HcalCastorDetId.h

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#ifndef HcalCastorDetId_h_included
#define HcalCastorDetId_h_included 1

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

class HcalCastorDetId : public DetId {
public:
  enum Section { Unknown = 0, EM = 1, HAD = 2 };

  // 1 => CaloTower, 2 => ZDC, 3 => Castor
  static const int SubdetectorId = 3;

  HcalCastorDetId();

  HcalCastorDetId(uint32_t rawid);

  HcalCastorDetId(Section section, bool true_for_positive_eta, int sector, int module);

  // constructor without section
  HcalCastorDetId(bool true_for_positive_eta, int sector, int module);

  HcalCastorDetId(const DetId& id);

  HcalCastorDetId& operator=(const DetId& id);

  //int zside() const { return (id_&0x40)?(1):(-1); }
  int zside() const { return 2 * ((id_ >> 8) & 0x1) - 1; }

  //Section section() const { return (Section)((id_>>7)&0x3); }
  Section section() const;

  //int module() const { return id_&0xF; }
  int module() const { return (id_ & 0xF); }

  //int sector() const { return (id_>>6)&0x3; }
  int sector() const { return ((id_ >> 4) & 0xF) + 1; }

  // get the individual cell id
  //  int channel() const;

  static constexpr int kNumberModulesPerEnd = 14, kNumberSectorsPerEnd = 16,
                       kNumberCellsPerEnd = kNumberModulesPerEnd * kNumberSectorsPerEnd,
                       kSizeForDenseIndexing = kNumberCellsPerEnd;

  uint32_t denseIndex() const;

  static bool validDetId(Section iSection, bool posEta, int iSector, int iMod);

  static bool validDenseIndex(uint32_t din) { return (din < kSizeForDenseIndexing); }

  static HcalCastorDetId detIdFromDenseIndex(uint32_t di);

private:
  void buildMe(Section section, bool true_for_positive_eta, int sector, int module);
};

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

#endif  // HcalCastorDetId_h_included