dfadUtilities.h

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/*******************************************************************************
** Copyright (c) 2002 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: dfad_util.h,v $ $Revision: 1.5 $ $State: Exp $
*******************************************************************************/

#ifndef __DFADUITL
#define __DFADUTIL

// Class to read 36 bits words coming from dfad format.
#include "dted/dtedDefines.h"
#include <vlutil/vlMachineTypes.h>

class DT_DLL_dted DtBitData
{

public:

   DtBitData();

   void set(unsigned char value);
   bool sign(int bit);
   int val(int from, int to, int acum);

protected:

   struct stByte
   {
      unsigned char b1 : 1;
      unsigned char b2 : 1;
      unsigned char b3 : 1;
      unsigned char b4 : 1;
      unsigned char b5 : 1;
      unsigned char b6 : 1;
      unsigned char b7 : 1;
      unsigned char b8 : 1;
   };

   stByte myByte;
};

#endif