Reconstruction/TrkReco/include/TrkReco/TPerfectFinder.h

Go to the documentation of this file.

//-----------------------------------------------------------------------------
// $Id: TPerfectFinder.h,v 1.5 2010/03/31 09:58:59 liucy Exp $
//-----------------------------------------------------------------------------
// Filename : TPerfectFinder.h
// Section  : Tracking
// Owner    : Yoshi Iwasaki
// Email    : yoshihito.iwasaki@kek.jp
//-----------------------------------------------------------------------------
// Description : A class to find tracks using MC info.
//               See http://bsunsrv1.kek.jp/~yiwasaki/tracking/
//-----------------------------------------------------------------------------
 
#ifndef TPERFECTFINDER_FLAG_
#define TPERFECTFINDER_FLAG_
#ifdef TRKRECO_DEBUG_DETAIL
#  ifndef TRKRECO_DEBUG
#    define TRKRECO_DEBUG
#  endif
#endif
// #define HEP_SHORT_NAMES
#include "TrkReco/TBuilder.h"
#include "TrkReco/TFinderBase.h"
#include "TrkReco/THelixFitter.h"
#include "TrkReco/TMLink.h"
template <class T> class AList;
 
/// A class to find tracks using MC info.
class TPerfectFinder : public TFinderBase {
 
public:
  /// Constructor.
  TPerfectFinder( int perfectFitting, float maxSigma, float maxSigmaStereo,
                  unsigned fittingFlag );
 
  /// Destructor
  virtual ~TPerfectFinder();
 
public: // Selectors
  /// returns name.
  std::string name( void ) const;
 
  /// returns version.
  std::string version( void ) const;
 
  /// dumps debug information.
  void dump( const std::string& message = std::string( "" ),
             const std::string& prefix  = std::string( "" ) ) const;
 
  /// clear internal information.
  void clear( void );
 
  /// gets perfect momentum from MC info.
  bool perfectFitting( bool );
 
public: // Modifiers
  /// finds tracks.
  int doit( const AList<TMDCWireHit>& axialHits, const AList<TMDCWireHit>& stereoHits,
            AList<TTrack>& tracks, AList<TTrack>& tracks2D );
 
private:
  float charge( int pType ) const;
 
private:
  bool          _perfectFitting;
  AList<TMLink> _links;
  float         _maxSigma;
  float         _maxSigmaStereo;
  unsigned      _fittingFlag;
  TBuilder      _builder;
  THelixFitter  _fitter;
};
 
//-----------------------------------------------------------------------------
 
#ifdef TPERFECTFINDER_NO_INLINE
#  define inline
#else
#  undef inline
#  define TPERFECTFINDER_INLINE_DEFINE_HERE
#endif
 
#ifdef TPERFECTFINDER_INLINE_DEFINE_HERE
 
inline std::string TPerfectFinder::name( void ) const { return "Perfect Finder"; }
 
inline bool TPerfectFinder::perfectFitting( bool a ) { return _perfectFitting = a; }
 
#endif
 
#undef inline
 
#endif /* TPERFECTFINDER_FLAG_ */