ObjFW  Diff

@class OFMutableDictionary;
@class OFArray;

/**
 * \brief An unordered set of unique objects.
 */
@interface OFSet: OFObject <OFCollection, OFCopying, OFMutableCopying>
@interface OFSet: OFObject <OFCollection, OFCopying, OFMutableCopying,
    OFFastEnumeration>
{
	OFMutableDictionary *dictionary;
}

/**
 * \brief Returns a new, autoreleased set.
 *