WvStreams
category.cc
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2  *
3  * XPLC - Cross-Platform Lightweight Components
4  * Copyright (C) 2003, 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 #include <xplc/utils.h>
23 #include "category.h"
24 #include "catiter.h"
25 
30 
31 Category::Category(ICategoryManager* aMgr, CategoryEntryNode* aEntries):
32  mgr(aMgr),
33  entries(aEntries) {
34  /*
35  * Prevent the category manager from dying (which would free the
36  * list).
37  */
38  mgr->addRef();
39 }
40 
42  return new CategoryIterator(this, entries);
43 }
44 
45 Category::~Category() {
46  mgr->release();
47 }
48 
Category
Definition: category.h:28
UUID_MAP_ENTRY
#define UUID_MAP_ENTRY(iface)
Add an entry to an interface map.
Definition: utils.h:68
ICategory
Represents a category.
Definition: ICategory.h:36
UUID_MAP_BEGIN
#define UUID_MAP_BEGIN(component)
Start the interface map for "component".
Definition: utils.h:63
CategoryEntryNode
Definition: categorynode.h:28
CategoryIterator
Definition: catiter.h:29
ICategoryManager
Definition: ICategoryManager.h:37
ICategoryIterator
Definition: ICategoryIterator.h:36
utils.h
IObject::release
virtual unsigned int release()=0
Indicate that you are finished using this object.
UUID_MAP_END
#define UUID_MAP_END
Marks the end of an interface map.
Definition: utils.h:80
IObject
Definition: IObject.h:65
Category::getIterator
virtual ICategoryIterator * getIterator()
Gets an iterator for the category.
Definition: category.cc:41