WvStreams
catiter.h
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2  *
3  * XPLC - Cross-Platform Lightweight Components
4  * Copyright (C) 2004, Net Integration Technologies, Inc.
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public License
8  * as published by the Free Software Foundation; either version 2.1 of
9  * the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful, but
12  * WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  */
21 
22 #ifndef __XPLC_CATITER_H__
23 #define __XPLC_CATEITER_H__
24 
25 #include <xplc/ICategory.h>
26 #include <xplc/ICategoryIterator.h>
27 #include "categorynode.h"
28 
30  IMPLEMENT_IOBJECT(CategoryIterator);
31 private:
32  ICategory* category;
33  CategoryEntryNode* current;
34 public:
36  virtual const UUID& getUuid();
37  virtual const char* getString();
38  virtual void next();
39  virtual bool done();
40  virtual ~CategoryIterator();
41 };
42 
43 #endif /* __XPLC_CATEITER_H__ */
ICategory
Represents a category.
Definition: ICategory.h:36
CategoryIterator::getString
virtual const char * getString()
Returns the string associated with the category entry.
Definition: catiter.cc:48
CategoryEntryNode
Definition: categorynode.h:28
CategoryIterator
Definition: catiter.h:29
ICategoryIterator
Definition: ICategoryIterator.h:36
CategoryIterator::getUuid
virtual const UUID & getUuid()
Returns the UUID of the category entry.
Definition: catiter.cc:41
CategoryIterator::done
virtual bool done()
Tests if the iterator is past the last item.
Definition: catiter.cc:60
CategoryIterator::next
virtual void next()
Advances to the next category entry.
Definition: catiter.cc:55
_GUID
The structure underlying UUIDs.
Definition: uuid.h:94