DataFormats/ParticleFlowReco/interface/PFLayer.h - master - githubmirror/cmssw

DataFormats/ParticleFlowReco/interface/PFLayer.h

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03 июн 2019, 06:34

03 июн 2019, 06:3408e36f7

#ifndef DataFormats_ParticleFlowReco_PFLayer_h
#define DataFormats_ParticleFlowReco_PFLayer_h

#include "DataFormats/CaloRecHit/interface/CaloID.h"

/**\class PFLayer
   \brief layer definition for PFRecHit and PFCluster
   
   These definitions are intended for internal use in the particle 
   flow packages.
   
   \todo A new layer definition has been provided in reco::CaloID.
   translation functions have been added between reco::CaloID and 
   PFLayer, but PFLayer should eventually be phased out completely
   
   \author Colin Bernet
   \date   July 2006
*/

class PFLayer {
public:
  /// constructor
  PFLayer() {}

  /// destructor
  ~PFLayer() {}

  /// layer definition
  enum Layer {
    PS2 = -12,
    PS1 = -11,
    ECAL_ENDCAP = -2,
    ECAL_BARREL = -1,
    NONE = 0,
    HCAL_BARREL1 = 1,
    HCAL_BARREL2 = 2,
    HCAL_ENDCAP = 3,
    HF_EM = 11,
    HF_HAD = 12,
    HGCAL = 13  // HGCal, could be EM or HAD
  };

  static reco::CaloID toCaloID(Layer layer);

  static Layer fromCaloID(const reco::CaloID& id);
};

#endif