// AddFitCyl_Phi.h

#ifndef AddFitCyl_Phi_H
#define AddFitCyl_Phi_H

// An add fitter to add a cylinder phi-measurement to a track
// with no hits.
//
// ObjStream example:
//
// [ myfit AddFitCyl_Phi ]
//

#include "trffit/AddFitter.h"

namespace trf {

class AddFitCyl_Phi : public AddFitter {

public:  // static methods

  // Return the type name.
  static TypeName get_type_name() { return "AddFitCyl_Phi"; }

  // Return the creator.
  static ObjCreator get_creator();

  // Return the type.
  static Type get_static_type() { return get_creator(); }

private:  // methods

  // ouput stream
  void ostr(std::ostream& stream) const;

public:  // methods

  // constructor
  AddFitCyl_Phi();

  // destructor
  ~AddFitCyl_Phi();

  // Return the type.
  Type get_type() const { return get_static_type(); }

  // Write the object data.
  ObjData write_data() const;

  // add the hit
  int add_hit(HTrack& trh, const HitPtr& phit) const;

};

}  // end namespace trf

#endif