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/*
* Copyright (c) 2008
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of libobjfw. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import "OFArray.h"
#import "OFExceptions.h"
#import "OFMacros.h"
@implementation OFArray
- initWithItemSize: (size_t)is
{
if ((self = [super init])) {
data = NULL;
itemsize = is;
size = 0;
}
return self;
}
- (size_t)size
{
return size;
}
- (size_t)itemsize
{
return itemsize;
}
- (void*)item: (size_t)item
{
/* FIXME */
OF_NOT_IMPLEMENTED(NULL)
/* FIXME */
OF_NOT_IMPLEMENTED(NULL)
}
- add: (void*)item
{
return [self addNItems: 1
fromCArray: item];
}
- addNItems: (size_t)nitems
fromCArray: (void*)carray
{
/* FIXME */
OF_NOT_IMPLEMENTED(self)
}
- removeLastNItems: (size_t)nitems
{
/* FIXME */
OF_NOT_IMPLEMENTED(self)
realsize = 0;
return self;
}
- addNItems: (size_t)nitems
fromCArray: (void*)carray
{
/* FIXME */
OF_NOT_IMPLEMENTED(self)
}
- removeLastNItems: (size_t)nitems
{
/* FIXME */
OF_NOT_IMPLEMENTED(self)
}
@end
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/*
* Copyright (c) 2008
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of libobjfw. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import <stdio.h>
#import <string.h>
#import "OFArray.h"
#import "OFExceptions.h"
#import "OFMacros.h"
@implementation OFArray
+ newWithItemSize: (size_t)is
{
return [[OFArray alloc] initWithItemSize: is];
}
- initWithItemSize: (size_t)is
{
if ((self = [super init])) {
data = NULL;
itemsize = is;
items = 0;
}
return self;
}
- (size_t)items
{
return items;
}
- (size_t)itemsize
{
return itemsize;
}
- (void*)item: (size_t)item
{
if (item >= items)
/* FIXME: Maybe OFOutOfRangeException would be better? */
[[OFOverflowException newWithObject: self] raise];
return data + item * itemsize;
}
- (void*)last
{
return data + (items - 1) * itemsize;
}
- add: (void*)item
{
data = [self resizeMem: data
toNItems: items + 1
ofSize: itemsize];
memcpy(data + items++ * itemsize, item, itemsize);
return self;
}
- addNItems: (size_t)nitems
fromCArray: (void*)carray
{
if (nitems > SIZE_MAX - items)
[[OFOverflowException newWithObject: self] raise];
data = [self resizeMem: data
toNItems: items + nitems
ofSize: itemsize];
memcpy(data + items * itemsize, carray, nitems * itemsize);
items += nitems;
return self;
}
- removeNItems: (size_t)nitems
{
if (nitems > items)
[[OFOverflowException newWithObject: self] raise];
data = [self resizeMem: data
toNItems: items - nitems
ofSize: itemsize];
items -= nitems;
return self;
}
@end
@implementation OFBigArray
- initWithSize: (size_t)is
{
if ((self = [super init]))
size = 0;
return self;
}
- addNItems: (size_t)nitems
fromCArray: (void*)carray
{
/* FIXME */
OF_NOT_IMPLEMENTED(self)
}
- removeNItems: (size_t)nitems
{
/* FIXME */
OF_NOT_IMPLEMENTED(self)
}
@end
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