iutil/strset.h
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00001 /* 00002 Copyright (C) 2003 by Anders Stenberg 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_IUTIL_STRINGSET_H__ 00020 #define __CS_IUTIL_STRINGSET_H__ 00021 00027 #include "csutil/scf_interface.h" 00028 00034 typedef unsigned long csStringID; 00036 csStringID const csInvalidStringID = (csStringID) ~0; 00037 00038 00063 struct iStringSet : public virtual iBase 00064 { 00065 SCF_INTERFACE(iStringSet, 2,0,0); 00072 virtual csStringID Request(const char*) = 0; 00073 00079 virtual const char* Request(csStringID) const = 0; 00080 00084 virtual bool Contains(char const*) const = 0; 00085 00091 virtual bool Contains(csStringID) const = 0; 00092 00097 virtual bool Delete(char const*) = 0; 00098 00103 virtual bool Delete(csStringID) = 0; 00104 00109 virtual void Empty() = 0; 00110 00115 CS_DEPRECATED_METHOD_MSG("Use Empty() instead.") 00116 virtual void Clear() = 0; 00117 00119 virtual size_t GetSize () const = 0; 00120 00126 virtual bool IsEmpty() const = 0; 00127 }; 00128 00131 #endif // __CS_IUTIL_STRINGSET_H__
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