CBAlgoMergeTinyWithBig.h

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#ifndef RECOTOOL_CBALGOMERGETINYWITHBIG_H
#define RECOTOOL_CBALGOMERGETINYWITHBIG_H

#include "larreco/RecoAlg/CMTool/CMToolBase/CBoolAlgoBase.h"
#include "larreco/RecoAlg/ClusterRecoUtil/ClusterParamsAlg.h"

namespace cmtool {
  class CBAlgoMergeTinyWithBig : public CBoolAlgoBase {

  public:
    CBAlgoMergeTinyWithBig();

    virtual ~CBAlgoMergeTinyWithBig(){};

    //
    // Author should be aware of 3 functions at least: Bool, Report, and Reset.
    // More possibly-useful functions can be later part but commented out.
    // All of these functions are virtual and defined in the base class.
    //

    virtual bool Bool(const ::cluster::ClusterParamsAlg& cluster1,
                      const ::cluster::ClusterParamsAlg& cluster2);

    virtual void Report();

    virtual void Reset();

    //virtual void EventBegin(const std::vector<cluster::ClusterParamsAlg> &clusters);

    //virtual void EventEnd();

    //virtual void IterationBegin(const std::vector<cluster::ClusterParamsAlg> &clusters);

    //virtual void IterationEnd();

    //both clusters must have > this # of hits to be considered for merging
    void SetMinHitsBig(size_t nhits) { _min_hits_big = nhits; }

    void SetMaxHitsBig(size_t nhits) { _max_hits_big = nhits; }

    void SetMinHitsSmall(size_t nhits) { _min_hits_small = nhits; }

    void SetMaxHitsSmall(size_t nhits) { _max_hits_small = nhits; }

    void SetMinDistSquared(double dist) { _dist_sqrd_cut = dist; }

    void SetDebug(bool flag) { _debug = flag; }

  private:
    size_t _min_hits_small, _max_hits_small, _min_hits_big, _max_hits_big;

    double _dist_sqrd_cut;

    bool _debug;
  };
}
#endif
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