include/ActsPodioEdm/TrackStateCollectionData.h

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