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[self release];
@throw e;
}
return self;
}
- (instancetype)initWithObjects: (id const *)objects
count: (size_t)count
{
self = [self init];
@try {
for (size_t i = 0; i < count; i++)
[self addObject: objects[i]];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithObject: (id)firstObject
arguments: (va_list)arguments
{
self = [self init];
@try {
id object;
[self addObject: firstObject];
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<
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[self release];
@throw e;
}
return self;
}
- (instancetype)initWithObjects: (id const *)objects count: (size_t)count
{
self = [self init];
@try {
for (size_t i = 0; i < count; i++)
[self addObject: objects[i]];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithObject: (id)firstObject arguments: (va_list)arguments
{
self = [self init];
@try {
id object;
[self addObject: firstObject];
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{
self = [self init];
@try {
void *pool = objc_autoreleasePoolPush();
if (![element.name isEqual: @"OFCountedSet"] ||
![element.namespace isEqual: OF_SERIALIZATION_NS])
@throw [OFInvalidArgumentException exception];
for (OFXMLElement *objectElement in
[element elementsForName: @"object"
namespace: OF_SERIALIZATION_NS]) {
void *pool2 = objc_autoreleasePoolPush();
OFXMLElement *object;
OFXMLAttribute *countAttribute;
unsigned long long count;
object = [objectElement elementsForNamespace:
OF_SERIALIZATION_NS].firstObject;
countAttribute =
[objectElement attributeForName: @"count"];
if (object == nil || countAttribute == nil)
@throw [OFInvalidFormatException exception];
count = countAttribute.unsignedLongLongValue;
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{
self = [self init];
@try {
void *pool = objc_autoreleasePoolPush();
if (![element.name isEqual: @"OFCountedSet"] ||
![element.namespace isEqual: OFSerializationNS])
@throw [OFInvalidArgumentException exception];
for (OFXMLElement *objectElement in
[element elementsForName: @"object"
namespace: OFSerializationNS]) {
void *pool2 = objc_autoreleasePoolPush();
OFXMLElement *object;
OFXMLAttribute *countAttribute;
unsigned long long count;
object = [objectElement elementsForNamespace:
OFSerializationNS].firstObject;
countAttribute =
[objectElement attributeForName: @"count"];
if (object == nil || countAttribute == nil)
@throw [OFInvalidFormatException exception];
count = countAttribute.unsignedLongLongValue;
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- (size_t)countForObject: (id)object
{
return (size_t)(uintptr_t)[_mapTable objectForKey: object];
}
#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsAndCountUsingBlock:
(of_counted_set_enumeration_block_t)block
{
@try {
[_mapTable enumerateKeysAndObjectsUsingBlock:
^ (void *key, void *object, bool *stop) {
block(key, (size_t)(uintptr_t)object, stop);
}];
} @catch (OFEnumerationMutationException *e) {
@throw [OFEnumerationMutationException
exceptionWithObject: self];
}
}
#endif
- (void)addObject: (id)object
{
size_t count = (size_t)(uintptr_t)[_mapTable objectForKey: object];
if (SIZE_MAX - count < 1 || UINTPTR_MAX - count < 1)
@throw [OFOutOfRangeException exception];
[_mapTable setObject: (void *)(uintptr_t)(count + 1)
forKey: object];
}
- (void)removeObject: (id)object
{
size_t count = (size_t)(uintptr_t)[_mapTable objectForKey: object];
if (count == 0)
return;
count--;
if (count > 0)
[_mapTable setObject: (void *)(uintptr_t)count
forKey: object];
else
[_mapTable removeObjectForKey: object];
}
- (void)removeAllObjects
{
[_mapTable removeAllObjects];
}
- (void)makeImmutable
{
}
@end
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- (size_t)countForObject: (id)object
{
return (size_t)(uintptr_t)[_mapTable objectForKey: object];
}
#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsAndCountUsingBlock: (OFCountedSetEnumerationBlock)block
{
@try {
[_mapTable enumerateKeysAndObjectsUsingBlock:
^ (void *key, void *object, bool *stop) {
block(key, (size_t)(uintptr_t)object, stop);
}];
} @catch (OFEnumerationMutationException *e) {
@throw [OFEnumerationMutationException
exceptionWithObject: self];
}
}
#endif
- (void)addObject: (id)object
{
size_t count = (size_t)(uintptr_t)[_mapTable objectForKey: object];
if (SIZE_MAX - count < 1 || UINTPTR_MAX - count < 1)
@throw [OFOutOfRangeException exception];
[_mapTable setObject: (void *)(uintptr_t)(count + 1) forKey: object];
}
- (void)removeObject: (id)object
{
size_t count = (size_t)(uintptr_t)[_mapTable objectForKey: object];
if (count == 0)
return;
count--;
if (count > 0)
[_mapTable setObject: (void *)(uintptr_t)count forKey: object];
else
[_mapTable removeObjectForKey: object];
}
- (void)removeAllObjects
{
[_mapTable removeAllObjects];
}
- (void)makeImmutable
{
}
@end
|