Reconstruction/TrkReco/include/TrkReco/TRungeFitter.h

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//-----------------------------------------------------------------------------
// $Id: TRungeFitter.h,v 1.16 2012/05/28 05:16:29 maoh Exp $
//-----------------------------------------------------------------------------
// Filename : TRungeFitter.h
// Section  : Tracking
// Owner    : Kenji Inami
// Email    : inami@bmail.kek.jp
//-----------------------------------------------------------------------------
// Description : A class to fit a TTrackBase object to a Runge Kutta track
//               See http://bsunsrv1.kek.jp/~yiwasaki/tracking/
//-----------------------------------------------------------------------------
 
#ifndef TRUNGEFITTER_FLAG_
#define TRUNGEFITTER_FLAG_
 
// #ifdef TRKRECO_DEBUG_DETAIL
// #define TRKRECO_DEBUG
// #endif
 
#include <string>
 
// #define HEP_SHORT_NAMES
// #include "helix/Helix.h"
// #include "TrkReco/Helix.h"
#include "TrackUtil/Helix.h"
 
#include "TrkReco/RkFitCylinder.h"
#include "TrkReco/RkFitMaterial.h"
#include "TrkReco/TMFitter.h"
class TMLink;
class TRunge;
typedef HepGeom::Transform3D HepTransform3D;
/// A class to fit a TTrackBase object to a 3D line.
class TRungeFitter : public TMFitter {
 
public:
  /// Constructor.
  TRungeFitter( const std::string& name );
  TRungeFitter( const std::string& name, bool m_sag, int m_prop, bool m_tof );
 
  /// Destructor
  virtual ~TRungeFitter();
 
public: // Selectors
  /// dumps debug information.
  void dump( const std::string& message = std::string( "" ),
             const std::string& prefix  = std::string( "" ) ) const;
 
public: // Modifiers
  virtual int                fit( TTrackBase& ) const;
  virtual int                fit( TTrackBase&, float t0Offset, int layer ) const;
  void                       innerwall( TRunge& trk, int l_mass, double y[6] ) const;
  void                       sag( bool );
  const RkFitMaterial        getMaterial( int i ) const;
  void                       propagation( int );
  void                       tof( bool );
  std::vector<RkFitCylinder> _BesBeamPipeWalls;
  std::vector<RkFitMaterial> _BesBeamPipeMaterials;
  void                       setBesFromGdml( void );
 
private:
  IBesMagFieldSvc*         getPmgnIMF() const;
  mutable IBesMagFieldSvc* m_pmgnIMF;
  bool                     _sag;
  int                      _propagation;
  bool                     _tof;
};
 
//-----------------------------------------------------------------------------
#ifdef TRKRECO_NO_INLINE
#  define inline
#else
#  undef inline
#  define TRUNGEFITTER_INLINE_DEFINE_HERE
#endif
 
#ifdef TRUNGEFITTER_INLINE_DEFINE_HERE
 
#endif
 
#undef inline
 
#endif /* TRUNGEFITTER_FLAG_ */