/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019
* 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 "OFArray.h"
OF_ASSUME_NONNULL_BEGIN
/*! @file */
#ifdef OF_HAVE_BLOCKS
/*!
* @brief A block for replacing values in an OFMutableArray.
*
* @param object The object to replace
* @param index The index of the object to replace
* @return The object to replace the object with
*/
typedef id _Nonnull (^of_array_replace_block_t)(id object, size_t index);
#endif
/*!
* @class OFMutableArray OFArray.h ObjFW/OFArray.h
*
* @brief An abstract class for storing, adding and removing objects in an
* array.
*
* @note Subclasses must implement @ref insertObject:atIndex:,
* @ref replaceObjectAtIndex:withObject:, @ref removeObjectAtIndex: as
* well as all methods of @ref OFArray that need to be implemented.
*/
@interface OFMutableArray OF_GENERIC(ObjectType): OFArray OF_GENERIC(ObjectType)
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
{
OF_RESERVE_IVARS(4)
}
/*!
* @brief Creates a new OFMutableArray with enough memory to hold the specified
* number of objects.
*
* @param capacity The initial capacity for the OFMutableArray
* @return A new autoreleased OFMutableArray
*/
+ (instancetype)arrayWithCapacity: (size_t)capacity;
/*!
* @brief Initializes an already allocated OFMutableArray with enough memory to
* hold the specified number of objects.
*
* @param capacity The initial capacity for the OFMutableArray
* @return An initialized OFMutableArray
*/
- (instancetype)initWithCapacity: (size_t)capacity;
/*!
* @brief Adds an object to the end of the array.
*
* @param object An object to add
*/
- (void)addObject: (ObjectType)object;
/*!
* @brief Adds the objects from the specified OFArray to the end of the array.
*
* @param array An array of objects to add
*/
- (void)addObjectsFromArray: (OFArray OF_GENERIC(ObjectType) *)array;
/*!
* @brief Inserts an object to the OFArray at the specified index.
*
* @param object An object to add
* @param index The index where the object should be inserted
*/
- (void)insertObject: (ObjectType)object
atIndex: (size_t)index;
/*!
* @brief Inserts the objects from the specified OFArray at the specified index.
*
* @param array An array of objects
* @param index The index where the objects should be inserted
*/
- (void)insertObjectsFromArray: (OFArray OF_GENERIC(ObjectType) *)array
atIndex: (size_t)index;
/*!
* @brief Replaces the first object equivalent to the specified object with the
* other specified object.
*
* @param oldObject The object to replace
* @param newObject The replacement object
*/
- (void)replaceObject: (ObjectType)oldObject
withObject: (ObjectType)newObject;
/*!
* @brief Replaces the object at the specified index with the specified object.
*
* @param index The index of the object to replace
* @param object The replacement object
*/
- (void)replaceObjectAtIndex: (size_t)index
withObject: (ObjectType)object;
/*!
* @brief Replaces the object at the specified index with the specified object.
*
* This method is the same as @ref replaceObjectAtIndex:withObject:.
*
* This method is also used by the subscripting syntax.
*
* @param index The index of the object to replace
* @param object The replacement object
*/
- (void)setObject: (ObjectType)object
atIndexedSubscript: (size_t)index;
/*!
* @brief Replaces the first object that has the same address as the specified
* object with the other specified object.
*
* @param oldObject The object to replace
* @param newObject The replacement object
*/
- (void)replaceObjectIdenticalTo: (ObjectType)oldObject
withObject: (ObjectType)newObject;
/*!
* @brief Removes the first object equivalent to the specified object.
*
* @param object The object to remove
*/
- (void)removeObject: (ObjectType)object;
/*!
* @brief Removes the first object that has the same address as the specified
* object.
*
* @param object The object to remove
*/
- (void)removeObjectIdenticalTo: (ObjectType)object;
/*!
* @brief Removes the object at the specified index.
*
* @param index The index of the object to remove
*/
- (void)removeObjectAtIndex: (size_t)index;
/*!
* @brief Removes the object in the specified range.
*
* @param range The range of the objects to remove
*/
- (void)removeObjectsInRange: (of_range_t)range;
/*!
* @brief Removes the last object.
*/
- (void)removeLastObject;
/*!
* @brief Removes all objects.
*/
- (void)removeAllObjects;
#ifdef OF_HAVE_BLOCKS
/*!
* @brief Replaces each object with the object returned by the block.
*
* @param block The block which returns a new object for each object
*/
- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block;
#endif
/*!
* @brief Exchange the objects at the specified indices.
*
* @param index1 The index of the first object to exchange
* @param index2 The index of the second object to exchange
*/
- (void)exchangeObjectAtIndex: (size_t)index1
withObjectAtIndex: (size_t)index2;
/*!
* @brief Sorts the array in ascending order.
*/
- (void)sort;
/*!
* @brief Sorts the array using the specified selector and options.
*
* @param selector The selector to use to sort the array. It's signature
* should be the same as that of @ref OFComparing#compare:.
* @param options The options to use when sorting the array.@n
* Possible values are:
* Value | Description
* ---------------------------|-------------------------
* `OF_ARRAY_SORT_DESCENDING` | Sort in descending order
*/
- (void)sortUsingSelector: (SEL)selector
options: (int)options;
#ifdef OF_HAVE_BLOCKS
/*!
* @brief Sorts the array using the specified comparator and options.
*
* @param comparator The comparator to use to sort the array
* @param options The options to use when sorting the array.@n
* Possible values are:
* Value | Description
* ---------------------------|-------------------------
* `OF_ARRAY_SORT_DESCENDING` | Sort in descending order
*/
- (void)sortUsingComparator: (of_comparator_t)comparator
options: (int)options;
#endif
/*!
* @brief Reverts the order of the objects in the array.
*/
- (void)reverse;
/*!
* @brief Converts the mutable array to an immutable array.
*/
- (void)makeImmutable;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end
OF_ASSUME_NONNULL_END