ITimelineSvc.h

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#ifndef GAUDIKERNEL_ITIMELINESVC_H
#define GAUDIKERNEL_ITIMELINESVC_H

#include "GaudiKernel/IService.h"

#include <string>

#ifndef __GCCXML__

    #include <chrono>
    typedef std::chrono::high_resolution_clock Clock;
    typedef Clock::time_point time_point;

#else
    typedef uint time_point;
#endif

struct TimelineEvent{
    uint thread;
    uint slot;
    uint event;

    std::string algorithm;

    time_point start;
    time_point end;
};

class GAUDI_API ITimelineSvc: virtual public IService {

public:
  DeclareInterfaceID(ITimelineSvc,1,0);

  virtual void registerTimelineEvent(const TimelineEvent & e) = 0;
  virtual bool isEnabled() const = 0;

  virtual ~ITimelineSvc() {}
};

#endif