\section{Track\-Q\-I\-Special\-\_\-\-M\-V Class Reference}
\label{classTrackQISpecial__MV}\index{Track\-Q\-I\-Special\-\_\-\-M\-V@{Track\-Q\-I\-Special\-\_\-\-M\-V}}


A functor to return the quality of a track.  




{\ttfamily \#include $<$Cells\-Automaton\-M\-V.\-h$>$}

\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
double {\bfseries operator()} (I\-Track $\ast$track)\label{classTrackQISpecial__MV_a3e6ef13dcd3d22be0d232c1bbec1c759}

\item 
double {\bfseries operator()} (I\-Track $\ast$track)\label{classTrackQISpecial__MV_a3e6ef13dcd3d22be0d232c1bbec1c759}

\end{DoxyCompactItemize}


\subsection{Detailed Description}
A functor to return the quality of a track. 

For tracks with 4 hits or more the chi2prob is mapped to$\ast$ 0.\-5-\/1, with x = prob/2 + 0.\-5. Tracks with 3 hits get the chi2 mapped to 0-\/0.\-5 by 1/(ln( e$^\wedge$2 + chi2 ); That gives 0 for an infinite chi2 and 0.\-5 for a chi2 of 0.

Reason\-: now 3-\/hit-\/tracks can be compared as well 

The documentation for this class was generated from the following files\-:\begin{DoxyCompactItemize}
\item 
Cells\-Automaton\-M\-V.\-h\item 
D\-D\-Cells\-Automaton\-M\-V.\-h\end{DoxyCompactItemize}
