/data/refman/pasoursint/CMSSW_5_2_7_hltpatch1/src/DataFormats/ParticleFlowReco/interface/PFLayer.h

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#ifndef DataFormats_ParticleFlowReco_PFLayer_h
#define DataFormats_ParticleFlowReco_PFLayer_h

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


class PFLayer {

 public:
  PFLayer();

  virtual ~PFLayer() = 0;

  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};

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

#endif