TrackFitters/interface/TrajectoryStateCombiner.h

0001 #ifndef TrajectoryStateCombiner_H
0002 #define TrajectoryStateCombiner_H
0003
0004 /** \class TrajectoryStateCombiner
0005  *  Combines the information from two trajectory states via a weighted mean.
0006  *  The input states should not be correlated. Ported from ORCA
0007  *
0008  *  \author todorov, cerati
0009  */
0010
0011 #include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
0012
0013 class TrajectoryStateCombiner {
0014 public:
0015   typedef TrajectoryStateOnSurface TSOS;
0016
0017   TSOS combine(const TSOS& pTsos1, const TSOS& pTsos2) const;
0018
0019   TSOS operator()(const TSOS& pTsos1, const TSOS& pTsos2) const { return combine(pTsos1, pTsos2); }
0020 };
0021
0022 #endif