include/edm4eic/TrajectoryCollectionData.h

0001 // AUTOMATICALLY GENERATED FILE - DO NOT EDIT
0002
0003 #ifndef EDM4EIC_Trajectory_CollectionData_H
0004 #define EDM4EIC_Trajectory_CollectionData_H
0005
0006 // datamodel specific includes
0007 #include "edm4eic/TrajectoryData.h"
0008 #include "edm4eic/TrajectoryObj.h"
0009 #include "edm4eic/Trajectory.h"
0010 #include "edm4eic/Measurement2D.h"
0011 #include "edm4eic/TrackParameters.h"
0012 #include "edm4eic/TrackSeed.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 TrajectoryObjPointerContainer = std::deque<TrajectoryObj*>;
0027 using TrajectoryDataContainer = std::vector<TrajectoryData>;
0028
0029
0030 /**
0031  * Class encapsulating everything related to storage of data that is needed by a
0032  * collection.
0033  */
0034 class TrajectoryCollectionData {
0035 public:
0036   /**
0037    * The Objs of this collection
0038    */
0039   TrajectoryObjPointerContainer entries{};
0040
0041   /**
0042    * Default constructor setting up the necessary buffers
0043    */
0044   TrajectoryCollectionData();
0045
0046   /**
0047    * Constructor from existing I/O buffers
0048    */
0049   TrajectoryCollectionData(podio::CollectionReadBuffers buffers, bool isSubsetColl);
0050
0051   /**
0052    * Non copy-able, move-only class
0053    */
0054   TrajectoryCollectionData(const TrajectoryCollectionData&) = delete;
0055   TrajectoryCollectionData& operator=(const TrajectoryCollectionData&) = delete;
0056   TrajectoryCollectionData(TrajectoryCollectionData&& other) = default;
0057   TrajectoryCollectionData& operator=(TrajectoryCollectionData&& other) = default;
0058
0059   /**
0060    * Destructor
0061    */
0062   ~TrajectoryCollectionData() = 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(TrajectoryObj* 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::TrackParameters> m_rel_trackParameters{std::make_unique<std::vector<edm4eic::TrackParameters>>()}; ///< Relation buffer for read / write
0081   std::vector<podio::UVecPtr<edm4eic::TrackParameters>> m_rel_trackParameters_tmp{}; ///< Relation buffer for internal book-keeping
0082   podio::UVecPtr<edm4eic::Measurement2D> m_rel_measurements_deprecated{std::make_unique<std::vector<edm4eic::Measurement2D>>()}; ///< Relation buffer for read / write
0083   std::vector<podio::UVecPtr<edm4eic::Measurement2D>> m_rel_measurements_deprecated_tmp{}; ///< Relation buffer for internal book-keeping
0084   podio::UVecPtr<edm4eic::Measurement2D> m_rel_outliers_deprecated{std::make_unique<std::vector<edm4eic::Measurement2D>>()}; ///< Relation buffer for read / write
0085   std::vector<podio::UVecPtr<edm4eic::Measurement2D>> m_rel_outliers_deprecated_tmp{}; ///< Relation buffer for internal book-keeping
0086   podio::UVecPtr<edm4eic::TrackSeed> m_rel_seed{std::make_unique<std::vector<edm4eic::TrackSeed>>()}; ///< Relation buffer for read / write
0087
0088   // members to handle vector members
0089   podio::UVecPtr<float> m_vec_measurementChi2{nullptr}; /// combined vector of all objects in collection
0090   std::vector<podio::UVecPtr<float>> m_vecs_measurementChi2{}; /// pointers to individual member vectors
0091   podio::UVecPtr<float> m_vec_outlierChi2{nullptr}; /// combined vector of all objects in collection
0092   std::vector<podio::UVecPtr<float>> m_vecs_outlierChi2{}; /// pointers to individual member vectors
0093
0094   // I/O related buffers
0095   podio::CollRefCollection m_refCollections{};
0096   podio::VectorMembersInfo m_vecmem_info{};
0097   std::unique_ptr<TrajectoryDataContainer> m_data{nullptr};
0098 };
0099
0100
0101 } // namespace edm4eic
0102
0103
0104 #endif