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# 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
    00029 #include "iutil/strset.h"
    00030
    00036 typedef unsigned long csStringID;
    00038 csStringID const csInvalidStringID = (csStringID) ~0;
    00039
    00040
    00064 struct iStringSet : public virtual iBase
    00065 {
    00066   SCF_INTERFACE(iStringSet, 2,0,0);
    00073   virtual csStringID Request(const char*) = 0;
    00074
    00080   virtual const char* Request(csStringID) const = 0;
    00081
    00085   virtual bool Contains(char const*) const = 0;
    00086
    00092   virtual bool Contains(csStringID) const = 0;
    00093
    00098   virtual bool Delete(char const*) = 0;
    00099
    00104   virtual bool Delete(csStringID) = 0;
    00105
    00110   virtual void Empty() = 0;
    00111
    00116   /*CS_DEPRECATED_METHOD*/ 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__