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File indexing completed on 2021-02-14 14:31:36

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