MLHandover.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include <tracking/trackFindingVXD/filterMap/filterFramework/SelectionVariable.h>
#include <array>
 
#define MLHANDOVER_NAME MLHandover
 
namespace Belle2 {

  template<typename PointType, size_t Ndims = 9>
  class MLHANDOVER_NAME : public SelectionVariable<PointType, 3, std::array<double, Ndims> > {
 
  public:

    PUT_NAME_FUNCTION(MLHANDOVER_NAME);

    static std::array<double, Ndims> value(const PointType& innerHit, const PointType& centerHit, const PointType& outerHit)
    {
      return std::array<double, Ndims> {{
          innerHit.X(), innerHit.Y(), innerHit.Z(),
          centerHit.X(), centerHit.Y(), centerHit.Z(),
          outerHit.X(), outerHit.Y(), outerHit.Z()
        }
      };
    }
  };

}