packages/mvtx/MvtxHitPruner.h

0001 /**
0002  * @file mvtx/MvtxHitPruner.h
0003  * @author Tony Frawley
0004  * @date July 2022
0005  * @brief Pruner to handle multiple copies of hits for the MVTX
0006  */
0007 #ifndef MVTX_MVTXHITPRUNER_H
0008 #define MVTX_MVTXHITPRUNER_H
0009
0010 #include <fun4all/SubsysReco.h>
0011 #include <trackbase/TrkrDefs.h>
0012
0013 #include <string>  // for string
0014 #include <utility>
0015 class PHCompositeNode;
0016 class TrkrHit;
0017 class TrkrHitSetContainer;
0018
0019 /**
0020  * @brief Hit pruner for the MVTX
0021  */
0022 class MvtxHitPruner : public SubsysReco
0023 {
0024  public:
0025
0026   //! constructor
0027   MvtxHitPruner(const std::string &name = "MvtxHitPruner");
0028
0029   //! destructor
0030   ~MvtxHitPruner() override = default;
0031
0032   //! module initialization
0033   int Init(PHCompositeNode * /*topNode*/) override { return 0; }
0034
0035   //! run initialization
0036   int InitRun(PHCompositeNode * /*topNode*/) override;
0037
0038   //! event processing
0039   int process_event(PHCompositeNode * /*topNode*/) override;
0040
0041   //! end of process
0042   int End(PHCompositeNode * /*topNode*/) override { return 0; }
0043
0044  private:
0045   // node tree storage pointers
0046   TrkrHitSetContainer *m_hits = nullptr;
0047 };
0048
0049 #endif  // MVTX_MVTXHITPRUNER_H