/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
* Jonathan Schleifer <js@heap.zone>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "OFObject.h"
OF_ASSUME_NONNULL_BEGIN
/*!
* @class OFTriple OFTriple.h ObjFW/OFTriple.h
*
* @brief A class for storing a triple of three objects.
*/
@interface OFTriple OF_GENERIC(FirstType, SecondType, ThirdType):
OFObject <OFCopying, OFMutableCopying>
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define FirstType id
# define SecondType id
# define ThirdType id
#endif
{
FirstType _firstObject;
SecondType _secondObject;
ThirdType _thirdObject;
}
/*!
* The first object of the triple.
*/
@property (readonly, nonatomic, retain) FirstType firstObject;
/*!
* The second object of the triple.
*/
@property (readonly, nonatomic, retain) SecondType secondObject;
/*!
* The third object of the triple.
*/
@property (readonly, nonatomic, retain) ThirdType thirdObject;
/*!
* @brief Creates a new OFTriple with the specified objects.
*
* @param firstObject The first object for the triple
* @param secondObject The second object for the triple
* @param thirdObject The second object for the triple
* @return A new, autoreleased OFTriple
*/
+ (instancetype)tripleWithFirstObject: (FirstType)firstObject
secondObject: (SecondType)secondObject
thirdObject: (ThirdType)thirdObject;
/*!
* @brief Initializes an already allocated OFTriple with the specified objects.
*
* @param firstObject The first object for the triple
* @param secondObject The second object for the triple
* @param thirdObject The second object for the triple
* @return An initialized OFTriple
*/
- initWithFirstObject: (FirstType)firstObject
secondObject: (SecondType)secondObject
thirdObject: (ThirdType)thirdObject;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef FirstType
# undef SecondType
# undef ThirdType
#endif
@end
OF_ASSUME_NONNULL_END
#import "OFMutableTriple.h"