MeasurementDet/interface/TrajectoryMeasurementGroup.h

0001 #ifndef TrajectoryMeasurementGroup_H
0002 #define TrajectoryMeasurementGroup_H
0003
0004 #include "TrackingTools/PatternTools/interface/TrajectoryMeasurement.h"
0005 #include "TrackingTools/DetLayers/interface/DetGroup.h"
0006 #include <vector>
0007 #include <utility>
0008
0009 /** A class that facilitates grouping of trajectory measurements
0010  *  according to the group of Dets from which they come.
0011  *  Functionally equivalent to
0012  *  pair<vector<TrajectoryMeasurement>, vector<DetWithState> >
0013  *  but with a more convenient interface.
0014  *  Used as a return type for the CompositeDet::groupedMeasurements method.
0015  */
0016
0017 class TrajectoryMeasurementGroup {
0018 public:
0019   TrajectoryMeasurementGroup() {}
0020   TrajectoryMeasurementGroup(const std::vector<TrajectoryMeasurement>& meas, const DetGroup& dg)
0021       : measurements_(meas), detGroup_(dg) {}
0022
0023   TrajectoryMeasurementGroup(std::vector<TrajectoryMeasurement>&& meas, const DetGroup& dg)
0024       : measurements_(std::move(meas)), detGroup_(dg) {}
0025   TrajectoryMeasurementGroup(std::vector<TrajectoryMeasurement>&& meas, DetGroup&& dg)
0026       : measurements_(std::move(meas)), detGroup_(std::move(dg)) {}
0027
0028   const std::vector<TrajectoryMeasurement>& measurements() const { return measurements_; }
0029   std::vector<TrajectoryMeasurement>& measurements() { return measurements_; }
0030   const DetGroup& detGroup() const { return detGroup_; }
0031
0032 private:
0033   std::vector<TrajectoryMeasurement> measurements_;
0034   DetGroup detGroup_;
0035 };
0036
0037 #endif