TrigScintTrackProducer.h

 
#ifndef TRIGSCINT_TRIGSCINTTRACKPRODUCER_H
#define TRIGSCINT_TRIGSCINTTRACKPRODUCER_H
 
// LDMX Framework
#include "Framework/Configure/Parameters.h"  // Needed to import parameters from configuration file
#include "Framework/Event.h"
#include "Framework/EventProcessor.h"  //Needed to declare processor
#include "Recon/Event/EventConstants.h"
#include "TrigScint/Event/TrigScintCluster.h"
#include "TrigScint/Event/TrigScintTrack.h"
 
namespace trigscint {
 
class TrigScintTrackProducer : public framework::Producer {
 public:
  TrigScintTrackProducer(const std::string &name, framework::Process &process)
      : Producer(name, process) {}
 
  void configure(framework::config::Parameters &ps) override;
 
  void produce(framework::Event &event) override;
 
  void onProcessStart() override;
  void onProcessEnd() override;
 
 private:
  // collection of produced tracks
  std::vector<ldmx::TrigScintTrack> tracks_;
 
  // add a cluster to a track
  ldmx::TrigScintTrack makeTrack(std::vector<ldmx::TrigScintCluster> clusters);
 
  // match x, y tracks and set their x,y spatial coordinates
  void matchXYTracks(std::vector<ldmx::TrigScintTrack> &tracks);
  // std::vector<ldmx::TrigScintTrack> matchXYTracks(
  // std::vector<ldmx::TrigScintTrack> &tracks);
 
  // maximum difference (in channel number space) between track seed and cluster
  // in the next pad tolerated to form a track
  double max_delta_{0.};
 
  // producer specific verbosity
  int verbose_{0};
 
  // collection used to seed the tracks
  std::string seeding_collection_;
 
  // other cluster collections used in track making
  std::vector<std::string> input_collections_;
 
  // output collection (tracks)
  std::string output_collection_;
 
  // specific pass name to use for track making
  std::string pass_name_{""};
 
  // allow forming tracks without match in the last collection
  bool skip_last_{false};
 
  // vertical bar start index
  int vert_bar_start_idx_{52};
 
  // number of horizontal bars (one layer) in geometry
  int n_bars_y_{16};
 
  // number of vertical bars (one row) in geometry
  int n_bars_x_{8};
 
  // track centroid in units of channel nb (will not be content weighted)
  // float centroid_{0.};
 
  // track horizontal centroid in units of channel nb (will not be content
  // weighted)
  // float centroidX_{-1};
 
  // track vertical centroid in units of channel nb (will not be content
  // weighted)
  // float centroidY_{-1};
 
  // track residual in units of channel nb (will not be content weighted)
  // float residual_{0.};
 
  float bar_width_y_{3.};  // mm
  float bar_gap_y_{2.1};   // mm
  float bar_width_x_{3.};  // mm
  float bar_gap_x_{0.1};   // mm
 
  float x_conv_factor_;  // geometry conversion factors
  float x_start_;
  float y_conv_factor_;
  float y_start_;
};
 
}  // namespace trigscint
 
#endif  // TRIGSCINT_TRIGSCINTTRACKPRODUCER_H