MTDDetId.h

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#ifndef DataFormats_MTDDetId_MTDDetId_h
#define DataFormats_MTDDetId_MTDDetId_h

#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/ForwardDetId/interface/ForwardSubdetector.h"
#include <ostream>

class MTDDetId : public DetId {
public:
  enum SubDetector { subUNKNOWN = 0, FastTime = 1 };

  enum MTDType { typeUNKNOWN = 0, BTL = 1, ETL = 2 };

  static const uint32_t kMTDsubdOffset = 23;
  static const uint32_t kMTDsubdMask = 0x3;
  static const uint32_t kZsideOffset = 22;
  static const uint32_t kZsideMask = 0x1;
  static const uint32_t kRodRingOffset = 16;
  static const uint32_t kRodRingMask = 0x3F;

  // ---------- Constructors, enumerated types ----------

  MTDDetId() : DetId() { ; }

  MTDDetId(const uint32_t& raw_id) : DetId(raw_id) { ; }

  MTDDetId(const DetId& det_id) : DetId(det_id.rawId()) { ; }

  MTDDetId(Detector det, int subdet) : DetId(det, subdet) { ; }

  // ---------- Common methods ----------

  inline SubDetector subDetector() const { return static_cast<MTDDetId::SubDetector>(subdetId()); }

  inline int mtdSubDetector() const { return (id_ >> kMTDsubdOffset) & kMTDsubdMask; }

  inline int mtdSide() const { return (id_ >> kZsideOffset) & kZsideMask; }
  inline int zside() const { return (mtdSide() == 1 ? (1) : (-1)); }

  inline int mtdRR() const { return (id_ >> kRodRingOffset) & kRodRingMask; }
};

std::ostream& operator<<(std::ostream&, const MTDDetId&);

#endif  // DataFormats_MTDDetId_MTDDetId_h