WvStreams
category.cc
00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
00002  *
00003  * XPLC - Cross-Platform Lightweight Components
00004  * Copyright (C) 2003, Net Integration Technologies, Inc.
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Lesser General Public License
00008  * as published by the Free Software Foundation; either version 2.1 of
00009  * the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful, but
00012  * WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public
00017  * License along with this library; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00019  * USA
00020  */
00021 
00022 #include <xplc/utils.h>
00023 #include "category.h"
00024 #include "catiter.h"
00025 
00026 UUID_MAP_BEGIN(Category)
00027   UUID_MAP_ENTRY(IObject)
00028   UUID_MAP_ENTRY(ICategory)
00029   UUID_MAP_END
00030 
00031 Category::Category(ICategoryManager* aMgr, CategoryEntryNode* aEntries):
00032   mgr(aMgr),
00033   entries(aEntries) {
00034   /*
00035    * Prevent the category manager from dying (which would free the
00036    * list).
00037    */
00038   mgr->addRef();
00039 }
00040 
00041 ICategoryIterator* Category::getIterator() {
00042   return new CategoryIterator(this, entries);
00043 }
00044 
00045 Category::~Category() {
00046   mgr->release();
00047 }
00048