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

TrackingTools/GsfTools/interface/MultiGaussianStateMerger.h

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03 июн 2019, 06:51

03 июн 2019, 06:51c1b767c

#ifndef MultiGaussianStateMerger_H
#define MultiGaussianStateMerger_H

#include "TrackingTools/GsfTools/interface/SingleGaussianState.h"
#include "TrackingTools/GsfTools/interface/MultiGaussianState.h"

/** Abstract base class for trimming or merging a MultiGaussianState into 
 *  one with a smaller number of components.
 */

template <unsigned int N>
class MultiGaussianStateMerger {
public:
  typedef SingleGaussianState<N> SingleState;
  typedef MultiGaussianState<N> MultiState;

public:
  virtual MultiState merge(const MultiState& mgs) const = 0;
  virtual ~MultiGaussianStateMerger() {}
  virtual MultiGaussianStateMerger* clone() const = 0;

protected:
  MultiGaussianStateMerger() {}
  typedef std::vector<SingleState> SGSVector;
};

#endif