include/edm4eic/TruthinessCollectionData.h

0001 // AUTOMATICALLY GENERATED FILE - DO NOT EDIT
0002
0003 #ifndef EDM4EIC_Truthiness_CollectionData_H
0004 #define EDM4EIC_Truthiness_CollectionData_H
0005
0006 // datamodel specific includes
0007 #include "edm4eic/TruthinessData.h"
0008 #include "edm4eic/TruthinessObj.h"
0009 #include "edm4eic/Truthiness.h"
0010 #include "edm4eic/MCRecoParticleAssociation.h"
0011 #include "edm4eic/ReconstructedParticle.h"
0012 #include "edm4hep/MCParticle.h"
0013
0014 // schema evolution specific includes
0015
0016 // podio specific includes
0017 #include "podio/CollectionBuffers.h"
0018 #include "podio/ICollectionProvider.h"
0019
0020 #include <deque>
0021 #include <memory>
0022
0023 namespace edm4eic {
0024
0025
0026 using TruthinessObjPointerContainer = std::deque<TruthinessObj*>;
0027 using TruthinessDataContainer = std::vector<TruthinessData>;
0028
0029
0030 /**
0031  * Class encapsulating everything related to storage of data that is needed by a
0032  * collection.
0033  */
0034 class TruthinessCollectionData {
0035 public:
0036   /**
0037    * The Objs of this collection
0038    */
0039   TruthinessObjPointerContainer entries{};
0040
0041   /**
0042    * Default constructor setting up the necessary buffers
0043    */
0044   TruthinessCollectionData();
0045
0046   /**
0047    * Constructor from existing I/O buffers
0048    */
0049   TruthinessCollectionData(podio::CollectionReadBuffers buffers, bool isSubsetColl);
0050
0051   /**
0052    * Non copy-able, move-only class
0053    */
0054   TruthinessCollectionData(const TruthinessCollectionData&) = delete;
0055   TruthinessCollectionData& operator=(const TruthinessCollectionData&) = delete;
0056   TruthinessCollectionData(TruthinessCollectionData&& other) = default;
0057   TruthinessCollectionData& operator=(TruthinessCollectionData&& other) = default;
0058
0059   /**
0060    * Destructor
0061    */
0062   ~TruthinessCollectionData() = default;
0063
0064   void clear(bool isSubsetColl);
0065
0066   podio::CollectionWriteBuffers getCollectionBuffers(bool isSubsetColl);
0067
0068   void prepareForWrite(bool isSubsetColl);
0069
0070   void prepareAfterRead(uint32_t collectionID);
0071
0072   void makeSubsetCollection();
0073
0074   void createRelations(TruthinessObj* obj);
0075
0076   bool setReferences(const podio::ICollectionProvider* collectionProvider, bool isSubsetColl);
0077
0078 private:
0079   // members to handle 1-to-N-relations
0080   podio::UVecPtr<edm4eic::MCRecoParticleAssociation> m_rel_associations{std::make_unique<std::vector<edm4eic::MCRecoParticleAssociation>>()}; ///< Relation buffer for read / write
0081   std::vector<podio::UVecPtr<edm4eic::MCRecoParticleAssociation>> m_rel_associations_tmp{}; ///< Relation buffer for internal book-keeping
0082   podio::UVecPtr<edm4hep::MCParticle> m_rel_unassociatedMCParticles{std::make_unique<std::vector<edm4hep::MCParticle>>()}; ///< Relation buffer for read / write
0083   std::vector<podio::UVecPtr<edm4hep::MCParticle>> m_rel_unassociatedMCParticles_tmp{}; ///< Relation buffer for internal book-keeping
0084   podio::UVecPtr<edm4eic::ReconstructedParticle> m_rel_unassociatedRecoParticles{std::make_unique<std::vector<edm4eic::ReconstructedParticle>>()}; ///< Relation buffer for read / write
0085   std::vector<podio::UVecPtr<edm4eic::ReconstructedParticle>> m_rel_unassociatedRecoParticles_tmp{}; ///< Relation buffer for internal book-keeping
0086
0087   // members to handle vector members
0088   podio::UVecPtr<edm4eic::TruthinessContribution> m_vec_associationContributions{nullptr}; /// combined vector of all objects in collection
0089   std::vector<podio::UVecPtr<edm4eic::TruthinessContribution>> m_vecs_associationContributions{}; /// pointers to individual member vectors
0090
0091   // I/O related buffers
0092   podio::CollRefCollection m_refCollections{};
0093   podio::VectorMembersInfo m_vecmem_info{};
0094   std::unique_ptr<TruthinessDataContainer> m_data{nullptr};
0095 };
0096
0097
0098 } // namespace edm4eic
0099
0100
0101 #endif