DoubleEventSelectorAthenaPool.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef DOUBLEEVENTSELECTORATHENAPOOL_H
#define DOUBLEEVENTSELECTORATHENAPOOL_H

 
#include "EventSelectorAthenaPool.h"
 
#include "AthenaKernel/ISecondaryEventSelector.h"
#include "AthenaKernel/SlotSpecificObj.h"

class DoubleEventSelectorAthenaPool : public EventSelectorAthenaPool
{
public:
  DoubleEventSelectorAthenaPool(const std::string& name, ISvcLocator* pSvcLocator);
  virtual ~DoubleEventSelectorAthenaPool();

  virtual StatusCode initialize() override;
 
  //-------------------------------------------------
  // IEventSelector
  virtual StatusCode next(IEvtSelector::Context& ctxt) const override;
  virtual StatusCode next(IEvtSelector::Context& ctxt, int jump) const override;
 
  //-------------------------------------------------
  // IEventSelectorSeek
  virtual StatusCode seek(Context& ctxt, int evtNum) const override;

  virtual int size (Context& ctxt) const override;
 
  //-------------------------------------------------
  // IIncidentListener
  virtual void handle(const Incident& incident) override;
 
private:
  virtual StatusCode recordAttributeList() const override;
 
  ServiceHandle<ISecondaryEventSelector> m_secondarySelector{this, "SecondaryEventSelector", "SecondaryEventSelector", ""};
 
  Gaudi::Property<std::string> m_secondaryAttrListSuffix{this, "SecondaryAttrListSuffix", "secondary", ""};
 
  // Cache if secondary selector is ByteStream
  bool m_secondaryByteStream{};
 
  SG::SlotSpecificObj<SG::SourceID> m_sourceID1;
  SG::SlotSpecificObj<SG::SourceID> m_sourceID2;
};
 
#endif