TrigTimeStamp.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TrigTimeAlgs_TrigTimeStamp_h
#define TrigTimeAlgs_TrigTimeStamp_h
 
#include <chrono>
#include "AthenaKernel/CLASS_DEF.h"
class TrigTimeStamp {
public:
  typedef std::chrono::high_resolution_clock::time_point stamp_type;
  
  TrigTimeStamp();
 
  TrigTimeStamp& operator=(const TrigTimeStamp&) = default;  
 
  TrigTimeStamp(const TrigTimeStamp&) = default;
 
  double millisecondsSince() const; 
 
  double millisecondsDifference(const TrigTimeStamp& other) const; 
 
  uint64_t microsecondsSinceEpoch() const;
 
  stamp_type get() const;
 
  void set(stamp_type time = std::chrono::high_resolution_clock::now());
 
private:
  stamp_type m_stamp;
 
};
 
CLASS_DEF( TrigTimeStamp , 262409323 , 1 )
 
inline TrigTimeStamp::TrigTimeStamp() { set(); }
 
inline TrigTimeStamp::stamp_type TrigTimeStamp::get() const { return m_stamp; }
 
inline void TrigTimeStamp::set(TrigTimeStamp::stamp_type time) { m_stamp = time; }
 
#endif  // TrigTimeAlgs_TrigTimeStamp_h