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// $Id: RtclOPtr.hpp 521 2013-05-20 22:16:45Z mueller $

//

// Copyright 2011-2013 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

// 2013-05-20   521   1.0.1  declare ctor(Tcl_Obj*) as explicit

// 2011-02-20   363   1.0    Initial version

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

/*!

  \file

  \version $Id: RtclOPtr.hpp 521 2013-05-20 22:16:45Z mueller $

  \brief   Declaration of class RtclOPtr.

*/

#ifndef included_Retro_RtclOPtr

#define included_Retro_RtclOPtr 1

#include "tcl.h"

namespace Retro {

  class RtclOPtr {

    public:

                        RtclOPtr();

      explicit          RtclOPtr(Tcl_Obj* pobj);

                        RtclOPtr(const RtclOPtr& rhs);

                       ~RtclOPtr();

                        operator Tcl_Obj*() const;

      bool              operator !() const;

      RtclOPtr&         operator=(const RtclOPtr& rhs);

      RtclOPtr&         operator=(Tcl_Obj* pobj);

    protected:

      Tcl_Obj*          fpObj;              //!< pointer to tcl object

  };

} // end namespace Retro

// implementation all inline

#include "RtclOPtr.ipp"

#endif