ParallelHitsSeedFinderAlg.h

Go to the documentation of this file.

#ifndef ParallelHitsSeedFinderAlg_h
#define ParallelHitsSeedFinderAlg_h

// Framework Includes
#include "fhiclcpp/ParameterSet.h"

#include "larreco/RecoAlg/Cluster3DAlgs/SeedFinderAlgBase.h"
#include "larreco/RecoAlg/Cluster3DAlgs/PrincipalComponentsAlg.h"

// LArSoft includes
#include "larcore/Geometry/Geometry.h"
#include "lardataobj/RecoBase/Seed.h"

// ROOT includes
#include "TCanvas.h"
#include "TFrame.h"
#include "TH2D.h"

//------------------------------------------------------------------------------------------------------------------------------------------

namespace lar_cluster3d
{
    
//typedef std::pair<recob::Seed, reco::HitPairListPtr> SeedHitListPair;
//typedef std::list<SeedHitListPair >                  SeedHitPairList;


class ParallelHitsSeedFinderAlg : virtual public SeedFinderAlgBase
{
public:
    ParallelHitsSeedFinderAlg(fhicl::ParameterSet const &pset);

    virtual ~ParallelHitsSeedFinderAlg();
    
    virtual void reconfigure(fhicl::ParameterSet const &pset);

    virtual bool findTrackSeeds(reco::HitPairListPtr&      hitPairListPtr,
                                reco::PrincipalComponents& inputPCA,
                                SeedHitPairListPairVec&    seedHitMap) const;

private:

    geo::Geometry*                         m_geometry;        // pointer to the Geometry service
    //    const detinfo::DetectorProperties*    m_detector;        // Pointer to the detector properties

    size_t                                 m_maxNumEdgeHits;  
    double                                 m_gapDistance;     
    size_t                                 m_numSeed2DHits;   
    
    PrincipalComponentsAlg                 m_pcaAlg;          // For running Principal Components Analysis
};

} // namespace lar_cluster3d
#endif