ViewCreatorExtraPrefetchROITool.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
#ifndef DECISIONHANDLING_VIEWCREATOREXTRAPREFETCHROITOOL_H
#define DECISIONHANDLING_VIEWCREATOREXTRAPREFETCHROITOOL_H
 
#include "DecisionHandling/IViewCreatorROITool.h"
#include "HLTSeeding/IRoiUpdaterTool.h"
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "StoreGate/WriteHandleKey.h"
#include "TrigSteeringEvent/TrigRoiDescriptorCollection.h"

class ViewCreatorExtraPrefetchROITool : public extends<AthAlgTool, IViewCreatorROITool> {
public:
  ViewCreatorExtraPrefetchROITool(const std::string& type, const std::string& name, const IInterface* parent);
  virtual StatusCode initialize() override;
  virtual StatusCode attachROILinks(TrigCompositeUtils::DecisionContainer& decisions, const EventContext& eventContext) const override;
 
private:
  SG::WriteHandleKey<TrigRoiDescriptorCollection> m_extraRoiWHK{
    this, "ExtraPrefetchRoIsKey", "", "Name of the extra RoI collection to be used for prefetching"};
  Gaudi::Property<std::string> m_extraRoiLinkName{
    this, "PrefetchRoIsLinkName", "prefetchRoI", "Name of the link from a decision object to the RoI for prefetching"};
  Gaudi::Property<bool> m_mergeWithOriginal{
    this, "MergeWithOriginal", true, "Make the output RoI be a super-RoI combining the original and updated ones"};
 
  ToolHandle<IViewCreatorROITool> m_roiCreator { this, "RoiCreator", "", "The main RoI creator tool" };
  ToolHandle<IRoiUpdaterTool> m_roiUpdater { this, "RoiUpdater", "", "RoI Updater" };
};
 
#endif // DECISIONHANDLING_VIEWCREATOREXTRAPREFETCHROITOOL_H