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@interface OFPair OF_GENERIC(FirstType, SecondType): OFObject <OFCopying,
OFMutableCopying>
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define FirstType id
# define SecondType id
#endif
{
FirstType _firstObject;
SecondType _secondObject;
FirstType _Nullable _firstObject;
SecondType _Nullable _secondObject;
}
/*!
* The first object of the pair.
*/
@property OF_NULLABLE_PROPERTY (readonly, nonatomic, retain)
@property (readonly, nonatomic, retain) FirstType firstObject;
@property (readonly, nonatomic, retain) SecondType secondObject;
+ (instancetype)pairWithFirstObject: (FirstType)firstObject
secondObject: (SecondType)secondObject;
+ (instancetype)pairWithFirstObject: (nullable FirstType)firstObject
secondObject: (nullable SecondType)secondObject;
/*!
* @brief Initializes an already allocated OFPair with the specified objects.
*
* @param firstObject The first object for the pair
* @param secondObject The second object for the pair
* @return An initialized OFPair
*/
- initWithFirstObject: (FirstType)firstObject
secondObject: (SecondType)secondObject;
- initWithFirstObject: (nullable FirstType)firstObject
secondObject: (nullable SecondType)secondObject;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef FirstType
# undef SecondType
#endif
@end
OF_ASSUME_NONNULL_END
#import "OFMutablePair.h"
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