ObjFW  Diff

 *	  collection.
 *
 * @return An OFEnumerator to enumerate through all objects of the collection
 */
- (OFEnumerator *)objectEnumerator;
@end

/*!
 * @class OFEnumerator OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief A class which provides methods to enumerate through collections.
 */
@interface OFEnumerator OF_GENERIC(ObjectType): OFObject
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
/*!
 * @brief Returns the next object or `nil` if there is none left.
 *
 * @return The next object or `nil` if there is none left
 */
- (nullable ObjectType)nextObject;

/*!
 * @brief Returns an array of all remaining objects in the collection.
 *
 * @return An array of all remaining objects in the collection.
 */
- (OFArray OF_GENERIC(ObjectType) *)allObjects;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

/*
 * This needs to be exactly like this because it's hard-coded in the compiler.
 *
 * We need this bad check to see if we already imported Cocoa, which defines
 * this as well.
 */
/*!

 */
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id __unsafe_unretained _Nonnull *_Nonnull)
					objects
			     count: (int)count;
@end

/*!
 * @class OFEnumerator OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief A class which provides methods to enumerate through collections.
 */
@interface OFEnumerator OF_GENERIC(ObjectType): OFObject <OFFastEnumeration>
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
/*!
 * @brief Returns the next object or `nil` if there is none left.
 *
 * @return The next object or `nil` if there is none left
 */
- (nullable ObjectType)nextObject;

/*!
 * @brief Returns an array of all remaining objects in the collection.
 *
 * @return An array of all remaining objects in the collection.
 */
- (OFArray OF_GENERIC(ObjectType) *)allObjects;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END