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#include "config.h"
#include <stdlib.h>
#import "OFDictionary.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFConcreteDictionary.h"
#import "OFData.h"
#import "OFEnumerator.h"
#import "OFMapTableDictionary.h"
@interface OFDictionaryPlaceholder: OFDictionary
@interface OFPlaceholderDictionary: OFDictionary
@end
OF_DIRECT_MEMBERS
@interface OFDictionaryObjectEnumerator: OFEnumerator
{
OFDictionary *_dictionary;
OFEnumerator *_keyEnumerator;
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary;
@end
@implementation OFDictionaryPlaceholder
@implementation OFPlaceholderDictionary
- (instancetype)init
{
return (id)[[OFMapTableDictionary alloc] init];
return (id)[[OFConcreteDictionary alloc] init];
}
- (instancetype)initWithDictionary: (OFDictionary *)dictionary
{
return (id)[[OFMapTableDictionary alloc]
return (id)[[OFConcreteDictionary alloc]
initWithDictionary: dictionary];
}
- (instancetype)initWithObject: (id)object forKey: (id)key
{
return (id)[[OFMapTableDictionary alloc] initWithObject: object
return (id)[[OFConcreteDictionary alloc] initWithObject: object
forKey: key];
}
- (instancetype)initWithObjects: (OFArray *)objects forKeys: (OFArray *)keys
{
return (id)[[OFMapTableDictionary alloc] initWithObjects: objects
return (id)[[OFConcreteDictionary alloc] initWithObjects: objects
forKeys: keys];
}
- (instancetype)initWithObjects: (id const *)objects
forKeys: (id const *)keys
count: (size_t)count
{
return (id)[[OFMapTableDictionary alloc] initWithObjects: objects
return (id)[[OFConcreteDictionary alloc] initWithObjects: objects
forKeys: keys
count: count];
}
- (instancetype)initWithKeysAndObjects: (id <OFCopying>)firstKey, ...
{
id ret;
va_list arguments;
va_start(arguments, firstKey);
ret = [[OFMapTableDictionary alloc] initWithKey: firstKey
ret = [[OFConcreteDictionary alloc] initWithKey: firstKey
arguments: arguments];
va_end(arguments);
return ret;
}
- (instancetype)initWithKey: (id <OFCopying>)firstKey
arguments: (va_list)arguments
{
return (id)[[OFMapTableDictionary alloc] initWithKey: firstKey
return (id)[[OFConcreteDictionary alloc] initWithKey: firstKey
arguments: arguments];
}
OF_SINGLETON_METHODS
@end
@implementation OFDictionary
+ (void)initialize
{
if (self == [OFDictionary class])
object_setClass((id)&placeholder,
[OFDictionaryPlaceholder class]);
[OFPlaceholderDictionary class]);
}
+ (instancetype)alloc
{
if (self == [OFDictionary class])
return (id)&placeholder;
|