TrackerID.h

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#ifndef DETDESCR_TRACKERID_H_
#define DETDESCR_TRACKERID_H_
 
// LDMX
#include "DetDescr/DetectorID.h"
 
namespace ldmx {
 
class TrackerID : public DetectorID {
 public:
  static const RawValue LAYER_MASK{0xFF};
  static const RawValue LAYER_SHIFT{0};
  static const RawValue MODULE_MASK{0x1F};
  static const RawValue MODULE_SHIFT{8};
 
  TrackerID() {}
 
  TrackerID(const DetectorID id) : DetectorID(id) {
    SUBDETECTORID_TEST3("TrackerID", SD_TRACKER_TAGGER, SD_TRACKER_RECOIL,
                        SD_TRACKER_TESTSTAND);
  }
 
  TrackerID(RawValue rawid) : DetectorID(rawid) {
    SUBDETECTORID_TEST3("TrackerID", SD_TRACKER_TAGGER, SD_TRACKER_RECOIL,
                        SD_TRACKER_TESTSTAND);
  }
 
  TrackerID(SubdetectorIDType system, unsigned int layer, unsigned int module)
      : DetectorID(system, 0) {
    id_ |= (layer & LAYER_MASK) << LAYER_SHIFT;
    id_ |= (module & MODULE_MASK) << MODULE_SHIFT;
  }
 
  int module() const { return (id_ >> MODULE_SHIFT) & MODULE_MASK; }
 
  int layer() const { return (id_ >> LAYER_SHIFT) & LAYER_MASK; }
 
  friend std::ostream& operator<<(std::ostream& o, const ldmx::TrackerID& d);
 
  static void createInterpreters();
};
}  // namespace ldmx
 
#endif