KHitGroup.h

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#ifndef KHITGROUP_H
#define KHITGROUP_H

#include <vector>
#include "lardata/RecoObjects/KHitBase.h"

namespace trkf {

  class KHitGroup
  {
  public:

    KHitGroup(bool has_path = false, double path = 0.);

    virtual ~KHitGroup();

    // Accessors.

    const std::shared_ptr<const Surface>& getSurface() const {return fSurf;}

    int getPlane() const {return fPlane;}

    const std::vector<std::shared_ptr<const KHitBase> >& getHits() const {return fHits;}

    bool getHasPath() const {return fHasPath;}

    double getPath() const {return fPath;}

    // Modifiers.

    void clear() {fHits.clear();}

    void addHit(const std::shared_ptr<const KHitBase>& hit);

    void setPath(bool has_path, double path) {fHasPath = has_path; fPath = path;}

    // Relational operators, sort by estimated path distance.

    bool operator==(const KHitGroup& obj) const;  
    bool operator<(const KHitGroup& obj) const;   

  private:

    // Attributes.

    std::shared_ptr<const Surface> fSurf;                  
    int fPlane;                                            
    std::vector<std::shared_ptr<const KHitBase> > fHits;   
    bool fHasPath;                                         
    double fPath;                                          
  };
}

#endif