AsgForwardElectronIsEMSelector.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
// Dear emacs, this is -*-c++-*-
 
#ifndef __ASGFORWARDELECTRONISEMSELECTOR__
#define __ASGFORWARDELECTRONISEMSELECTOR__
 
// Atlas includes
#include "AsgTools/AsgTool.h"
 
// Include the interfaces
#include "EgammaAnalysisInterfaces/IAsgForwardElectronIsEMSelector.h"
 
#include "AsgDataHandles/ReadHandleKey.h"
#include "xAODTracking/VertexContainer.h"
 
#include <string>
 
class EventContext;
 
namespace Root {
class TForwardElectronIsEMSelector;
}
 
class AsgForwardElectronIsEMSelector
  : public asg::AsgTool
  , virtual public IAsgForwardElectronIsEMSelector
{
 
  ASG_TOOL_CLASS3(AsgForwardElectronIsEMSelector,
                  IAsgForwardElectronIsEMSelector,
                  IAsgEGammaIsEMSelector,
                  IAsgSelectionTool)
 
public:
  AsgForwardElectronIsEMSelector(const std::string& myname);
 
  virtual ~AsgForwardElectronIsEMSelector();
 
  virtual StatusCode initialize() override final;
 
  // Main methods for IAsgSelectionTool interface
 
  virtual const asg::AcceptInfo& getAcceptInfo() const override final;
 
  virtual asg::AcceptData accept(
    const xAOD::IParticle* part) const override final;
  virtual asg::AcceptData accept(
    const EventContext& ctx,
    const xAOD::IParticle* part) const override final;
 
  virtual asg::AcceptData accept(const EventContext& ctx,
                                 const xAOD::Egamma* part) const override final;
 
  virtual asg::AcceptData accept(const EventContext& ctx,
                                 const xAOD::Photon* part) const override final;
 
  virtual asg::AcceptData accept(
    const EventContext& ctx,
    const xAOD::Electron* part) const override final;
  virtual std::string getOperatingPointName() const override final;
 
  // The main execute method
  virtual StatusCode execute(const EventContext& ctx,
                             const xAOD::Egamma* eg,
                             unsigned int& isEM) const override final;
  // Private member variables
private:
  unsigned int getNPrimVertices(const EventContext& ctx) const;
 
  unsigned int calocuts_electrons(const xAOD::Egamma* eg,
                                  float eta2,
                                  float nvtx,
                                  unsigned int iflag) const;
 
  std::string m_WorkingPoint;
 
  std::string m_configFile;
 
  Root::TForwardElectronIsEMSelector* m_rootForwardTool;
 
  bool m_usePVCont;
 
  // defualt nPV (when not using PVCont)
  unsigned int m_nPVdefault;
 
  SG::ReadHandleKey<xAOD::VertexContainer> m_primVtxContKey{
    this,
    "primaryVertexContainer",
    "PrimaryVertices",
    "The primary vertex container name"
  };
 
}; // End: class definition
 
#endif