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// $Id: RlinkContext.hpp 661 2015-04-03 18:28:41Z mueller $

//

// Copyright 2013-2015 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>

//

// This program is free software; you may redistribute and/or modify it under

// the terms of the GNU General Public License as published by the Free

// Software Foundation, either version 2, or at your option any later version.

//

// This program is distributed in the hope that it will be useful, but

// WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY

// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

// for complete details.

// 

// Revision History: 

// Date         Rev Version  Comment

// 2015-03-28   660   1.1    add SetStatus(Value|Mask)()

// 2013-02-23   492   1.0    Initial version

// ---------------------------------------------------------------------------

/*!

  \file

  \version $Id: RlinkContext.hpp 661 2015-04-03 18:28:41Z mueller $

  \brief   Declaration of class RlinkContext.

*/

#ifndef included_Retro_RlinkContext

#define included_Retro_RlinkContext 1

#include <cstdint>

namespace Retro {

  class RlinkContext {

    public:

                    RlinkContext();

                   ~RlinkContext();

      void          SetStatus(uint8_t stat, uint8_t statmsk=0xff);

      void          SetStatusValue(uint8_t stat);

      void          SetStatusMask(uint8_t statmsk);

      uint8_t       StatusValue() const;

      uint8_t       StatusMask() const;

      bool          StatusIsChecked() const;

      bool          StatusCheck(uint8_t val) const;

      void          IncErrorCount(size_t inc = 1);

      void          ClearErrorCount();

      size_t        ErrorCount() const;

      void          Dump(std::ostream& os, int ind=0, const char* text=0) const;

    protected:

      uint8_t       fStatusVal;             //!< status value

      uint8_t       fStatusMsk;             //!< status mask

      size_t        fErrCnt;                //!< error count

  };

} // end namespace Retro

#include "RlinkContext.ipp"

#endif