ObjFW  Diff

#include "config.h"

#include <stdlib.h>
#include <string.h>
#include <limits.h>

#import "OFMutableData.h"
#import "OFData+Private.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

@implementation OFMutableData

{
	return [[[self alloc] initWithItemSize: itemSize
				      capacity: capacity] autorelease];
}

- (instancetype)init
{
	self = [super of_init];
	self = [super init];

	_itemSize = 1;

	return self;
}

- (instancetype)initWithItemSize: (size_t)itemSize
{
	self = [super of_init];
	self = [super init];

	@try {
		if (itemSize == 0)
			@throw [OFInvalidArgumentException exception];

		_itemSize = itemSize;
	} @catch (id e) {

	return [self initWithItemSize: 1
			     capacity: capacity];
}

- (instancetype)initWithItemSize: (size_t)itemSize
			capacity: (size_t)capacity
{
	self = [super of_init];
	self = [super init];

	@try {
		if (itemSize == 0)
			@throw [OFInvalidArgumentException exception];

		_items = [self allocMemoryWithSize: itemSize
					     count: capacity];