1/*
2 * Copyright (c) 1998-2002 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License").  You may not use this file except in compliance with the
9 * License.  Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22
23// system
24#import <libkern/c++/OSIterator.h>
25#import <libkern/c++/OSSet.h>
26#import <IOKit/IOLib.h>
27
28class IOConfigDirectory;
29
30class IOConfigDirectoryIterator : public OSIterator
31{
32    OSDeclareDefaultStructors(IOConfigDirectoryIterator)
33
34protected:
35    OSSet *	fDirectorySet;
36    OSIterator * fDirectoryIterator;
37
38    virtual void free();
39
40public:
41    virtual IOReturn init(IOConfigDirectory *owner, UInt32 testVal, UInt32 testMask);
42
43    virtual void reset();
44
45    virtual bool isValid();
46
47    virtual OSObject *getNextObject();
48};
49