OFMutableData.h

/*
 * Copyright (c) 2008-2026 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */
 
#import "OFData.h"
 
OF_ASSUME_NONNULL_BEGIN
 
@class OFIndexSet;

@interface OFMutableData: OFData
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *mutableItems
    OF_RETURNS_INNER_POINTER;

@property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *mutableFirstItem
    OF_RETURNS_INNER_POINTER;

@property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *mutableLastItem
    OF_RETURNS_INNER_POINTER;

+ (instancetype)dataWithCapacity: (size_t)capacity;

+ (instancetype)dataWithItemSize: (size_t)itemSize capacity: (size_t)capacity;

- (instancetype)initWithCapacity: (size_t)capacity;

- (instancetype)initWithItemSize: (size_t)itemSize capacity: (size_t)capacity;

- (void *)mutableItemAtIndex: (size_t)index OF_RETURNS_INNER_POINTER;

- (void)addItem: (const void *)item;

- (void)insertItem: (const void *)item atIndex: (size_t)index;

- (void)addItems: (const void *)items count: (size_t)count;

- (void)insertItems: (const void *)items
        atIndex: (size_t)index
          count: (size_t)count;

- (void)insertItems: (const void *)items atIndexes: (OFIndexSet *)indexes;

- (void)increaseCountBy: (size_t)count;

- (void)removeItemAtIndex: (size_t)index;

- (void)removeItemsInRange: (OFRange)range;

- (void)removeItemsAtIndexes: (OFIndexSet *)indexes;

- (void)removeLastItem;

- (void)removeAllItems;

- (void)makeImmutable;
@end
 
OF_ASSUME_NONNULL_END