GsfTools/interface/MultiGaussianStateCombiner1D.h

0001 #ifndef MultiGaussianStateCombiner1D_H
0002 #define MultiGaussianStateCombiner1D_H
0003
0004 #include "TrackingTools/GsfTools/interface/SingleGaussianState1D.h"
0005 #include "TrackingTools/GsfTools/interface/MultiGaussianState1D.h"
0006
0007 /**
0008    * Class to collapse (combine) a Gaussian mixture of states
0009    * into one.
0010    * (c.f. R. Fruewirth et.al., Comp.Phys.Comm 100 (1997) 1
0011    */
0012
0013 class MultiGaussianStateCombiner1D {
0014 private:
0015   typedef std::vector<SingleGaussianState1D> VSC;
0016
0017 public:
0018   SingleGaussianState1D combine(const MultiGaussianState1D& theState) const;
0019   SingleGaussianState1D combine(const VSC& theComponents) const;
0020 };
0021
0022 #endif