PMGTruthWeightAlg.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/

 
 
#ifndef ASG_ANALYSIS_ALGORITHMS__PMG_TRUTH_WEIGHT_ALG_H
#define ASG_ANALYSIS_ALGORITHMS__PMG_TRUTH_WEIGHT_ALG_H
 
#include <AnaAlgorithm/AnaAlgorithm.h>
#include <PMGAnalysisInterfaces/IPMGTruthWeightTool.h>
#include <SystematicsHandles/SysReadHandle.h>
#include <SystematicsHandles/SysWriteDecorHandle.h>
#include <SystematicsHandles/SysListHandle.h>
#include <xAODEventInfo/EventInfo.h>
 
namespace CP
{
  class PMGTruthWeightAlg final : public EL::AnaAlgorithm
  {
    using EL::AnaAlgorithm::AnaAlgorithm;
    StatusCode initialize () override;
    StatusCode execute () override;

  private:
    ToolHandle<PMGTools::IPMGTruthWeightTool> m_truthWeightTool {this, "truthWeightTool", "PMGTools::PMGTruthWeightTool", "the truth weight tool"};

  private:
    SysListHandle m_systematicsList {this};

  private:
    SysReadHandle<xAOD::EventInfo> m_eventInfoHandle {
      this, "eventInfo", "EventInfo", "the event info object to run on"};

  private:
    SysWriteDecorHandle<float> m_decoration {
      this, "decoration", "", "the decoration for the truth weights"};
  };
}
 
#endif