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csdllist.h00001 /* 00002 Copyright (C) 2000 by David Durant 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_CSDLLIST_H__ 00020 #define __CS_CSDLLIST_H__ 00021 00022 #include "cstypes.h" 00023 00028 struct csDLListItem 00029 { 00030 csDLListItem * prevItem; // ptr to previous node 00031 csDLListItem * nextItem; // ptr to next node 00032 void * theObject; // ptr to the object 00033 }; 00034 00035 00044 class csDLinkList 00045 { 00046 private: 00048 csDLListItem* firstItem; 00050 csDLListItem* currentItem; 00052 csDLListItem* FindListItem (void *anObj); 00053 00054 public: 00056 csDLinkList (); 00057 00062 ~csDLinkList (); 00063 00069 bool AddItem (void *theObj); 00070 00075 bool AddCurrentItem (void *theObj); 00076 00078 void RemoveItem (); 00080 void RemoveItem (void *theObj); 00081 00086 void* GetFirstItem (); 00087 00092 void* PeekFirstItem (); 00093 00098 void* GetPrevItem (); 00099 00104 void* GetNextItem (); 00105 00107 void* GetCurrentItem (); 00109 void* SetCurrentItem (void *theObj); 00110 }; 00111 00112 #endif // __CS_CSDLLIST_H__ Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000 |