SiTrackerMRHTools/interface/MeasurementByLayerGrouper.h

0001 #ifndef SiTrackerMRHTools_MeasurementByLayerGrouper_H
0002 #define SiTrackerMRHTools_MeasurementByLayerGrouper_H
0003
0004 class DetLayer;
0005 class TrajectoryMeasurement;
0006 class GeometricSearchTracker;
0007
0008 #include <vector>
0009 #include <map>
0010
0011 //groups the TrajectoryMeasurements on a layer by layer basis
0012
0013 class MeasurementByLayerGrouper {
0014 private:
0015   typedef TrajectoryMeasurement TM;
0016   const GeometricSearchTracker* theGeomSearch;
0017
0018   const DetLayer* getDetLayer(const TM& tm) const;
0019
0020 public:
0021   explicit MeasurementByLayerGrouper(const GeometricSearchTracker* search = nullptr) : theGeomSearch(search) {}
0022
0023   std::vector<std::pair<const DetLayer*, std::vector<TM> > > operator()(const std::vector<TM>&) const;
0024
0025   //to be ported later if needed
0026   /*
0027   vector<TM>
0028   operator()(const vector<pair<const DetLayer*, vector<TM> > >&) const;
0029
0030   vector<pair<const DetLayer*, map<int, vector<TrajectoryMeasurement> > > >
0031   operator()(const map<int, vector<TM> >&) const;
0032 */
0033 };
0034 #endif