MCRecoVertexParticleAssociation.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EDM4EIC_MCRecoVertexParticleAssociation_H
#define EDM4EIC_MCRecoVertexParticleAssociation_H
 
#include "edm4eic/MCRecoVertexParticleAssociationObj.h"
 
#include <cstdint>
 
#include "podio/utilities/MaybeSharedPtr.h"
 
#include <ostream>
#include <cstddef>
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
#include "nlohmann/json_fwd.hpp"
#endif
 
// forward declarations
namespace edm4eic {
class Vertex;
class MutableVertex;
}
namespace edm4hep {
class MCParticle;
class MutableMCParticle;
}
 
 
namespace edm4eic {
 
class MutableMCRecoVertexParticleAssociation;
class MCRecoVertexParticleAssociationCollection;
class MCRecoVertexParticleAssociationCollectionData;
 
/** @class MCRecoVertexParticleAssociation
 *  Association between a Vertex and a MCParticle
 *  @author: S. Joosten
 */
class MCRecoVertexParticleAssociation {
 
  friend class MutableMCRecoVertexParticleAssociation;
  friend class MCRecoVertexParticleAssociationCollection;
  friend class edm4eic::MCRecoVertexParticleAssociationCollectionData;
  friend class MCRecoVertexParticleAssociationCollectionIterator;
 
public:
  using mutable_type = MutableMCRecoVertexParticleAssociation;
  using collection_type = MCRecoVertexParticleAssociationCollection;
 
  /// default constructor
  MCRecoVertexParticleAssociation();
 
  /// Constructor initializing all members
  MCRecoVertexParticleAssociation(std::uint32_t simID, std::uint32_t recID, float weight);
 
  /// copy constructor
  MCRecoVertexParticleAssociation(const MCRecoVertexParticleAssociation& other) = default;
 
  /// copy-assignment operator
  MCRecoVertexParticleAssociation& operator=(MCRecoVertexParticleAssociation other);
 
  /// create a mutable deep-copy of the object with identical relations
  MutableMCRecoVertexParticleAssociation clone() const;
 
  /// destructor
  ~MCRecoVertexParticleAssociation() = default;
 
 
  static MCRecoVertexParticleAssociation makeEmpty();
 
public:
 
  /// Access the Index of corresponding MCParticle (position in MCParticles array)
  std::uint32_t getSimID() const;
 
  /// Access the Index of corresponding Vertex (position in Vertices array)
  std::uint32_t getRecID() const;
 
  /// Access the weight of this association
  float getWeight() const;
 
 
  /// Access the reference to the vertex
  const edm4eic::Vertex getRec() const;
  /// Access the reference to the Monte-Carlo particle
  const edm4hep::MCParticle getSim() const;
 
 
 
  /// check whether the object is actually available
  bool isAvailable() const;
  /// disconnect from MCRecoVertexParticleAssociationObj instance
  void unlink() { m_obj = podio::utils::MaybeSharedPtr<MCRecoVertexParticleAssociationObj>{nullptr}; }
 
  bool operator==(const MCRecoVertexParticleAssociation& other) const { return m_obj == other.m_obj; }
  bool operator==(const MutableMCRecoVertexParticleAssociation& other) const;
 
  // less comparison operator, so that objects can be e.g. stored in sets.
  bool operator<(const MCRecoVertexParticleAssociation& other) const { return m_obj < other.m_obj; }
 
  podio::ObjectID id() const { return getObjectID(); }
 
  const podio::ObjectID getObjectID() const;
 
  friend void swap(MCRecoVertexParticleAssociation& a, MCRecoVertexParticleAssociation& b) {
    using std::swap;
    swap(a.m_obj, b.m_obj); // swap out the internal pointers
  }
 
private:
  /// constructor from existing MCRecoVertexParticleAssociationObj
  explicit MCRecoVertexParticleAssociation(podio::utils::MaybeSharedPtr<MCRecoVertexParticleAssociationObj> obj);
  MCRecoVertexParticleAssociation(MCRecoVertexParticleAssociationObj* obj);
 
  podio::utils::MaybeSharedPtr<MCRecoVertexParticleAssociationObj> m_obj{nullptr};
};
 
std::ostream& operator<<(std::ostream& o, const MCRecoVertexParticleAssociation& value);
 
#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
void to_json(nlohmann::json& j, const MCRecoVertexParticleAssociation& value);
#endif
 
 
} // namespace edm4eic
 
 
#endif