/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/DataFormats/MuonDetId/interface/DTBtiId.h

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//-------------------------------------------------
//
//
//--------------------------------------------------
#ifndef DT_BTI_ID_H_
#define DT_BTI_ID_H_

//------------------------------------
// Collaborating Class Declarations --
//------------------------------------

//----------------------
// Base Class Headers --
//----------------------
#include "DataFormats/MuonDetId/interface/DTChamberId.h"
#include "DataFormats/MuonDetId/interface/DTSuperLayerId.h"

//---------------
// C++ Headers --
//---------------

//              ---------------------
//              -- Class Interface --
//              ---------------------

//typedef unsigned char myint8;
class DTBtiId {

 public:

  DTBtiId() : _bti(0) {}

  DTBtiId(const DTSuperLayerId& mu_superlayer_id, 
                  const int bti_id) : _suplId(mu_superlayer_id),
                                         _bti(bti_id) {}

  DTBtiId(const DTChamberId& mu_stat_id, 
                  const int superlayer_id, 
                  const int bti_id) : _suplId(mu_stat_id,superlayer_id),
                                         _bti(bti_id) {}

  DTBtiId(const int wheel_id, 
                  const int station_id, 
                  const int sector_id, 
                  const int superlayer_id, 
                  const int bti_id) : 
                          _suplId(wheel_id,station_id,sector_id,superlayer_id),
                          _bti(bti_id) {}
  
  DTBtiId(const DTBtiId& btiId) :
                                   _suplId(btiId._suplId), _bti(btiId._bti) {}
 
  virtual ~DTBtiId() {}

  inline int wheel()      const { return _suplId.wheel(); }
  inline int station()    const { return _suplId.station(); }
  inline int sector()     const { return _suplId.sector(); }
  inline int superlayer() const { return _suplId.superlayer(); }
  inline int bti()        const { return _bti; }
  inline DTSuperLayerId SLId() const { return _suplId; }

  bool operator == ( const DTBtiId& id) const { 
    if ( wheel()!=id.wheel()) return false;
    if ( sector()!=id.sector())return false;
    if ( station()!=id.station())return false;
    if ( superlayer()!=id.superlayer())return false;
    if ( _bti!=id.bti())return false;
    return true;
  }

  bool operator <  ( const DTBtiId& id) const { 
    if ( wheel()       < id.wheel()      ) return true;
    if ( wheel()       > id.wheel()      ) return false;
  
    if ( station()     < id.station()    ) return true;
    if ( station()     > id.station()    ) return false;
  
    if ( sector()      < id.sector()     ) return true;
    if ( sector()      > id.sector()     ) return false;

    if ( superlayer()  < id.superlayer() ) return true;
    if ( superlayer()  > id.superlayer() ) return false;

    if ( bti()         < id.bti()        ) return true;
    if ( bti()         > id.bti()        ) return false;

    return false;
  }


 private:
  DTSuperLayerId _suplId; // this is 4 bytes
  int _bti;

};

#endif