TrigEgammaTopoHypoTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRIGEGAMMAHYPO_TRIGEGAMMATOPOHYPOTOOL_H
#define TRIGEGAMMAHYPO_TRIGEGAMMATOPOHYPOTOOL_H
 
/*************************************************************************************************
 **
 **   File: Trigger/TrigHypothesis/TrigEgammaHypo/src/combos/TrigEgammaTopoHypoTool.h
 **
 **   Description: - Hypothesis Tool: search for electron/photon pairs with 
 **                invariant mass or deltaPhi in some interval; intended for e.g Z->ee, H->gg, etc
 **                
 **
 **   Author: Debottam Bakshi Gupta <debottam.bakshi.gupta@cern.ch>
 **
 **   Created:   May 15 2021
 **
 **************************************************************************************************/ 
 
#include <string>
#include <vector>
 
#include "DecisionHandling/ComboHypoToolBase.h"
 
#include "xAODTracking/TrackParticleContainer.h"
 
#include "TrigCompositeUtils/HLTIdentifier.h"
#include "TrigCompositeUtils/TrigCompositeUtils.h"
 
#include "AthenaMonitoringKernel/Monitored.h"
#include "AthenaMonitoringKernel/GenericMonitoringTool.h"
 

 
 
class TrigEgammaTopoHypoTool:  public ComboHypoToolBase {
 
 public:
  
  TrigEgammaTopoHypoTool(const std::string& type,
                    const std::string& name,
                    const IInterface* parent);
 
  virtual StatusCode initialize() override;
 
 
 private:
  
  virtual bool executeAlg(const std::vector<Combo::LegDecision>& combination, const EventContext& ctx) const override;
  
  // flags
  Gaudi::Property< bool > m_acceptAll {this, "AcceptAll", false, "Ignore selection" };
  Gaudi::Property< bool > m_applyMassCut {this, "ApplyMassCut", false, "Cut on lower limit of mass" };
  Gaudi::Property< bool > m_applyDPhiCut {this, "ApplyDPhiCut", false, "Cut on both delta phi distance and mass" };
  
  // cuts
  Gaudi::Property<float> m_lowerMassEgammaClusterCut {this,"LowerMassEgammaClusterCut", 50000.0, "Lower mass cut for electron-cluster pair"}; 
  Gaudi::Property<float> m_upperMassEgammaClusterCut {this,"UpperMassEgammaClusterCut", -999, "Upper mass cut for electron-cluster pair"}; 
  Gaudi::Property<float> m_thresholdDPhiCut {this,"ThresholdDPhiCut", 1.5, "minimum deltaPhi required between two photons"};
  
  // monitoring
  ToolHandle<GenericMonitoringTool> m_monTool { this, "MonTool", "", "Monitoring tool" };
 
 
}; // TRIGEGAMMAHYPO_TRIGEGAMMATOPOHYPOTOOL_H
#endif