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00001 /* 00002 Copyright (C) 2001 by Martin Geisse <mgeisse@gmx.net> 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_STRSET_H__ 00020 #define __CS_STRSET_H__ 00021 00022 #include "csutil/strhash.h" 00023 00027 class csStringSet; 00028 00034 class csStringSetIterator 00035 { 00036 friend class csStringSet; 00037 00038 private: 00039 csStringHashIterator* hashIt; 00040 00041 public: 00042 00048 csStringSetIterator (csStringSet* hash); 00049 00051 bool HasNext (); 00053 csStringID Next (); 00054 }; 00055 00062 class csStringSet 00063 { 00064 friend class csStringSetIterator; 00065 00066 csStringHash Registry; 00067 csHashMap reverse_mapping; // Mapping from ID to string. 00068 csStringID IDCounter; 00069 public: 00071 csStringSet (uint32 size = 211); 00073 ~csStringSet (); 00074 00079 csStringID Request (const char *s); 00080 00085 const char* Request (csStringID id); 00086 00091 void Clear (); 00092 }; 00093 00094 #endif // __CS_STRSET_H__