Reconstruction/TrkReco/include/TrkReco/TMFitter.h

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//-----------------------------------------------------------------------------
// $Id: TMFitter.h,v 1.3 2010/03/31 09:58:59 liucy Exp $
//-----------------------------------------------------------------------------
// Filename : TMFitter.h
// Section  : Tracking
// Owner    : Yoshi Iwasaki
// Email    : yoshihito.iwasaki@kek.jp
//-----------------------------------------------------------------------------
// Description : A class to fit a TTrackBase object.
//               See http://bsunsrv1.kek.jp/~yiwasaki/tracking/
//-----------------------------------------------------------------------------
 
#ifndef TMFITTER_FLAG_
#define TMFITTER_FLAG_
 
#ifdef TRKRECO_DEBUG_DETAIL
#  ifndef TRKRECO_DEBUG
#    define TRKRECO_DEBUG
#  endif
#endif
// #define HEP_SHORT_NAMES
 
#include <string>
 
class TTrackBase;
class TTrack;
 
#define TFitAlreadyFitted 1;
#define TFitErrorFewHits -1;
#define TFitFailed -2;
#define TFitUnavailable -3;
 
/// A class to fit a TTrackBase object.
class TMFitter {
 
public:
  /// Constructor.
  TMFitter( const std::string& name );
 
  /// Destructor
  virtual ~TMFitter();
 
public: // Selectors
  /// returns name.
  const std::string& name( void ) const;
  void               dump( const std::string& message = std::string( "" ),
                           const std::string& prefix  = std::string( "" ) ) const;
 
public: // Fit functions.
  virtual int fit( TTrackBase& ) const = 0;
 
protected:
  /// sets the fitted flag. (Bad implementation)
  void fitDone( TTrackBase& ) const;
 
private:
  std::string _name;
};
 
//-----------------------------------------------------------------------------
 
#ifdef TRKRECO_NO_INLINE
#  define inline
#else
#  undef inline
#  define TMFITTER_INLINE_DEFINE_HERE
#endif
 
#ifdef TMFITTER_INLINE_DEFINE_HERE
 
inline const std::string& TMFitter::name( void ) const { return _name; }
 
#endif
 
#undef inline
 
#endif /* TMFITTER_FLAG_ */