/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013
* Jonathan Schleifer <js@webkeks.org>
*
* 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.
*/
#include "config.h"
#include <stdlib.h>
#import "OFMemoryNotPartOfObjectException.h"
#import "OFString.h"
@implementation OFMemoryNotPartOfObjectException
+ (instancetype)exceptionWithClass: (Class)class
pointer: (void*)pointer
{
return [[[self alloc] initWithClass: class
pointer: pointer] autorelease];
}
- initWithClass: (Class)class
{
@try {
[self doesNotRecognizeSelector: _cmd];
} @catch (id e) {
[self release];
@throw e;
}
abort();
}
- initWithClass: (Class)class
pointer: (void*)pointer
{
self = [super initWithClass: class];
_pointer = pointer;
return self;
}
- (OFString*)description
{
if (_description != nil)
return _description;
_description = [[OFString alloc] initWithFormat:
@"Memory at %p was not allocated as part of object of class %@, "
@"thus the memory allocation was not changed! It is also possible "
@"that there was an attempt to free the same memory twice.",
_pointer, _inClass];
return _description;
}
- (void*)pointer
{
return _pointer;
}
@end