packages/rawtodst/tpc_hits.h

0001 // Tell emacs that this is a C++ source
0002 //  -*- C++ -*-.
0003 #ifndef TPC_HITS_H
0004 #define TPC_HITS_H
0005
0006 #include "TPCMap.h"
0007 #include "TPC_RawHit.h"
0008
0009 #include <trackbase/TrkrDefs.h>
0010 #include <trackbase/TrkrHitSet.h>
0011
0012 #include <fun4all/SubsysReco.h>
0013
0014 #include <memory>
0015 #include <string>
0016
0017 class PHCompositeNode;
0018 class Fun4AllHistoManager;
0019 class TH2;
0020
0021 class tpc_hits : public SubsysReco
0022 {
0023  public:
0024   tpc_hits(const std::string &name = "tpc_hits");
0025
0026   ~tpc_hits() override;
0027
0028   int Init(PHCompositeNode *topNode) override;
0029
0030   /** Called for first event when run number is known.
0031       Typically this is where you may want to fetch data from
0032       database, because you know the run number. A place
0033       to book histograms which have to know the run number.
0034   */
0035   int InitRun(PHCompositeNode *topNode) override;
0036
0037   /** Called for each event.
0038       This is where you do the real work.
0039   */
0040   int process_event(PHCompositeNode *topNode) override;
0041
0042   /// Called at the end of all processing.
0043   int End(PHCompositeNode *topNode) override;
0044
0045  private:
0046   static const int layercount {16};
0047   static const int layeroffset {7 + 16};
0048   Fun4AllHistoManager *hm {nullptr};
0049   TH2 *_h_hit_XY {nullptr};
0050   TrkrHitSet *m_hitset[layercount] = {nullptr};
0051
0052   int starting_BCO {-1};
0053   int rollover_value {0};
0054   int current_BCOBIN {0};
0055
0056   TPCMap M;
0057
0058   std::string _filename {"./outputfile.root"};
0059 };
0060
0061 #endif  // TPC_HITS_H