ObjFW  Diff

#ifdef OF_HAVE_BLOCKS
typedef void (^of_dictionary_enumeration_block_t)(id key, id object,
     BOOL *stop);
typedef BOOL (^of_dictionary_filter_block_t)(id key, id object);
typedef id (^of_dictionary_map_block_t)(id key, id object);
#endif

struct of_dictionary_bucket
{
	id <OFCopying> key;
	id object;
	uint32_t hash;
};

/**
 * \brief A class for storing objects in a hash table.
 *
 * Note: Fast enumeration on a dictionary enumerates through the keys of the
 * dictionary.
 */
@interface OFDictionary: OFObject <OFCopying, OFMutableCopying, OFCollection,
    OFSerialization>
{
	struct of_dictionary_bucket **data;
	uint32_t size;
	size_t count;
}

/**
 * \brief Creates a new OFDictionary.
 *
 * \return A new autoreleased OFDictionary
 */
+ dictionary;

#if defined(OF_SET_M) || defined(OF_COUNTED_SET_M)
- _initWithDictionary: (OFDictionary*)dictionary
	     copyKeys: (BOOL)copyKeys;
#endif
@end

@interface OFDictionaryEnumerator: OFEnumerator
{
	OFDictionary *dictionary;
	struct of_dictionary_bucket **data;
	uint32_t size;
	unsigned long mutations;
	unsigned long *mutationsPtr;
	uint32_t pos;
}

- initWithDictionary: (OFDictionary*)dictionary
		data: (struct of_dictionary_bucket**)data
		size: (uint32_t)size
    mutationsPointer: (unsigned long*)mutationsPtr;
@end

@interface OFDictionaryObjectEnumerator: OFDictionaryEnumerator
@end

@interface OFDictionaryKeyEnumerator: OFDictionaryEnumerator
@end

#import "OFMutableDictionary.h"

#ifdef __cplusplus
extern "C" {
#endif
extern struct of_dictionary_bucket of_dictionary_deleted_bucket;
#ifdef __cplusplus
}
#endif