RtimerFd.hpp

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// $Id: RtimerFd.hpp 1185 2019-07-12 17:29:12Z mueller $
// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright 2013-2019 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
// 
// Revision History: 
// Date         Rev Version  Comment
// 2019-06-08  1161   1.1    derive from Rfd, inherit IsOpen,Close,Fd
// 2018-12-16  1084   1.0.1  use =delete for noncopyable instead of boost
// 2017-02-18   852   1.0    Initial version
// 2013-01-11   473   0.1    First draft
// ---------------------------------------------------------------------------
 
 
#ifndef included_Retro_RtimerFd
#define included_Retro_RtimerFd 1
 
#include <time.h>
 
#include "Rfd.hpp"
#include "Rtime.hpp"
 
 
namespace Retro {
 
  class RtimerFd : public Rfd {
    public:
                    RtimerFd();
      explicit      RtimerFd(const char* cnam);
    
                    RtimerFd(const RtimerFd&) = delete;   // noncopyable 
      RtimerFd&     operator=(const RtimerFd&) = delete;  // noncopyable
 
      void          Open(clockid_t clkid=CLOCK_MONOTONIC);
      void          SetRelative(const Rtime& dt);
      void          SetRelative(double dt);
      void          Cancel();
      uint64_t      Read();
 
};
  
} // end namespace Retro
 
#include "RtimerFd.ipp"
 
#endif