WvStreams
categorynode.h
00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
00002  *
00003  * XPLC - Cross-Platform Lightweight Components
00004  * Copyright (C) 2000, Pierre Phaneuf
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 #ifndef __XPLC_CATEGORYNODE_H__
00023 #define __XPLC_CATEGORYNODE_H__
00024 
00025 #include <string.h>
00026 #include <stdlib.h>
00027 
00028 class CategoryEntryNode {
00029 public:
00030   CategoryEntryNode* next;
00031   UUID entry;
00032   char* str;
00033   CategoryEntryNode(const UUID& aUuid,
00034                     const char* aStr,
00035                     CategoryEntryNode* aNext): next(aNext),
00036                                                entry(aUuid),
00037                                                str(aStr ? strdup(aStr) : 0) {
00038   }
00039   ~CategoryEntryNode() {
00040     if(next)
00041       delete next;
00042 
00043     if(str)
00044       free(str);
00045   }
00046 };
00047 
00048 class CategoryNode {
00049 public:
00050   CategoryNode* next;
00051   UUID category;
00052   CategoryEntryNode* entries;
00053   CategoryNode(const UUID& aUuid,
00054                CategoryNode* aNext): next(aNext),
00055                                      category(aUuid),
00056                                      entries(0) {
00057   }
00058   ~CategoryNode() {
00059     if(entries)
00060       delete entries;
00061 
00062     if(next)
00063       delete next;
00064   }
00065 };
00066 
00067 #endif /* __XPLC_CATEGORYNODE_H__ */