OnHitApplier.dcl.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/trackingUtilities/findlets/base/Findlet.h>
#include <tracking/trackingUtilities/numerics/WithWeight.h>
#include <tracking/trackingUtilities/numerics/Weight.h>
 
namespace Belle2 {
  namespace vxdHoughTracking {

    template <class AHit>
    class OnHitApplier : public
      TrackingUtilities::Findlet<const TrackingUtilities::WithWeight<const AHit*>, TrackingUtilities::WithWeight<AHit*>> {
    private:
      using Super = TrackingUtilities::Findlet<const TrackingUtilities::WithWeight<const AHit*>, TrackingUtilities::WithWeight<AHit*>>;
 
    public:
      using Object = std::pair<const std::vector<TrackingUtilities::WithWeight<const AHit*>>, AHit*>;

      void apply(const std::vector<TrackingUtilities::WithWeight<const AHit*>>& currentPath,
                 std::vector<TrackingUtilities::WithWeight<AHit*>>& childHits) override;

      virtual TrackingUtilities::Weight operator()(const Object& object);
    };
 
  }
}