RingImage.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EDM4EIC_RingImage_H
#define EDM4EIC_RingImage_H
 
#include "edm4eic/RingImageObj.h"
 
#include "edm4hep/Vector3f.h"
 
#include "podio/utilities/MaybeSharedPtr.h"
 
#include <ostream>
#include <cstddef>
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
#include "nlohmann/json_fwd.hpp"
#endif
 
 
 
namespace edm4eic {
 
class MutableRingImage;
class RingImageCollection;
class RingImageCollectionData;
 
/** @class RingImage
 *  EIC Ring Image Cluster
 *  @author: S. Joosten, C. Peng
 */
class RingImage {
 
  friend class MutableRingImage;
  friend class RingImageCollection;
  friend class edm4eic::RingImageCollectionData;
  friend class RingImageCollectionIterator;
 
public:
  using mutable_type = MutableRingImage;
  using collection_type = RingImageCollection;
 
  /// default constructor
  RingImage();
 
  /// Constructor initializing all members
  RingImage(float npe, edm4hep::Vector3f position, edm4hep::Vector3f positionError, float theta, float thetaError, float radius, float radiusError);
 
  /// copy constructor
  RingImage(const RingImage& other) = default;
 
  /// copy-assignment operator
  RingImage& operator=(RingImage other);
 
  /// create a mutable deep-copy of the object with identical relations
  MutableRingImage clone() const;
 
  /// destructor
  ~RingImage() = default;
 
 
  static RingImage makeEmpty();
 
public:
 
  /// Access the Number of photo-electrons [#]
  float getNpe() const;
 
  /// Access the Global position of the cluster [mm]
  const edm4hep::Vector3f& getPosition() const;
 
  /// Access the Error on the position
  const edm4hep::Vector3f& getPositionError() const;
 
  /// Access the Opening angle of the ring [rad, 0->pi]
  float getTheta() const;
 
  /// Access the Error on the opening angle
  float getThetaError() const;
 
  /// Access the Radius of the best fit ring [mm]
  float getRadius() const;
 
  /// Access the Estimated error from the fit [mm]
  float getRadiusError() const;
 
 
 
 
 
  /// check whether the object is actually available
  bool isAvailable() const;
  /// disconnect from RingImageObj instance
  void unlink() { m_obj = podio::utils::MaybeSharedPtr<RingImageObj>{nullptr}; }
 
  bool operator==(const RingImage& other) const { return m_obj == other.m_obj; }
  bool operator==(const MutableRingImage& other) const;
 
  // less comparison operator, so that objects can be e.g. stored in sets.
  bool operator<(const RingImage& other) const { return m_obj < other.m_obj; }
 
  podio::ObjectID id() const { return getObjectID(); }
 
  const podio::ObjectID getObjectID() const;
 
  friend void swap(RingImage& a, RingImage& b) {
    using std::swap;
    swap(a.m_obj, b.m_obj); // swap out the internal pointers
  }
 
private:
  /// constructor from existing RingImageObj
  explicit RingImage(podio::utils::MaybeSharedPtr<RingImageObj> obj);
  RingImage(RingImageObj* obj);
 
  podio::utils::MaybeSharedPtr<RingImageObj> m_obj{nullptr};
};
 
std::ostream& operator<<(std::ostream& o, const RingImage& value);
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
void to_json(nlohmann::json& j, const RingImage& value);
#endif
 
 
} // namespace edm4eic
 
 
#endif