CFAlgoStartPointMatch.h

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#ifndef RECOTOOL_CFALGOSTARTPOINTMATCH_H
#define RECOTOOL_CFALGOSTARTPOINTMATCH_H

#include "larreco/RecoAlg/CMTool/CMToolBase/CFloatAlgoBase.h"
#include <math.h>

namespace cmtool {
  class CFAlgoStartPointMatch : public CFloatAlgoBase {
    
  public:
    
    CFAlgoStartPointMatch();
    
    virtual ~CFAlgoStartPointMatch(){};

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

    virtual float Float(const std::vector<const cluster::ClusterParamsAlg*> &clusters);

    virtual void Report();
    
    virtual void Reset();

    double Area2D( double Ax, double Ay,
                   double Bx, double By,
                   double Cx, double Cy);

    double Area3D( double Ax, double Ay, double Az,
                   double Bx, double By, double Bz,
                   double Cx, double Cy, double Cz);

    void UseTime( bool on ) { _time = on; }
    
    void SetMaxArea( double area ) { _MaxArea = area; }

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

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

    //virtual void IterationEnd();

  private:

    double _w2cm, _t2cm;
    double _MaxArea;
    bool _time;  

  };


}
#endif
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