#include <TrajCandLess.h>

Public Member Functions
bool	operator() (const TR &a, const TR &b) const

	TrajCandLess (float p=5)

Private Attributes
float	penalty

Detailed Description

template<class TR>
struct TrajCandLess< TR >

Defines an ordering of Trajectories in terms of "goodness" The comparison is done in terms of total chi**2 plus a penalty for "lost" hits. This is OK for tracks of almost same number of hits, as in TrajectoryBuilder use, but is not applicable for tracks of different number of thits: the shortest track is likely to be considered "better".

Definition at line 15 of file TrajCandLess.h.

Constructor & Destructor Documentation

◆ TrajCandLess()

template<class TR >

TrajCandLess< TR >::TrajCandLess ( float p = 5 )

inline

Definition at line 16 of file TrajCandLess.h.

16 : penalty(p) {}

Member Function Documentation

◆ operator()()

template<class TR >

bool TrajCandLess< TR >::operator()	(	const TR &	a,
		const TR &	b
	)		const

inline

Definition at line 18 of file TrajCandLess.h.

                                                   {
     return a.chiSquared() + a.lostHits() * penalty < b.chiSquared() + b.lostHits() * penalty;
   }