OnStateApplier.dcl.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2017 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Nils Braun                                               *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <tracking/trackFindingCDC/findlets/base/Findlet.h>
 
#include <tracking/trackFindingCDC/numerics/WithWeight.h>
#include <tracking/trackFindingCDC/numerics/Weight.h>
 
#include <vector>
 
namespace Belle2 {
  template <class AState>
  class OnStateApplier : public
    TrackFindingCDC::Findlet<const TrackFindingCDC::WithWeight<const AState*>, TrackFindingCDC::WithWeight<AState*>> {
  private:
    using Super = TrackFindingCDC::Findlet<const TrackFindingCDC::WithWeight<const AState*>, TrackFindingCDC::WithWeight<AState*>>;
 
  public:
    using Object = std::pair<const std::vector<TrackFindingCDC::WithWeight<const AState*>>, AState*>;
 
    void apply(const std::vector<TrackFindingCDC::WithWeight<const AState*>>& currentPath,
               std::vector<TrackFindingCDC::WithWeight<AState*>>& childStates) override;
 
    virtual TrackFindingCDC::Weight operator()(const Object& object);
  };
}