MeasurementByLayerGrouper.h

Go to the documentation of this file.

#ifndef SiTrackerMRHTools_MeasurementByLayerGrouper_H
#define SiTrackerMRHTools_MeasurementByLayerGrouper_H

class DetLayer;
class TrajectoryMeasurement;
class GeometricSearchTracker;

#include <vector>
#include <map>

//groups the TrajectoryMeasurements on a layer by layer basis

class MeasurementByLayerGrouper {
private:
  typedef TrajectoryMeasurement TM;
  const GeometricSearchTracker* theGeomSearch;

  const DetLayer* getDetLayer(const TM& tm) const;

public:
  explicit MeasurementByLayerGrouper(const GeometricSearchTracker* search = nullptr) : theGeomSearch(search){};

  std::vector<std::pair<const DetLayer*, std::vector<TM> > > operator()(const std::vector<TM>&) const;

  //to be ported later if needed
  /*
  vector<TM> 
  operator()(const vector<pair<const DetLayer*, vector<TM> > >&) const;

  vector<pair<const DetLayer*, map<int, vector<TrajectoryMeasurement> > > > 
  operator()(const map<int, vector<TM> >&) const;
*/
};
#endif