ObjFW  Artifact [8c4896d652]

Artifact 8c4896d652470bd28d2c0679cdcea7d6b2442aac8c9559bd1f7267223e7d4067:

• File src/exceptions/OFOutOfMemoryException.m — part of check-in [e1e7ffa903] at 2011-09-22 23:25:42 on branch trunk — Exceptions are now autoreleased.

  This is safe as an "exception loop" can't happen, since if allocating
  an exception fails, it throws an OFAllocFailedException which is
  preallocated and can always be thrown.

  So, the worst case would be that an autorelease of an exception fails,
  triggering an OFOutOfMemoryException for which there is no memory,
  resulting in an OFAllocFailedException to be thrown. (user: js, size: 1409) [annotate] [blame] [check-ins using]

/*
 * Copyright (c) 2008, 2009, 2010, 2011
 *   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"

#import "OFOutOfMemoryException.h"
#import "OFString.h"

@implementation OFOutOfMemoryException
+ exceptionWithClass: (Class)class_
       requestedSize: (size_t)size
{
	return [[[self alloc] initWithClass: class_
			      requestedSize: size] autorelease];
}

- initWithClass: (Class)class_
  requestedSize: (size_t)size
{
	self = [super initWithClass: class_];

	requestedSize = size;

	return self;
}

- (OFString*)description
{
	if (description != nil)
		return description;

	if (requestedSize != 0)
		description = [[OFString alloc] initWithFormat:
		    @"Could not allocate %zu bytes in class %@!", requestedSize,
		    inClass];
	else
		description = [[OFString alloc] initWithFormat:
		    @"Could not allocate enough memory in class %@!", inClass];

	return description;
}

- (size_t)requestedSize
{
	return requestedSize;
}
@end