TrackingTools/GsfTools/interface/MultiGaussianStateCombiner1D.h - master - githubmirror/cmssw

TrackingTools/GsfTools/interface/MultiGaussianStateCombiner1D.h

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03 июн 2019, 06:51

03 июн 2019, 06:51c1b767c

#ifndef MultiGaussianStateCombiner1D_H
#define MultiGaussianStateCombiner1D_H

#include "TrackingTools/GsfTools/interface/SingleGaussianState1D.h"
#include "TrackingTools/GsfTools/interface/MultiGaussianState1D.h"

/**
   * Class to collapse (combine) a Gaussian mixture of states
   * into one.
   * (c.f. R. Fruewirth et.al., Comp.Phys.Comm 100 (1997) 1
   */

class MultiGaussianStateCombiner1D {
private:
  typedef std::vector<SingleGaussianState1D> VSC;

public:
  SingleGaussianState1D combine(const MultiGaussianState1D& theState) const;
  SingleGaussianState1D combine(const VSC& theComponents) const;
};

#endif