KLMClustersReconstructorModule.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
 
/* KLM headers. */
#include <klm/dataobjects/KLMHit2d.h>
 
/* Basf2 headers. */
#include <framework/core/Module.h>
#include <framework/datastore/StoreArray.h>
#include <mdst/dataobjects/KLMCluster.h>
 
/* C++ headers. */
#include <string>
#include <vector>
 
namespace Belle2 {

  class KLMClustersReconstructorModule : public Module {

    enum PositionMode {
      c_FullAverage,        
      c_FirstLayer,         
      c_FirstTwoLayers,     
      c_SuccessiveTwoLayers 
    };

    enum ClusterMode {
      c_AnyHit,   
      c_FirstHit, 
    };
 
  public:

    KLMClustersReconstructorModule();

    ~KLMClustersReconstructorModule();

    void initialize() override;

    void beginRun() override;

    void event() override;

    void endRun() override;

    void terminate() override;
 
  private:

    double m_ClusteringAngle;

    std::string m_PositionModeString;

    enum PositionMode m_PositionMode;

    std::string m_ClusterModeString;

    enum ClusterMode m_ClusterMode;

    bool m_RemoveOutlierHits;

    double m_OutlierTrimAngle;

    void applyOutlierRemoval(std::vector<KLMHit2d*>& clusterHits, std::vector<KLMHit2d*>& poolHits);

    StoreArray<KLMCluster> m_KLMClusters;

    StoreArray<KLMHit2d> m_Hit2ds;
 
  };

}