DistanceInTrainAugmentationTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/

// Author: Chris Young (christopher.young@cern.ch)
#ifndef DERIVATIONFRAMEWORK_BCDISTANCEAUGMENTATIONTOOL_H
#define DERIVATIONFRAMEWORK_BCDISTANCEAUGMENTATIONTOOL_H
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "DerivationFrameworkInterfaces/IAugmentationTool.h"
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/WriteDecorHandleKey.h"
#include "StoreGate/ReadDecorHandleKey.h"
 
#include "xAODEventInfo/EventInfo.h"
#include "LumiBlockData/BunchCrossingCondData.h"
 
namespace DerivationFramework {
 
  class DistanceInTrainAugmentationTool : public extends<AthAlgTool, IAugmentationTool> {
 
  public:
 
    using base_class::base_class;
 
    virtual StatusCode  initialize() override final;
 
    virtual StatusCode addBranches(const EventContext& ctx) const override final;
 
  private:
    // Tool to get distance into bunch train
    SG::ReadCondHandleKey<BunchCrossingCondData> m_bunchCrossingKey{this, "BunchCrossingKey", "BunchCrossingData", "Key BunchCrossing CDO" };
 
    SG::ReadHandleKey<xAOD::EventInfo> m_eventInfo_key{this, "EventInfo", "EventInfo", "Input event information"};
 
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDDistanceFrontKey {this, "BCIDDistanceFrontKey", m_eventInfo_key, "DFCommonJets_BCIDDistanceFromFront", "Decoration for BCID distance from front"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDDistanceTailKey {this, "BCIDDistanceTailKey", m_eventInfo_key, "DFCommonJets_BCIDDistanceTail" , "Decoration for BCID distance from tail"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDGapBeforeTrainKey {this, "BCIDGapBeforeTrainKey", m_eventInfo_key, "DFCommonJets_BCIDGapBeforeTrain", "Decoration for BCID gap before train"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDGapAfterTrainKey {this, "BCIDGapAfterTrainKey", m_eventInfo_key, "DFCommonJets_BCIDGapAfterTrain", "Decoration for BCID gap after train"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDTypeKey {this, "BCIDTypeKey", m_eventInfo_key, "DFCommonJets_BCIDType", "Decoration for BCID type"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDGapBeforeTrainMinus12Key {this, "BCIDGapBeforeTrainMinus12Key", m_eventInfo_key, "DFCommonJets_BCIDGapBeforeTrainMinus12", "Decoration for BCID gap before train minus 12 BCIDs"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDGapAfterTrainMinus12Key {this, "BCIDGapAfterTrainMinus12Key", m_eventInfo_key, "DFCommonJets_BCIDGapAfterTrainMinus12", "Decoration for BCID gap after train minus 12 BCIDs"};
    SG::WriteDecorHandleKey<xAOD::EventInfo> m_BCIDTypeMinus12Key {this, "BCIDTypeMinus12Key", m_eventInfo_key, "DFCommonJets_BCIDTypeMinus12", "Decoration for BCID type minus 12 BCIDs"};
 
  };
 
}
 
#endif