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OFEnumerator *_keyEnumerator;
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary;
@end
@implementation OFPlaceholderDictionary
- (instancetype)init
{
return (id)[[OFConcreteDictionary alloc] init];
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary
{
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OFEnumerator *_keyEnumerator;
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary;
@end
@implementation OFPlaceholderDictionary
#ifdef __clang__
/* We intentionally don't call into super, so silence the warning. */
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wunknown-pragmas"
# pragma clang diagnostic ignored "-Wobjc-designated-initializers"
#endif
- (instancetype)init
{
return (id)[[OFConcreteDictionary alloc] init];
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary
{
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- (instancetype)initWithKey: (id <OFCopying>)firstKey
arguments: (va_list)arguments
{
return (id)[[OFConcreteDictionary alloc] initWithKey: firstKey
arguments: arguments];
}
OF_SINGLETON_METHODS
@end
@implementation OFDictionary
+ (void)initialize
{
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- (instancetype)initWithKey: (id <OFCopying>)firstKey
arguments: (va_list)arguments
{
return (id)[[OFConcreteDictionary alloc] initWithKey: firstKey
arguments: arguments];
}
#ifdef __clang__
# pragma clang diagnostic pop
#endif
OF_SINGLETON_METHODS
@end
@implementation OFDictionary
+ (void)initialize
{
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}
return [super init];
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary
{
OF_INVALID_INIT_METHOD
}
if (key == nil || object == nil)
@throw [OFInvalidArgumentException exception];
return [self initWithKeysAndObjects: key, object, nil];
}
- (instancetype)initWithObjects: (OFArray *)objects_ forKeys: (OFArray *)keys_
{
id const *objects, *keys;
size_t count;
@try {
count = objects_.count;
if (count != keys_.count)
@throw [OFInvalidArgumentException exception];
objects = objects_.objects;
keys = keys_.objects;
} @catch (id e) {
[self release];
@throw e;
}
return [self initWithObjects: objects forKeys: keys count: count];
}
- (instancetype)initWithObjects: (id const *)objects
forKeys: (id const *)keys
count: (size_t)count
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithKeysAndObjects: (id)firstKey, ...
{
id ret;
va_list arguments;
va_start(arguments, firstKey);
ret = [self initWithKey: firstKey arguments: arguments];
va_end(arguments);
return ret;
}
- (instancetype)initWithKey: (id)firstKey arguments: (va_list)arguments
{
OF_INVALID_INIT_METHOD
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}
return [super init];
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary
{
void *pool = objc_autoreleasePoolPush();
id const *objects, *keys;
size_t count;
@try {
OFArray *objects_ = [dictionary.objectEnumerator allObjects];
OFArray *keys_ = [dictionary.keyEnumerator allObjects];
count = dictionary.count;
if (count != keys_.count || count != objects_.count)
@throw [OFInvalidArgumentException exception];
objects = objects_.objects;
keys = keys_.objects;
} @catch (id e) {
[self release];
@throw e;
}
@try {
return [self initWithObjects: objects
forKeys: keys
count: count];
} @finally {
objc_autoreleasePoolPop(pool);
}
}
- (instancetype)initWithObject: (id)object forKey: (id)key
{
@try {
if (key == nil || object == nil)
@throw [OFInvalidArgumentException exception];
} @catch (id e) {
[self release];
@throw e;
}
return [self initWithObjects: &object forKeys: &key count: 1];
}
- (instancetype)initWithObjects: (OFArray *)objects_ forKeys: (OFArray *)keys_
{
void *pool = objc_autoreleasePoolPush();
id const *objects, *keys;
size_t count;
@try {
count = objects_.count;
if (count != keys_.count)
@throw [OFInvalidArgumentException exception];
objects = objects_.objects;
keys = keys_.objects;
} @catch (id e) {
[self release];
@throw e;
}
@try {
return [self initWithObjects: objects
forKeys: keys
count: count];
} @finally {
objc_autoreleasePoolPop(pool);
}
}
#ifdef __clang__
/* We intentionally don't call into super, so silence the warning. */
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wunknown-pragmas"
# pragma clang diagnostic ignored "-Wobjc-designated-initializers"
#endif
- (instancetype)initWithObjects: (id const *)objects
forKeys: (id const *)keys
count: (size_t)count
{
OF_INVALID_INIT_METHOD
}
#ifdef __clang__
# pragma clang diagnostic pop
#endif
- (instancetype)initWithKeysAndObjects: (id)firstKey, ...
{
id ret;
va_list arguments;
va_start(arguments, firstKey);
ret = [self initWithKey: firstKey arguments: arguments];
va_end(arguments);
return ret;
}
- (instancetype)initWithKey: (id)firstKey arguments: (va_list)arguments
{
size_t count = 1;
id *objects = NULL, *keys = NULL;
va_list argumentsCopy;
va_copy(argumentsCopy, arguments);
while (va_arg(argumentsCopy, id) != nil)
count++;
@try {
size_t i = 0;
id key, object;
if (firstKey == nil || count % 2 != 0)
@throw [OFInvalidArgumentException exception];
count /= 2;
objects = OFAllocMemory(count, sizeof(id));
keys = OFAllocMemory(count, sizeof(id));
while ((key = va_arg(arguments, id)) != nil &&
(object = va_arg(arguments, id)) != nil) {
OFEnsure(i < count);
objects[i] = object;
keys[i] = key;
i++;
}
} @catch (id e) {
OFFreeMemory(objects);
OFFreeMemory(keys);
[self release];
@throw e;
}
@try {
return [self initWithObjects: objects
forKeys: keys
count: count];
} @finally {
OFFreeMemory(objects);
OFFreeMemory(keys);
}
}
- (id)objectForKey: (id)key
{
OF_UNRECOGNIZED_SELECTOR
}
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