TrackerHitConst.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EICD_ConstTrackerHit_H
#define EICD_ConstTrackerHit_H
 
#include "eicd/TrackerHitObj.h"
 
#include "eicd/CovDiagXYZT.h"
#include "eicd/Index.h"
#include "eicd/VectorXYZT.h"
#include "podio/ObjectID.h"
 
 
 
namespace eic {
 
 
/** @class ConstTrackerHit
 *  Tracker hit (reconstructed from Raw)
 *  @author: W. Armstrong, S. Joosten
 */
class ConstTrackerHit {
 
  friend class TrackerHit;
  friend class TrackerHitCollection;
  friend class TrackerHitConstCollectionIterator;
 
public:
  /// default constructor
  ConstTrackerHit();
  ConstTrackerHit(eic::Index ID, std::int64_t cellID, eic::VectorXYZT position, eic::CovDiagXYZT covMatrix, float edep, float edepError);
 
  /// constructor from existing TrackerHitObj
  ConstTrackerHit(TrackerHitObj* obj);
 
  /// copy constructor
  ConstTrackerHit(const ConstTrackerHit& other);
 
  /// copy-assignment operator
  ConstTrackerHit& operator=(const ConstTrackerHit& other);
 
  /// support cloning (deep-copy)
  ConstTrackerHit clone() const;
 
  /// destructor
  ~ConstTrackerHit();
 
 
public:
 
  /// Access the unique ID for this hit
  const eic::Index& ID() const;
 
  /// Access the The detector specific (geometrical) cell id.
  const std::int64_t& cellID() const;
 
  /// Access the Hit (cell) position and time [mm, ns]
  const eic::VectorXYZT& position() const;
 
  /// Access the Covariance Matrix
  const eic::CovDiagXYZT& covMatrix() const;
 
  /// Access the Energy deposit in this hit [GeV]
  const float& edep() const;
 
  /// Access the Error on the energy deposit [GeV]
  const float& edepError() const;
 
 
 
 
 double time() const {return position().t;}
 
 
  /// check whether the object is actually available
  bool isAvailable() const;
  /// disconnect from TrackerHitObj instance
  void unlink() { m_obj = nullptr; }
 
  bool operator==(const ConstTrackerHit& other) const { return m_obj == other.m_obj; }
  bool operator==(const TrackerHit& other) const;
 
  // less comparison operator, so that objects can be e.g. stored in sets.
  bool operator<(const ConstTrackerHit& other) const { return m_obj < other.m_obj; }
 
  unsigned int id() const { return getObjectID().collectionID * 10000000 + getObjectID().index; }
 
  const podio::ObjectID getObjectID() const;
 
private:
  TrackerHitObj* m_obj;
};
 
} // namespace eic
 
 
#endif