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databuf.h

00001 /*
00002     Crystal Space Data Buffer class
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 __CS_DATABUF_H__
00021 #define __CS_DATABUF_H__
00022 
00023 #include "iutil/databuff.h"
00024 
00031 class csDataBuffer : public iDataBuffer
00032 {
00034   char *Data;
00036   size_t Size;
00037 
00038 public:
00039   SCF_DECLARE_IBASE;
00040 
00042   csDataBuffer (size_t iSize)
00043   { SCF_CONSTRUCT_IBASE (NULL); Data = new char [Size = iSize]; }
00045   csDataBuffer (char *iData, size_t iSize)
00046   { SCF_CONSTRUCT_IBASE (NULL); Data = iData; Size = iSize; }
00048   csDataBuffer (iDataBuffer *source)
00049   {
00050     SCF_CONSTRUCT_IBASE (NULL); 
00051     Data = new char [(Size = source->GetSize()) + 1];
00052     memcpy (Data, source->GetData(), Size);
00053     Data[Size] = 0;
00054   }
00056   virtual ~csDataBuffer ();
00057 
00059   virtual size_t GetSize () const
00060   { return Size; }
00062   virtual char* GetData () const
00063   { return Data; }
00064 };
00065 
00066 #endif // __CS_DATABUF_H__

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