OFArray arrayWithObjects: (id*)[array cArray] + range.start
count: range.length];
}
- (BOOL)isEqual: (id)object
{
OFArray *otherArray;
id *cArray, *otherCArray;
id *objects, *otherObjects;
size_t i, count;
if ([object class] != [OFArray_adjacent class] &&
[object class] != [OFMutableArray_adjacent class] &&
[object class] != [OFArray_adjacentSubarray class])
return [super isEqual: object];
otherArray = object;
count = [array count];
if (count != [otherArray count])
return NO;
cArray = [array cArray];
otherCArray = [otherArray cArray];
objects = [array cArray];
otherObjects = [otherArray objects];
for (i = 0; i < count; i++)
if (![cArray[i] isEqual: otherCArray[i]])
if (![objects[i] isEqual: otherObjects[i]])
return NO;
return YES;
}
- (uint32_t)hash
{
id *cArray = [array cArray];
id *objects = [array cArray];
size_t i, count = [array count];
uint32_t hash;
OF_HASH_INIT(hash);
for (i = 0; i < count; i++) {
uint32_t h = [cArray[i] hash];
uint32_t h = [objects[i] hash];
OF_HASH_ADD(hash, h >> 24);
OF_HASH_ADD(hash, (h >> 16) & 0xFF);
OF_HASH_ADD(hash, (h >> 8) & 0xFF);
OF_HASH_ADD(hash, h & 0xFF);
}
OF_HASH_FINALIZE(hash);
return hash;
}
#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block
{
id *cArray = [array cArray];
id *objects = [array cArray];
size_t i, count = [array count];
BOOL stop = NO;
for (i = 0; i < count && !stop; i++)
block(cArray[i], i, &stop);
block(objects[i], i, &stop);
}
#endif
- (void)dealloc
{
id *cArray = [array cArray];
id *objects = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++)
[cArray[i] release];
[objects[i] release];
[array release];
[super dealloc];
}
@end
|