Reconstruction/MdcPatRec/TrkFitter/include/TrkFitter/TrkHelixMaker.h

Go to the documentation of this file.

//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: TrkHelixMaker.h,v 1.1.1.1 2005/04/21 06:26:56 maqm Exp $
//
// Description:
//   Creates tracks with HelixReps inside them (makeTrack()), or swaps
//   in a HelixRep for the existing Rep (changeFit()).  In neither case
//   is a fit performed.  HelixReps have an option of allowing hit-dropping
//   and ambiguity-flipping while fitting; these can be turned on
//   by invoking setFlipAndDrop() for that track.
//
// Environment:
//      Software developed for the BaBar Detector at the SLAC B-Factory.
//
// Author(s): Steve Schaffner
//
//------------------------------------------------------------------------
 
#ifndef TRKHELIXMAKER_H
#define TRKHELIXMAKER_H
#include "TrkFitter/TrkHelixRep.h"
#include "TrkFitter/TrkSimpleMaker.h"
 
class TrkHelixMaker : public TrkSimpleMaker<TrkHelixRep> {
public:
  TrkHelixMaker();
  virtual ~TrkHelixMaker();
 
  void addZValues( TrkRecoTrk& theTrack, double z0, double tanDip, double chi2 );
 
protected:
  TrkRep* makeRep( TrkRecoTrk& theTrack ) const;
 
private:
  // Preempt
  TrkHelixMaker& operator=( const TrkHelixMaker& );
  TrkHelixMaker( const TrkHelixMaker& );
};
 
#endif