/* * 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. */ #import "NSDictionary_OFDictionary.h" #import "OFDictionary.h" #import "NSBridging.h" #import "OFBridging.h" #import "OFOutOfRangeException.h" @implementation NSDictionary_OFDictionary - initWithOFDictionary: (OFDictionary*)dictionary { if ((self = [super init]) != nil) { @try { _dictionary = [dictionary retain]; } @catch (id e) { return nil; } } return self; } - (id)objectForKey: (id)key { id object; if ([key conformsToProtocol: @protocol(NSBridging)]) key = [key OFObject]; object = [_dictionary objectForKey: key]; if ([object conformsToProtocol: @protocol(OFBridging)]) return [object NSObject]; return object; } - (NSUInteger)count { size_t count = [_dictionary count]; if (count > NSUIntegerMax) @throw [OFOutOfRangeException exceptionWithClass: [self class]]; return (NSUInteger)count; } @end