TrackerHit.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EDM4EIC_TrackerHit_H
#define EDM4EIC_TrackerHit_H
 
#include "edm4eic/TrackerHitObj.h"
 
#include "edm4eic/CovDiag3f.h"
#include "edm4hep/Vector3f.h"
#include <cstdint>
 
#include "podio/utilities/MaybeSharedPtr.h"
#include "podio/detail/OrderKey.h"
 
#include <ostream>
#include <cstdint>
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
#include "nlohmann/json_fwd.hpp"
#endif
 
// forward declarations
namespace edm4eic {
class TrackerHitCollection;
class RawTrackerHit;
class MutableRawTrackerHit;
}
 
 
namespace podio::detail {
// Internal function used in less comparison operators of the datatypes and interface types
OrderKey getOrderKey(const edm4eic::TrackerHit& obj);
};
 
namespace edm4eic {
 
class MutableTrackerHit;
class TrackerHitCollection;
class TrackerHitCollectionData;
 
/** @class TrackerHit
 *  Tracker hit (reconstructed from Raw)
 *  @author: W. Armstrong, S. Joosten
 */
class TrackerHit {
 
  friend class MutableTrackerHit;
  friend class TrackerHitCollection;
  friend class edm4eic::TrackerHitCollectionData;
  friend class TrackerHitCollectionIterator;
  friend podio::detail::OrderKey podio::detail::getOrderKey(const TrackerHit & obj);
 
public:
  using mutable_type = MutableTrackerHit;
  using collection_type = TrackerHitCollection;
 
  /// default constructor
  TrackerHit() = default;
 
  /// Constructor initializing all members
  TrackerHit(const std::uint64_t cellID, const edm4hep::Vector3f& position, const edm4eic::CovDiag3f& positionError, const float time, const float timeError, const float edep, const float edepError);
 
  /// copy constructor
  TrackerHit(const TrackerHit& other) = default;
 
  /// copy-assignment operator
  TrackerHit& operator=(TrackerHit other) &; // Rebind this to other's internal object
  TrackerHit& operator=(TrackerHit other) && = delete; // Prevent rebinding temporary as the changes wouldn't persist
 
  /// create a mutable deep-copy of the object with identical relations
  /// if cloneRelations=false, the relations are not cloned and will be empty
  MutableTrackerHit clone(bool cloneRelations=true) const;
 
  /// destructor
  ~TrackerHit() = default;
 
  /// converting constructor from mutable object
  TrackerHit(const MutableTrackerHit& other);
 
  static TrackerHit makeEmpty();
 
public:
 
  static constexpr std::string_view typeName = "edm4eic::TrackerHit";
 
  /// Access the The detector specific (geometrical) cell id.
  std::uint64_t getCellID() const;
 
  /// Access the Hit (cell) position [mm]
  const edm4hep::Vector3f& getPosition() const;
 
  /// Access the Covariance Matrix
  const edm4eic::CovDiag3f& getPositionError() const;
 
  /// Access the Hit time [ns]
  float getTime() const;
 
  /// Access the Error on the time
  float getTimeError() const;
 
  /// Access the Energy deposit in this hit [GeV]
  float getEdep() const;
 
  /// Access the Error on the energy deposit [GeV]
  float getEdepError() const;
 
 
  /// Access the Related raw tracker hit
  const edm4eic::RawTrackerHit getRawHit() const;
 
 
 
  /// check whether the object is actually available
  bool isAvailable() const;
  /// disconnect from TrackerHitObj instance
  void unlink() { m_obj = podio::utils::MaybeSharedPtr<TrackerHitObj>{nullptr}; }
 
  bool operator==(const TrackerHit& other) const { return m_obj == other.m_obj; }
  bool operator==(const MutableTrackerHit& other) const;
 
  bool operator!=(const TrackerHit& other) const { return !(*this == other); }
  bool operator!=(const MutableTrackerHit& other) const { return !(*this == other); }
 
  // less comparison operator, so that objects can be e.g. stored in sets.
  bool operator<(const TrackerHit& other) const { return podio::detail::getOrderKey(*this) < podio::detail::getOrderKey(other); }
 
  podio::ObjectID id() const { return getObjectID(); }
 
  const podio::ObjectID getObjectID() const;
 
  friend std::hash<TrackerHit>;
 
  friend void swap(TrackerHit& a, TrackerHit& b) {
    using std::swap;
    swap(a.m_obj, b.m_obj); // swap out the internal pointers
  }
 
private:
  /// constructor from existing TrackerHitObj
  explicit TrackerHit(podio::utils::MaybeSharedPtr<TrackerHitObj> obj);
  TrackerHit(TrackerHitObj* obj);
 
  podio::utils::MaybeSharedPtr<TrackerHitObj> m_obj{new TrackerHitObj{}, podio::utils::MarkOwned};
};
 
std::ostream& operator<<(std::ostream& o, const TrackerHit& value);
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
void to_json(nlohmann::json& j, const TrackerHit& value);
#endif
 
 
} // namespace edm4eic
 
 
 
template<>
struct std::hash<edm4eic::TrackerHit> {
  std::size_t operator()(const edm4eic::TrackerHit& obj) const {
    return std::hash<edm4eic::TrackerHitObj*>{}(obj.m_obj.get());
  }
};
 
 
// This is needed to avoid triggering opening every library in LD_LIBRARY_PATH
// until it's fixed in ROOT. See https://github.com/root-project/root/issues/18489
// and https://github.com/AIDASoft/podio/issues/770
#if defined(__clang__)
  #pragma clang diagnostic push
  #pragma clang diagnostic ignored "-Wunknown-warning-option"
  #pragma clang diagnostic ignored "-Wdeprecated-redundant-constexpr-static-def"
  #pragma clang diagnostic ignored "-Wdeprecated"
constexpr std::string_view edm4eic::TrackerHit::typeName;
  #pragma clang diagnostic pop
#elif defined(__GNUC__)
  #pragma GCC diagnostic push
  #pragma GCC diagnostic ignored "-Wdeprecated"
constexpr std::string_view edm4eic::TrackerHit::typeName;
  #pragma GCC diagnostic pop
#endif
 
 
#endif