ObjFW  Diff

#import "OFJSONRepresentation.h"
#import "OFBinaryPackRepresentation.h"

@class OFArray;

#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);
     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

/*!
 * @brief An abstract class for storing objects in a dictionary.
 *
 * Keys are copied and thus must conform to the OFCopying protocol.

 * @brief Checks whether the dictionary contains an object with the specified
 *	  address.
 *
 * @param object The object which is checked for being in the dictionary
 * @return A boolean whether the dictionary contains an object with the
 *	   specified address.
 */
- (BOOL)containsObjectIdenticalTo: (id)object;
- (bool)containsObjectIdenticalTo: (id)object;

/*!
 * @brief Returns an array of all keys.
 *
 * @return An array of all keys
 */
- (OFArray*)allKeys;

 * @param block A block which maps an object for each object
 * @return A new autoreleased OFDictionary
 */
- (OFDictionary*)mappedDictionaryUsingBlock: (of_dictionary_map_block_t)block;

/*!
 * @brief Creates a new dictionary, only containing the objects for which the
 *	  block returns YES.
 *	  block returns true.
 *
 * @param block A block which determines if the object should be in the new
 *		dictionary
 * @return A new autoreleased OFDictionary
 */
- (OFDictionary*)filteredDictionaryUsingBlock:
    (of_dictionary_filter_block_t)block;