include/edm4eic/MCRecoParticleAssociationCollectionData.h

0001 // AUTOMATICALLY GENERATED FILE - DO NOT EDIT
0002
0003 #ifndef EDM4EIC_MCRecoParticleAssociation_CollectionData_H
0004 #define EDM4EIC_MCRecoParticleAssociation_CollectionData_H
0005
0006 // datamodel specific includes
0007 #include "edm4eic/MCRecoParticleAssociationData.h"
0008 #include "edm4eic/MCRecoParticleAssociationObj.h"
0009 #include "edm4eic/MCRecoParticleAssociation.h"
0010 #include "edm4eic/ReconstructedParticle.h"
0011 #include "edm4hep/MCParticle.h"
0012
0013 // schema evolution specific includes
0014
0015 // podio specific includes
0016 #include "podio/CollectionBuffers.h"
0017 #include "podio/ICollectionProvider.h"
0018
0019 #include <deque>
0020 #include <memory>
0021
0022 namespace edm4eic {
0023
0024
0025 using MCRecoParticleAssociationObjPointerContainer = std::deque<MCRecoParticleAssociationObj*>;
0026 using MCRecoParticleAssociationDataContainer = std::vector<MCRecoParticleAssociationData>;
0027
0028
0029 /**
0030  * Class encapsulating everything related to storage of data that is needed by a
0031  * collection.
0032  */
0033 class MCRecoParticleAssociationCollectionData {
0034 public:
0035   /**
0036    * The Objs of this collection
0037    */
0038   MCRecoParticleAssociationObjPointerContainer entries{};
0039
0040   /**
0041    * Default constructor setting up the necessary buffers
0042    */
0043   MCRecoParticleAssociationCollectionData();
0044
0045   /**
0046    * Constructor from existing I/O buffers
0047    */
0048   MCRecoParticleAssociationCollectionData(podio::CollectionReadBuffers buffers, bool isSubsetColl);
0049
0050   /**
0051    * Non copy-able, move-only class
0052    */
0053   MCRecoParticleAssociationCollectionData(const MCRecoParticleAssociationCollectionData&) = delete;
0054   MCRecoParticleAssociationCollectionData& operator=(const MCRecoParticleAssociationCollectionData&) = delete;
0055   MCRecoParticleAssociationCollectionData(MCRecoParticleAssociationCollectionData&& other) = default;
0056   MCRecoParticleAssociationCollectionData& operator=(MCRecoParticleAssociationCollectionData&& other) = default;
0057
0058   /**
0059    * Destructor
0060    */
0061   ~MCRecoParticleAssociationCollectionData() = default;
0062
0063   void clear(bool isSubsetColl);
0064
0065   podio::CollectionWriteBuffers getCollectionBuffers(bool isSubsetColl);
0066
0067   void prepareForWrite(bool isSubsetColl);
0068
0069   void prepareAfterRead(uint32_t collectionID);
0070
0071   void makeSubsetCollection();
0072
0073
0074   bool setReferences(const podio::ICollectionProvider* collectionProvider, bool isSubsetColl);
0075
0076 private:
0077   // members to handle 1-to-N-relations
0078   podio::UVecPtr<edm4eic::ReconstructedParticle> m_rel_rec{std::make_unique<std::vector<edm4eic::ReconstructedParticle>>()}; ///< Relation buffer for read / write
0079   podio::UVecPtr<edm4hep::MCParticle> m_rel_sim{std::make_unique<std::vector<edm4hep::MCParticle>>()}; ///< Relation buffer for read / write
0080
0081   // members to handle vector members
0082
0083   // I/O related buffers
0084   podio::CollRefCollection m_refCollections{};
0085   podio::VectorMembersInfo m_vecmem_info{};
0086   std::unique_ptr<MCRecoParticleAssociationDataContainer> m_data{nullptr};
0087 };
0088
0089
0090 } // namespace edm4eic
0091
0092
0093 #endif