/data/refman/pasoursint/CMSSW_5_3_0/src/DataFormats/MuonDetId/interface/DTLayerId.h

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#ifndef MuonDetId_DTLayerId_h
#define MuonDetId_DTLayerId_h

#include <DataFormats/MuonDetId/interface/DTSuperLayerId.h>

class DTLayerId : public DTSuperLayerId {
 public:
      
  DTLayerId();


  explicit DTLayerId(uint32_t id);


  DTLayerId(int wheel, 
            int station, 
            int sector,
            int superlayer,
            int layer);


  DTLayerId(const DTLayerId& layerId);


  DTLayerId(const DTChamberId& chId, int superlayer, int layer);


  DTLayerId(const DTSuperLayerId& slId, int layer);


  int layer() const {
    return ((id_>>layerStartBit_)&lMask_);
  }


  DTSuperLayerId superlayerId() const {
    return DTSuperLayerId(id_ & slIdMask_);
  }
  


};


std::ostream& operator<<( std::ostream& os, const DTLayerId& id );

#endif