// ETrackGeneratorLimits.hpp

#ifndef ETrackGeneratorLimits_H
#define ETrackGeneratorLimits_H

// Provides easy default limits to ETrackGenerator.
// Can be re-specified by user if desired.

#include "trfbase/TrackVector.h"

class ETrackGeneratorLimits {

private: 
  // min and max values for each parameter
  trf::TrackVector _vmin,_vmax;
  trf::TrackError _emin,_emax;

public:
  //constructor

  // this gives default limits
  ETrackGeneratorLimits();

  // this allows user-defined limits
  ETrackGeneratorLimits(
    const trf::TrackVector& vmin,  const trf::TrackVector& vmax,
    const trf::TrackError& emin,  const trf::TrackError& emax);

  // note that only the diagonals of the TrackError matrix
  // will limit the result, the off-diagonals will be functions
  // of the diagonals.

  //destructor
  ~ETrackGeneratorLimits() {};

  //methods to get the min and max back out
  trf::TrackVector get_vmin() {return _vmin;};
  trf::TrackVector get_vmax() {return _vmax;};
  trf::TrackError get_emin() {return _emin;};
  trf::TrackError get_emax() {return _emax;};

};

#endif