databuff.h Source File

00001 /*
00002     Crystal Space Data Buffer interface
00003     Copyright (C) 2000 by Andrew Zabolotny
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __IUTIL_DATABUFF_H__
00021 #define __IUTIL_DATABUFF_H__
00022 
00023 #include "csutil/scf.h"
00024 
00025 SCF_VERSION (iDataBuffer, 0, 0, 1);
00026 
00034 struct iDataBuffer : public iBase
00035 {
00037   virtual size_t GetSize () const = 0;
00039   virtual csSome GetData () const = 0;
00041   inline char *operator * () const
00042   { return (char *)GetData (); }
00044   inline int8* GetInt8 ()
00045   { return (int8 *)GetData (); }
00047   inline uint8* GetUint8 ()
00048   { return (uint8 *)GetData (); }
00049 };
00050 
00051 #endif // __IUTIL_DATABUFF_H__