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keyval.h

00001 /*
00002     Copyright (C) 2000 by Thomas Hieber
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_KEYVAL_H__
00020 #define __CS_KEYVAL_H__
00021 
00022 #include "csextern.h"
00023 
00024 #include "csutil/csobject.h"
00025 #include "csutil/hash.h"
00026 #include "csutil/set.h"
00027 #include "ivaria/keyval.h"
00028 
00037 class CS_CRYSTALSPACE_EXPORT csKeyValuePair : public csObject, public iKeyValuePair
00038 {
00039 private:
00040   const char *m_Value;  // Points to a string in the hash below.
00041   csHash<csStrKey, csStrKey> values;
00042   csSet<csStrKey> names;
00043 
00044 public:
00046   csKeyValuePair (const char* Key, const char* Value);
00048   csKeyValuePair (const char* Key);
00050   virtual ~csKeyValuePair ();
00051 
00052   SCF_DECLARE_IBASE_EXT (csObject);
00053   //----------------------- iKeyValuePair --------------------------
00054   virtual iObject *QueryObject() { return (csObject*)this; }
00055   virtual const char *GetKey () const;
00056   virtual void SetKey (const char* s);
00057   virtual const char *GetValue () const;
00058   virtual const char *GetValue (const char* vname) const;
00059   virtual void SetValue (const char* value);
00060   virtual void SetValue (const char* vname, const char* value);
00061 
00062   virtual csRef<iStringArray> GetValueNames () const;
00063 
00064   //----------------------- iSaverPlugin ---------------------------
00065 };
00066 
00067 #endif // __CS_KEYVAL_H__

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