// CheckZInt.h

#ifndef CheckZInt_H
#define CheckZInt_H

// Return true if the track z intercept at the beamline is 
// at or below a threshold.
//
// ObjStream example:
//
// [ mycheck CheckZInt max_zint=100. ]
//

#include <string>
#include "Checker.h"
#include "trfcut/CutID.hpp"

namespace trf {

class CheckZInt : public Checker {

public:  // static methods

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

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

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

private:  // attributes

  // z intercept threshold
  double _max_zint;

  // Cut recorder cut id.
  CutID _cut_id;

private: // methods

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

public:  // methods

  // constructor
  CheckZInt(double max_zint, const std::string& cut_name="");

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

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

  // Return max z intercept.
  double get_max_zint() const { return _max_zint; }

  // return the status for the specified track
  bool status_with_record(const MTrack& trm, CutRecord* prec) const;

};

}  // end namepace trf

#endif