TrackSeed.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EDM4EIC_TrackSeed_H
#define EDM4EIC_TrackSeed_H
 
#include "edm4eic/TrackSeedObj.h"
 
#include "edm4eic/TrackerHit.h"
#include "edm4hep/Vector3f.h"
#include "podio/RelationRange.h"
#include <vector>
 
#include "podio/utilities/MaybeSharedPtr.h"
 
#include <ostream>
#include <cstdint>
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
#include "nlohmann/json_fwd.hpp"
#endif
 
// forward declarations
namespace edm4eic {
class TrackParameters;
class MutableTrackParameters;
}
 
 
namespace edm4eic {
 
class MutableTrackSeed;
class TrackSeedCollection;
class TrackSeedCollectionData;
 
/** @class TrackSeed
 *  Seed info from the realistic seed finder
 *  @author: S. Li, B. Schmookler, J. Osborn
 */
class TrackSeed {
 
  friend class MutableTrackSeed;
  friend class TrackSeedCollection;
  friend class edm4eic::TrackSeedCollectionData;
  friend class TrackSeedCollectionIterator;
 
public:
  using mutable_type = MutableTrackSeed;
  using collection_type = TrackSeedCollection;
 
  /// default constructor
  TrackSeed();
 
  /// Constructor initializing all members
  TrackSeed(edm4hep::Vector3f perigee);
 
  /// copy constructor
  TrackSeed(const TrackSeed& other) = default;
 
  /// copy-assignment operator
  TrackSeed& operator=(TrackSeed other);
 
  /// create a mutable deep-copy of the object with identical relations
  /// if cloneRelations=false, the relations are not cloned and will be empty
  MutableTrackSeed clone(bool cloneRelations=true) const;
 
  /// destructor
  ~TrackSeed() = default;
 
  /// converting constructor from mutable object
  TrackSeed(const MutableTrackSeed& other);
 
  static TrackSeed makeEmpty();
 
public:
 
  /// Access the Vector for the perigee (line surface)
  const edm4hep::Vector3f& getPerigee() const;
 
 
  /// Access the Initial track parameters
  const edm4eic::TrackParameters getParams() const;
 
  std::size_t hits_size() const;
  edm4eic::TrackerHit getHits(std::size_t) const;
  std::vector<edm4eic::TrackerHit>::const_iterator hits_begin() const;
  std::vector<edm4eic::TrackerHit>::const_iterator hits_end() const;
  podio::RelationRange<edm4eic::TrackerHit> getHits() const;
 
 
  /// check whether the object is actually available
  bool isAvailable() const;
  /// disconnect from TrackSeedObj instance
  void unlink() { m_obj = podio::utils::MaybeSharedPtr<TrackSeedObj>{nullptr}; }
 
  bool operator==(const TrackSeed& other) const { return m_obj == other.m_obj; }
  bool operator==(const MutableTrackSeed& other) const;
 
  bool operator!=(const TrackSeed& other) const { return !(*this == other); }
  bool operator!=(const MutableTrackSeed& other) const { return !(*this == other); }
 
  // less comparison operator, so that objects can be e.g. stored in sets.
  bool operator<(const TrackSeed& other) const { return m_obj < other.m_obj; }
 
  podio::ObjectID id() const { return getObjectID(); }
 
  const podio::ObjectID getObjectID() const;
 
  friend void swap(TrackSeed& a, TrackSeed& b) {
    using std::swap;
    swap(a.m_obj, b.m_obj); // swap out the internal pointers
  }
 
private:
  /// constructor from existing TrackSeedObj
  explicit TrackSeed(podio::utils::MaybeSharedPtr<TrackSeedObj> obj);
  TrackSeed(TrackSeedObj* obj);
 
  podio::utils::MaybeSharedPtr<TrackSeedObj> m_obj{nullptr};
};
 
std::ostream& operator<<(std::ostream& o, const TrackSeed& value);
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
void to_json(nlohmann::json& j, const TrackSeed& value);
#endif
 
 
} // namespace edm4eic
 
 
#endif