IBkgStreamsCache.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef PILEUPTOOLS_IBKGSTREAMSCACHE_H
#define PILEUPTOOLS_IBKGSTREAMSCACHE_H
 
#include "GaudiKernel/IAlgTool.h"
#include "xAODEventInfo/EventInfo.h"
 
class IBeamIntensity;

 
class IBkgStreamsCache : virtual public IAlgTool {
public:
  virtual StatusCode setup(int firstXing,
                           unsigned int nXings,
                           unsigned int firstStore,
                           IBeamIntensity* iBM)=0;
  virtual void newEvent() = 0;
  virtual void resetEvtsPerXingScaleFactor(float sf) = 0;
  virtual StatusCode addSubEvts(unsigned int iXing,
                                xAOD::EventInfo* overEvent,
                                int t0BinCenter, bool loadEventProxies, unsigned int BCID) = 0;
  virtual StatusCode addSubEvts(unsigned int iXing,
                                xAOD::EventInfo* overlaidEvent,
                                int t0BinCenter) = 0;
  virtual unsigned int nStores() const = 0;

  DeclareInterfaceID(IBkgStreamsCache, 1, 0 );
};
#endif // PILEUPTOOLS_IBKGSTREAMSCACHE_H