TruthParticleParamDefs.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
// TruthParticleParamDefs.h 
// Header file for parameters definitions for TruthParticle
// Stolen from ElectronParamDefs.h
// Author  : Sebastien Binet : March 2006
#ifndef MCPARTICLEEVENT_TRUTHPARTICLEPARAMDEFS_H
#define MCPARTICLEEVENT_TRUTHPARTICLEPARAMDEFS_H
 
 
#include <array>
 
namespace TruthParticleParameters { 
 
  enum ConeSize {
    etcone10 = 0,//<! ET in a cone of R=0.10
    etcone20 = 1,//<! ET in a cone of R=0.20
    etcone30 = 2,//<! ET in a cone of R=0.30
    etcone40 = 3,//<! ET in a cone of R=0.40
    etcone   = 4,//<! ET in a cone of R=0.45
    etcone50 = 5,//<! ET in a cone of R=0.50
    etcone60 = 6,//<! ET in a cone of R=0.60
    etcone70 = 7,//<! ET in a cone of R=0.70
    
    // keep this enum the last one
    NbrOfCones = 8
  };
 
  typedef std::array<double, TruthParticleParameters::NbrOfCones> ConeCuts_t;
 
  inline
  double coneCut( const TruthParticleParameters::ConeSize idx ) {
    static const ConeCuts_t coneCuts = { 
      {
    0.10, // TruthParticleParameters::etcone10
    0.20, // TruthParticleParameters::etcone20
    0.30, // TruthParticleParameters::etcone30
    0.40, // TruthParticleParameters::etcone40
    0.45, // TruthParticleParameters::etcone
    0.50, // TruthParticleParameters::etcone50
    0.60, // TruthParticleParameters::etcone60
    0.70  // TruthParticleParameters::etcone70
      } 
    };
    return coneCuts[idx];
  }
} //> end namespace TruthParticleParameters
 
namespace McAod {
 
  typedef std::array<double, TruthParticleParameters::NbrOfCones>
          EtIsolations;
 
} //> end namespace McAod
 
#endif // MCPARTICLEEVENT_TRUTHPARTICLEPARAMDEFS_H